diff --git a/.buildinfo b/.buildinfo new file mode 100644 index 00000000..62988328 --- /dev/null +++ b/.buildinfo @@ -0,0 +1,4 @@ +# Sphinx build info version 1 +# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. +config: a564e7d5fc37885fd248d8bd3b9e8dd6 +tags: 645f666f9bcd5a90fca523b33c5a78b7 diff --git a/.nojekyll b/.nojekyll new file mode 100644 index 00000000..e69de29b diff --git a/_images/Folie2.PNG b/_images/Folie2.PNG new file mode 100644 index 00000000..f7e60473 Binary files /dev/null and b/_images/Folie2.PNG differ diff --git a/_images/Folie3.PNG b/_images/Folie3.PNG new file mode 100644 index 00000000..ff1fad7a Binary files /dev/null and b/_images/Folie3.PNG differ diff --git a/_sources/changelog.rst.txt b/_sources/changelog.rst.txt new file mode 100644 index 00000000..1f959467 --- /dev/null +++ b/_sources/changelog.rst.txt @@ -0,0 +1 @@ +.. include:: ../../../CHANGELOG.rst \ No newline at end of file diff --git a/_sources/commandline_interface.rst.txt b/_sources/commandline_interface.rst.txt new file mode 100644 index 00000000..1d10bac7 --- /dev/null +++ b/_sources/commandline_interface.rst.txt @@ -0,0 +1,41 @@ +pointcloudset CLI +====================== + +The best way to work with large ROS1 or ROS2 files is to convert the rosbag beforehand with +the provided command line tool. + +It is also possible to convert whole or parts of ROS files to many poplar formats which +are supported by pyntcloud: + + +.asc / .pts / .txt / .csv / .xyz +.las +.npy / .npz +.obj +.off (with color support) +.pcd +.ply + + +Example +-------------------------- + +An example to convert topic /os1_cloud_node/point within the test.bag rosbag to +the converted directory. + +.. code-block:: console + + pointcloudset convert -t /os1_cloud_node/points -d converted test.bag + +List all PointCloud2 topics in a ROS file. + +.. code-block:: console + + pointcloudset topics test.bag + + +.. click:: pointcloudset.io.dataset.commandline:typer_click_object + :prog: pointcloudset + :nested: full + + pointcloudset -d converted -o csv . \ No newline at end of file diff --git a/_sources/description_python_api.rst.txt b/_sources/description_python_api.rst.txt new file mode 100644 index 00000000..2340d7de --- /dev/null +++ b/_sources/description_python_api.rst.txt @@ -0,0 +1,35 @@ +How to read the API documentation +======================================== + +A Dataset consists of multiple PointCloud objects which form the two main classes of the package. + + +The main classes +---------------------------------------- + + +**Dataset**: :class:`pointcloudset.dataset.Dataset` based on :class:`pointcloudset.dataset_core.DatasetCore` + +.. image:: images/Folie2.PNG + :width: 600 + + +**PointCloud**: :class:`pointcloudset.pointcloud.PointCloud` based on :class:`pointcloudset.pointcloud_core.PointCloudCore` + +.. image:: images/Folie3.PNG + :width: 300 + +Modules +---------------------------------------- + +As a common user these Classes are enough to tackle most proplems. If you want to dive deeper or contribute to +the package than you should have a look at the other modules. + + Datasets and PointCloud use the functions of the following modules: + * :mod:`pointcloudset.diff` + * :mod:`pointcloudset.filter` + * :mod:`pointcloudset.geometry` + * :mod:`pointcloudset.io` + * :mod:`pointcloudset.plot` + +For a more detailed documentation see the section below. \ No newline at end of file diff --git a/_sources/getting_started_contribution.rst.txt b/_sources/getting_started_contribution.rst.txt new file mode 100644 index 00000000..dd0ca302 --- /dev/null +++ b/_sources/getting_started_contribution.rst.txt @@ -0,0 +1,10 @@ +Getting started +=============================== + +* Install VS Code +* Install the remote development extension in VS code (ms-vscode-remote.vscode-remote-extensionpack) +* Install and run docker desktop +* Clone the repository (you can use VS code for that as well) +* Open the folder in VS code +* VS code asks to open the remote development environment - say yes +* The docker image is download on the first start, so this may take a while \ No newline at end of file diff --git a/_sources/guidelines.rst.txt b/_sources/guidelines.rst.txt new file mode 100644 index 00000000..3007f6e7 --- /dev/null +++ b/_sources/guidelines.rst.txt @@ -0,0 +1,8 @@ +Guidelines +================================ + +* Use Google docstrings everywhere. The documentation in "doc" is generated with sphinx with $make doc +* Write tests for every method/function which manipulates data. +* Have a look at the Makefile and the available make commands. +* Use typehints when declaring a function, class or method. +* VS code settings in the dev container take care of linting with mypy, ruff and code formatting with black. diff --git a/_sources/how_to_contribute.rst.txt b/_sources/how_to_contribute.rst.txt new file mode 100644 index 00000000..0d86c9b5 --- /dev/null +++ b/_sources/how_to_contribute.rst.txt @@ -0,0 +1,7 @@ +How to Contribute +===================================== + +* Add issues in GitHub +* Generate a branch and implement new features +* Write tests for the new features +* Make a merge request in GitHub \ No newline at end of file diff --git a/_sources/index.rst.txt b/_sources/index.rst.txt new file mode 100644 index 00000000..cc61c8f5 --- /dev/null +++ b/_sources/index.rst.txt @@ -0,0 +1,51 @@ +Welcome to pointcloudset's documentation! +========================================= + +.. include:: ../../../README.rst + :start-after: inclusion-marker-do-not-remove + +.. toctree:: + :maxdepth: 1 + :caption: Tutorial + + tutorial_notebooks/usage + tutorial_notebooks/reading_las_pcd + tutorial_notebooks/Working_with_kitti_dataset + + +.. toctree:: + :maxdepth: 1 + :caption: Convert ROS 1 and ROS 2 files + + commandline_interface + +.. toctree:: + :maxdepth: 1 + :caption: Contribute + + how_to_contribute + getting_started_contribution + guidelines + support + +.. toctree:: + :maxdepth: 5 + :titlesonly: + :caption: Python API + + description_python_api + python-api/pointcloudset + +.. toctree:: + :maxdepth: 2 + :caption: Changelog + + changelog + + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` diff --git a/_sources/python-api/pointcloudset.dataset.rst.txt b/_sources/python-api/pointcloudset.dataset.rst.txt new file mode 100644 index 00000000..67249ed1 --- /dev/null +++ b/_sources/python-api/pointcloudset.dataset.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.dataset module +============================ + +.. automodule:: pointcloudset.dataset + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.dataset_core.rst.txt b/_sources/python-api/pointcloudset.dataset_core.rst.txt new file mode 100644 index 00000000..33c30c04 --- /dev/null +++ b/_sources/python-api/pointcloudset.dataset_core.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.dataset\_core module +================================== + +.. automodule:: pointcloudset.dataset_core + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.diff.nearest.rst.txt b/_sources/python-api/pointcloudset.diff.nearest.rst.txt new file mode 100644 index 00000000..5f7da4f2 --- /dev/null +++ b/_sources/python-api/pointcloudset.diff.nearest.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.diff.nearest module +================================= + +.. automodule:: pointcloudset.diff.nearest + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.diff.origin.rst.txt b/_sources/python-api/pointcloudset.diff.origin.rst.txt new file mode 100644 index 00000000..45dcbef8 --- /dev/null +++ b/_sources/python-api/pointcloudset.diff.origin.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.diff.origin module +================================ + +.. automodule:: pointcloudset.diff.origin + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.diff.plane.rst.txt b/_sources/python-api/pointcloudset.diff.plane.rst.txt new file mode 100644 index 00000000..7a22b21a --- /dev/null +++ b/_sources/python-api/pointcloudset.diff.plane.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.diff.plane module +=============================== + +.. automodule:: pointcloudset.diff.plane + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.diff.point.rst.txt b/_sources/python-api/pointcloudset.diff.point.rst.txt new file mode 100644 index 00000000..2d183f43 --- /dev/null +++ b/_sources/python-api/pointcloudset.diff.point.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.diff.point module +=============================== + +.. automodule:: pointcloudset.diff.point + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.diff.pointcloud.rst.txt b/_sources/python-api/pointcloudset.diff.pointcloud.rst.txt new file mode 100644 index 00000000..9ec66b01 --- /dev/null +++ b/_sources/python-api/pointcloudset.diff.pointcloud.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.diff.pointcloud module +==================================== + +.. automodule:: pointcloudset.diff.pointcloud + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.diff.rst.txt b/_sources/python-api/pointcloudset.diff.rst.txt new file mode 100644 index 00000000..259d8449 --- /dev/null +++ b/_sources/python-api/pointcloudset.diff.rst.txt @@ -0,0 +1,19 @@ +pointcloudset.diff package +========================== + +.. automodule:: pointcloudset.diff + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.diff.nearest + pointcloudset.diff.origin + pointcloudset.diff.plane + pointcloudset.diff.point + pointcloudset.diff.pointcloud diff --git a/_sources/python-api/pointcloudset.filter.rst.txt b/_sources/python-api/pointcloudset.filter.rst.txt new file mode 100644 index 00000000..ca962ef5 --- /dev/null +++ b/_sources/python-api/pointcloudset.filter.rst.txt @@ -0,0 +1,15 @@ +pointcloudset.filter package +============================ + +.. automodule:: pointcloudset.filter + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.filter.stat diff --git a/_sources/python-api/pointcloudset.filter.stat.rst.txt b/_sources/python-api/pointcloudset.filter.stat.rst.txt new file mode 100644 index 00000000..3da79fae --- /dev/null +++ b/_sources/python-api/pointcloudset.filter.stat.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.filter.stat module +================================ + +.. automodule:: pointcloudset.filter.stat + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.geometry.plane.rst.txt b/_sources/python-api/pointcloudset.geometry.plane.rst.txt new file mode 100644 index 00000000..87cc6be0 --- /dev/null +++ b/_sources/python-api/pointcloudset.geometry.plane.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.geometry.plane module +=================================== + +.. automodule:: pointcloudset.geometry.plane + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.geometry.point.rst.txt b/_sources/python-api/pointcloudset.geometry.point.rst.txt new file mode 100644 index 00000000..4554afc1 --- /dev/null +++ b/_sources/python-api/pointcloudset.geometry.point.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.geometry.point module +=================================== + +.. automodule:: pointcloudset.geometry.point + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.geometry.rst.txt b/_sources/python-api/pointcloudset.geometry.rst.txt new file mode 100644 index 00000000..0d3f33ce --- /dev/null +++ b/_sources/python-api/pointcloudset.geometry.rst.txt @@ -0,0 +1,16 @@ +pointcloudset.geometry package +============================== + +.. automodule:: pointcloudset.geometry + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.geometry.plane + pointcloudset.geometry.point diff --git a/_sources/python-api/pointcloudset.io.dataset.dir.rst.txt b/_sources/python-api/pointcloudset.io.dataset.dir.rst.txt new file mode 100644 index 00000000..6ad2f1bc --- /dev/null +++ b/_sources/python-api/pointcloudset.io.dataset.dir.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.dataset.dir module +=================================== + +.. automodule:: pointcloudset.io.dataset.dir + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.dataset.pointcloud.rst.txt b/_sources/python-api/pointcloudset.io.dataset.pointcloud.rst.txt new file mode 100644 index 00000000..f1fef7fb --- /dev/null +++ b/_sources/python-api/pointcloudset.io.dataset.pointcloud.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.dataset.pointcloud module +========================================== + +.. automodule:: pointcloudset.io.dataset.pointcloud + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.dataset.ros.rst.txt b/_sources/python-api/pointcloudset.io.dataset.ros.rst.txt new file mode 100644 index 00000000..8a19d6f3 --- /dev/null +++ b/_sources/python-api/pointcloudset.io.dataset.ros.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.dataset.ros module +=================================== + +.. automodule:: pointcloudset.io.dataset.ros + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.dataset.rst.txt b/_sources/python-api/pointcloudset.io.dataset.rst.txt new file mode 100644 index 00000000..a26cc641 --- /dev/null +++ b/_sources/python-api/pointcloudset.io.dataset.rst.txt @@ -0,0 +1,17 @@ +pointcloudset.io.dataset package +================================ + +.. automodule:: pointcloudset.io.dataset + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.io.dataset.dir + pointcloudset.io.dataset.pointcloud + pointcloudset.io.dataset.ros diff --git a/_sources/python-api/pointcloudset.io.pointcloud.csv.rst.txt b/_sources/python-api/pointcloudset.io.pointcloud.csv.rst.txt new file mode 100644 index 00000000..e90e5229 --- /dev/null +++ b/_sources/python-api/pointcloudset.io.pointcloud.csv.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.pointcloud.csv module +====================================== + +.. automodule:: pointcloudset.io.pointcloud.csv + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.pointcloud.open3d.rst.txt b/_sources/python-api/pointcloudset.io.pointcloud.open3d.rst.txt new file mode 100644 index 00000000..8b0c285f --- /dev/null +++ b/_sources/python-api/pointcloudset.io.pointcloud.open3d.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.pointcloud.open3d module +========================================= + +.. automodule:: pointcloudset.io.pointcloud.open3d + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.pointcloud.pandas.rst.txt b/_sources/python-api/pointcloudset.io.pointcloud.pandas.rst.txt new file mode 100644 index 00000000..e7cc0792 --- /dev/null +++ b/_sources/python-api/pointcloudset.io.pointcloud.pandas.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.pointcloud.pandas module +========================================= + +.. automodule:: pointcloudset.io.pointcloud.pandas + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.pointcloud.pyntcloud.rst.txt b/_sources/python-api/pointcloudset.io.pointcloud.pyntcloud.rst.txt new file mode 100644 index 00000000..d01fc350 --- /dev/null +++ b/_sources/python-api/pointcloudset.io.pointcloud.pyntcloud.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.io.pointcloud.pyntcloud module +============================================ + +.. automodule:: pointcloudset.io.pointcloud.pyntcloud + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.io.pointcloud.rst.txt b/_sources/python-api/pointcloudset.io.pointcloud.rst.txt new file mode 100644 index 00000000..35a2db2b --- /dev/null +++ b/_sources/python-api/pointcloudset.io.pointcloud.rst.txt @@ -0,0 +1,18 @@ +pointcloudset.io.pointcloud package +=================================== + +.. automodule:: pointcloudset.io.pointcloud + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.io.pointcloud.csv + pointcloudset.io.pointcloud.open3d + pointcloudset.io.pointcloud.pandas + pointcloudset.io.pointcloud.pyntcloud diff --git a/_sources/python-api/pointcloudset.io.rst.txt b/_sources/python-api/pointcloudset.io.rst.txt new file mode 100644 index 00000000..23499136 --- /dev/null +++ b/_sources/python-api/pointcloudset.io.rst.txt @@ -0,0 +1,16 @@ +pointcloudset.io package +======================== + +.. automodule:: pointcloudset.io + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.io.dataset + pointcloudset.io.pointcloud diff --git a/_sources/python-api/pointcloudset.pipeline.delayed_result.rst.txt b/_sources/python-api/pointcloudset.pipeline.delayed_result.rst.txt new file mode 100644 index 00000000..3a691840 --- /dev/null +++ b/_sources/python-api/pointcloudset.pipeline.delayed_result.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.pipeline.delayed\_result module +============================================= + +.. automodule:: pointcloudset.pipeline.delayed_result + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.pipeline.rst.txt b/_sources/python-api/pointcloudset.pipeline.rst.txt new file mode 100644 index 00000000..daee6b5d --- /dev/null +++ b/_sources/python-api/pointcloudset.pipeline.rst.txt @@ -0,0 +1,15 @@ +pointcloudset.pipeline package +============================== + +.. automodule:: pointcloudset.pipeline + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.pipeline.delayed_result diff --git a/_sources/python-api/pointcloudset.plot.dataset.rst.txt b/_sources/python-api/pointcloudset.plot.dataset.rst.txt new file mode 100644 index 00000000..59178891 --- /dev/null +++ b/_sources/python-api/pointcloudset.plot.dataset.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.plot.dataset module +================================= + +.. automodule:: pointcloudset.plot.dataset + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.plot.pointcloud.rst.txt b/_sources/python-api/pointcloudset.plot.pointcloud.rst.txt new file mode 100644 index 00000000..055dc444 --- /dev/null +++ b/_sources/python-api/pointcloudset.plot.pointcloud.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.plot.pointcloud module +==================================== + +.. automodule:: pointcloudset.plot.pointcloud + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.plot.rst.txt b/_sources/python-api/pointcloudset.plot.rst.txt new file mode 100644 index 00000000..1778af26 --- /dev/null +++ b/_sources/python-api/pointcloudset.plot.rst.txt @@ -0,0 +1,16 @@ +pointcloudset.plot package +========================== + +.. automodule:: pointcloudset.plot + :members: + :undoc-members: + :show-inheritance: + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.plot.dataset + pointcloudset.plot.pointcloud diff --git a/_sources/python-api/pointcloudset.pointcloud.rst.txt b/_sources/python-api/pointcloudset.pointcloud.rst.txt new file mode 100644 index 00000000..d831c90e --- /dev/null +++ b/_sources/python-api/pointcloudset.pointcloud.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.pointcloud module +=============================== + +.. automodule:: pointcloudset.pointcloud + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.pointcloud_core.rst.txt b/_sources/python-api/pointcloudset.pointcloud_core.rst.txt new file mode 100644 index 00000000..a5e393cb --- /dev/null +++ b/_sources/python-api/pointcloudset.pointcloud_core.rst.txt @@ -0,0 +1,7 @@ +pointcloudset.pointcloud\_core module +===================================== + +.. automodule:: pointcloudset.pointcloud_core + :members: + :undoc-members: + :show-inheritance: diff --git a/_sources/python-api/pointcloudset.rst.txt b/_sources/python-api/pointcloudset.rst.txt new file mode 100644 index 00000000..ab82bfd0 --- /dev/null +++ b/_sources/python-api/pointcloudset.rst.txt @@ -0,0 +1,31 @@ +pointcloudset package +===================== + +.. automodule:: pointcloudset + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.diff + pointcloudset.filter + pointcloudset.geometry + pointcloudset.io + pointcloudset.pipeline + pointcloudset.plot + +Submodules +---------- + +.. toctree:: + :maxdepth: 4 + + pointcloudset.dataset + pointcloudset.dataset_core + pointcloudset.pointcloud + pointcloudset.pointcloud_core diff --git a/_sources/support.rst.txt b/_sources/support.rst.txt new file mode 100644 index 00000000..6f1a92b9 --- /dev/null +++ b/_sources/support.rst.txt @@ -0,0 +1,6 @@ +Support +================================ + +* read the documentation +* check open issues +* contact thomas.goelles@v2c2.at diff --git a/_sources/tutorial_notebooks/Working_with_kitti_dataset.ipynb.txt b/_sources/tutorial_notebooks/Working_with_kitti_dataset.ipynb.txt new file mode 100644 index 00000000..4495c59e --- /dev/null +++ b/_sources/tutorial_notebooks/Working_with_kitti_dataset.ipynb.txt @@ -0,0 +1,3674 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Use Kitti Dataset\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "### In this notebook a sample of the Kitti-Dataset will be downloaded, converted to a rosbag-file and the velodyne data will converted to a pcs-dataset.\n", + "### Some usage examples are provided, too. " + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "metadata": {}, + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "INFO - 2021-05-07 10:39:56,250 - _logger - Log opened: Fri May 7 10:39:56 2021 UTC\n", + "INFO - 2021-05-07 10:39:56,341 - topics - topicmanager initialized\n" + ] + } + ], + "source": [ + "from pathlib import Path\n", + "\n", + "import pointcloudset as pcs" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "The following terminal commands will download and unzip the kitti sample.\n", + "We didn't want to include the bag file in the repo as it is too large and to avoid any license issues. Also KITTI does not provide bag files directly. In order to get the data you need to run the following cell. If you are using pointcloudset in a docker container you need to run the commands outside of the docker to avoid nested docker commands. This is the reason for the commented docker command.\n", + "\n", + "The docker container (https://hub.docker.com/r/yoyo860224/kitti2bag) is used to convert the kitta data into a rosbag-file. To run the docker under windows use \"docker run -v \"absolutepathtofolderwheredatais\":/data -it yoyo860224/kitti2bag -t 2011_09_26 -r 0002 raw_synced\". \n", + " \n" + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "metadata": { + "tags": [ + "outputPrepend" + ] + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "1_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000058.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000036.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000022.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000044.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000007.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000050.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000039.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000038.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000023.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000019.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000041.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000062.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000017.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000014.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000005.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000056.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000057.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000018.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000009.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000051.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000029.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000046.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000071.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000076.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000048.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000043.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000010.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000045.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000055.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000032.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000001.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000052.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000040.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000064.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000073.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000011.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000004.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000020.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000000.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000002.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000054.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000053.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000025.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000074.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000024.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000067.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000030.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000069.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000028.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000003.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000049.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000068.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000016.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000072.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000059.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000070.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000066.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000006.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000021.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000047.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000061.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000042.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000015.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000026.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000060.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000013.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000012.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000031.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000075.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000034.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000065.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000033.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000035.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000037.png \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/image_03/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/timestamps.txt \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000008.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000027.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000063.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000058.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000036.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000022.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000044.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000007.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000050.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000039.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000038.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000023.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000019.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000041.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000062.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000017.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000014.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000005.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000056.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000057.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000018.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000009.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000051.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000029.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000046.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000071.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000076.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000048.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000043.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000010.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000045.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000055.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000032.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000001.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000052.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000040.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000064.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000073.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000011.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000004.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000020.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000000.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000002.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000054.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000053.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000025.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000074.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000024.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000067.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000030.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000069.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000028.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000003.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000049.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000068.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000016.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000072.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000059.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000070.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000066.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000006.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000021.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000047.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000061.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000042.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000015.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000026.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000060.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000013.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000012.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000031.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000075.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000034.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000065.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000033.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000035.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000037.png \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps.txt \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000071.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000004.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000011.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000031.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000003.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000014.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000048.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000074.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000047.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000025.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000030.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000072.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000052.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000055.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000038.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000046.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000037.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000065.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000049.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000069.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000002.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000050.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000022.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000045.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000057.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000073.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000026.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000075.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000042.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000018.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000028.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000008.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000044.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000027.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000051.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000036.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000013.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000041.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000007.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000056.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000006.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000032.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000064.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000019.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000015.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000020.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000062.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000043.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000076.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000017.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000005.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000000.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000029.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000054.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000034.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000060.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000023.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000039.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000040.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000068.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000058.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000035.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000070.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000063.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000053.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000066.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000001.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000009.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000033.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000024.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000010.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000021.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000012.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000059.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000016.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000067.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000061.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps_start.txt \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps_end.txt \n", + "Archive: 2011_09_26_calib.zip\n", + " extracting: 2011_09_26/calib_cam_to_cam.txt \n", + " extracting: 2011_09_26/calib_imu_to_velo.txt \n", + " extracting: 2011_09_26/calib_velo_to_cam.txt \n" + ] + } + ], + "source": [ + "!wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0002/2011_09_26_drive_0002_sync.zip\n", + "!wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_calib.zip\n", + "!unzip 2011_09_26_drive_0002_sync.zip\n", + "!unzip 2011_09_26_calib.zip\n", + "#!docker run -v `pwd`:/data -it yoyo860224/kitti2bag -t 2011_09_26 -r 0002 raw_synced\n", + "\n", + "\n" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "metadata": {}, + "outputs": [], + "source": [ + "kittibag = Path().cwd().joinpath(\"kitti_2011_09_26_drive_0002_synced.bag\")\n", + "testpath = Path().cwd().parent.joinpath(\"tests/testdata/kitti_velodyne\")" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Convert bagfile to pcs-dataset:" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "metadata": {}, + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "100%|██████████| 77/77 [00:24<00:00, 3.17it/s]\n" + ] + } + ], + "source": [ + "kittiset = pcs.Dataset.from_file(kittibag,topic=\"/kitti/velo/pointcloud\",keep_zeros=False)" + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Files written to: /workspaces/lidar/tests/testdata/kitti_velodyne/kitti_2011_09_26_drive_0002_synced\n" + ] + } + ], + "source": [ + "kittiset[0:3].to_file(testpath)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Do some analysis:" + ] + }, + { + "cell_type": "code", + "execution_count": 8, + "metadata": {}, + "outputs": [], + "source": [ + "def isolate_target(frame: pcs.PointCloud) -> pcs.PointCloud:\n", + " return frame.limit(\"i\",0.9,1)" + ] + }, + { + "cell_type": "code", + "execution_count": 9, + "metadata": {}, + "outputs": [], + "source": [ + "intense_points = isolate_target(kittiset[0])" + ] + }, + { + "cell_type": "code", + "execution_count": 10, + "metadata": {}, + "outputs": [ + { + "data": { + "application/vnd.plotly.v1+json": { + "config": { + "plotlyServerURL": "https://plot.ly" + }, + "data": [ + { + "hovertemplate": "%{hovertext}

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" + }, + "metadata": {}, + "output_type": "display_data" + } + ], + "source": [ + "intense_points.plot(color = \"i\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [] + } + ], + "metadata": { + "kernelspec": { + "display_name": "Python 3.8.8 64-bit ('base': conda)", + "name": "python388jvsc74a57bd098b0a9b7b4eaaa670588a142fd0a9b87eaafe866f1db4228be72b4211d12040f" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.8.8" + }, + "orig_nbformat": 2 + }, + "nbformat": 4, + "nbformat_minor": 2 +} \ No newline at end of file diff --git a/_sources/tutorial_notebooks/reading_las_pcd.ipynb.txt b/_sources/tutorial_notebooks/reading_las_pcd.ipynb.txt new file mode 100644 index 00000000..24f98c32 --- /dev/null +++ b/_sources/tutorial_notebooks/reading_las_pcd.ipynb.txt @@ -0,0 +1,123 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Working with LAS and PCD Files\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "It's possible to read pointcloud files with the format .las and .pcd. In order to read them just the submodule PointCloud.from_file():" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "from pathlib import Path\n", + "\n", + "import laspy\n", + "import numpy as np\n", + "\n", + "import pointcloudset as pcs" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpcd = Path().cwd().parent.joinpath(\"../../../tests/testdata/las_files/test_tree.pcd\")\n", + "testlas = testpcd = Path().cwd().parent.joinpath(\"../../../tests/testdata/las_files/test_tree.las\")\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "las_pc = pcs.PointCloud.from_file(testlas)\n", + "pcd_pc = pcs.PointCloud.from_file(testpcd)\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "### Note:\n", + "Coordinates might not be correct yet, since the offset and scale values that are stored within the .las-file are not applied.\n", + "But now you can use the data as a pcs.PointCloud and analyze + edit it. \n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "las_pc.data" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "las_pc.plot(color=\"z\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "def treetop(frame: pcs.PointCloud) -> pcs.PointCloud:\n", + " return frame.limit(\"z\", 8, 19)\n", + "\n", + "\n", + "tip = treetop(las_pc)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "tip.plot(color=\"z\")" + ] + } + ], + "metadata": { + "kernelspec": { + "display_name": "Python 3", + "language": "python", + "name": "python3" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.11.10" + }, + "orig_nbformat": 2 + }, + "nbformat": 4, + "nbformat_minor": 2 +} diff --git a/_sources/tutorial_notebooks/usage.ipynb.txt b/_sources/tutorial_notebooks/usage.ipynb.txt new file mode 100644 index 00000000..a7ec0432 --- /dev/null +++ b/_sources/tutorial_notebooks/usage.ipynb.txt @@ -0,0 +1,682 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Usage of Package\n", + "\n", + "First import the package, and pathlib which is required to handle files.\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "import pointcloudset as pcs\n", + "\n", + "print(f\"package version: {pcs.__version__}\")\n", + "from pathlib import Path\n", + "\n", + "import matplotlib.pyplot as plt\n", + "\n", + "plt.rcParams[\"figure.figsize\"] = (20,10)\n", + "\n", + "import plotly.express as px\n", + "\n", + "%load_ext autoreload\n", + "%autoreload 2\n", + "%config IPCompleter.greedy=True" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Ignore the INFO messages, which comes from the rospy package.\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Reading a ROS file into the Dataset" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testbag = Path().cwd().parent.joinpath(\"../../../tests/testdata/test.bag\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset = pcs.Dataset.from_file(testbag,topic=\"/os1_cloud_node/points\",keep_zeros=False)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "This reads the bagfile into the Dataset.\n", + "Dataset only reads frames from the bagfile if needed, in order to save memory and make it possible to work which huge bagfiles.\n", + "\n", + "NotE You can also read ROS 2 files in the same way." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "print(testset)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "len(testset)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "In order to see whats availble use \"tab\" to see the availble properties and methods. Alterantivly, use help(), dir(), and the documentation.\n", + "Also shift tab is nice inside jupyter lab.\n", + "\n", + "\n", + "Lets enquire the start and end time of the dataset" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.start_time" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.end_time" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.duration" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Working with the whole Dataset\n", + "You can work with the whole dataset. Even if they are huge, since the package used parallel processing with dask in the background.\n", + "So make sure that your docker or computer has access to as many CPU cores as possbile." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.animate(hover_data=True, color=\"intensity\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.min()" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "The Dataset class supports the basic functions like min, max, mean and std. They all work on 3 different level: dataset, pointcloud and point. Lets investigate the differences. The default is over the whole dataset." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "min_pointcloud = testset.min(\"pointcloud\")\n", + "min_pointcloud" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So now we have a pandas DataFrame which gives us the min values of each column for each pointcloud. This can also be used for plotting." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "px.line(min_pointcloud,x=\"timestamp\", y=\"x min\")" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Now lets investigate on the point level." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "min_point = testset.min(\"point\")\n", + "min_point" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So we got a DataFrame with the min value for each point of the whole Dataset. Note that the points are identified by the orginial_id. For some lidars this does not make sense since the points locations changes over time, so please think beforehand if its is usefull for your lidar. Nevertheless, for the Ouster lidars this can be used and is very usefull.\n", + "\n", + "Also note the \"N\" column which gives the count of the point over the dataset." + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "All thes methods are based on the aggregate method similar to the one from pandas. It works also on \"dataset\", \"frame\" and \"point\" level. " + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg(\"min\",\"dataset\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg([\"min\",\"max\",\"mean\"],\"point\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg({\"x\":[\"max\",\"min\"]},\"point\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg({\"x\":\"max\"},\"point\")" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Working with a PointCloud\n", + "\n", + "They are based on pandas dataframes and pyntcloud.\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Getting a PointCloud from a Dataset\n", + "First grab the first p in the dataset:" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud = testset[0]" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "print(testpointcloud)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Note that the number of points can vary from frame to frame, since all zero elements are deltede on import (see option keep_zero in the dataset)." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "len(testpointcloud)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Reading from a pointcloud file\n", + "Reads all common formats, provided by pyntcloud." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "lasfile = Path(\"../../../../tests/testdata/las_files/diamond.las\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud2 = pcs.PointCloud.from_file(lasfile)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "print(testpointcloud2)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Plotting\n", + "Plotting is based on plotly which gives interactive plots." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.plot(color=\"intensity\", point_size=0.5)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "This plot uses plotly as the backend, which can be rather time consuming. \n", + "There is currently a limit of 300k points which can be plotted which is enough to plot an Ouster lidar with 128 lines. (set in config.py)\n", + "\n", + "WARNING: delte the output cells with plotly plots, they make the file very big." + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Working with pointclouds\n", + "The PointCloud consists mainly of the properties \"data\", \"points\" and \"timestamp\"" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.data" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.timestamp" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So data contains everything as a pandas dataframe. With all its power." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.describe()" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Since PointCloud.data is just a pandas datframe. You can do whater you can do with dataframe. " + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.data.hist();" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Pointcloud processing with build in methods\n", + "Although you can do a lot with just PointCloud.data and PointCloudpoints, on its own the PointCloud object has methods build in for processing, which in turn return a frame object. The use the power of dataframes, pyntcloud and open3d.\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud = testpointcloud.limit(\"x\",-5,5).limit(\"intensity\",400,1000).filter(\"quantile\",\"reflectivity\", \">\",0.5)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.describe()" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So this is now a smaller PointCloud with x ranging from -5 to 5, and with intenisties above 400. Processing steps can be chained together since the return a new PointCloud object." + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "You can also plot the newpointcloud and investiget it further with tooltips on each point." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.plot(\"intensity\",hover_data=[\"range\"])" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Plane segmenation, Clustering and Overlaying Several Plots\n", + "Please note that not all processing methods are demonstrated here. For more info please refer to the html documenation of the PointCloud class." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "plane = newpointcloud.plane_segmentation(distance_threshold= 0.01,ransac_n= 3,num_iterations= 50, return_plane_model=True)\n", + "print(len(plane))" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "plane" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.bounding_box" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "clusters = newpointcloud.get_cluster(eps=0.5, min_points= 10)\n", + "cluster1 = newpointcloud.take_cluster(1,clusters)\n", + "cluster2 = newpointcloud.take_cluster(2,clusters)\n", + "print(len(cluster1))\n", + "print(len(cluster2))" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "type(cluster1)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.plot(color=None, overlay={\"Cluster 1\": cluster1,\"Cluster 2\": cluster2}, hover_data=[\"intensity\"])" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Applying Functions to the whole Dataset\n", + "Now we can develop a pipeline and but everything together. The .agg method is powerfull but sometimes not flexible enouth. So with .apply you can apply a function to the whole dataset. This again uses dask in the background for lazy evaualtion and parallele processing." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "def isolate_target(frame: pcs.PointCloud) -> pcs.PointCloud:\n", + " return frame.limit(\"x\",0,1).limit(\"y\",0,1)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Note the typehints. They are importont as they are used to determine if the result can be a new dataset are not. If the function returns a PointCloud then the result is another Dataset. This is very usefull to chain operations toghether." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.apply(isolate_target)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So the result is another Dataset. Now we can chain things together" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "def diff_to_pointcloud(pointcloud: pcs.PointCloud, to_compare: pcs.PointCloud) -> pcs.PointCloud:\n", + " return pointcloud.diff(\"pointcloud\", to_compare)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "result = testset.apply(isolate_target).apply(diff_to_pointcloud, to_compare=testset[0])" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Note that this uses lazy evaluation from dask and therfore the result is only calulated when needed. So you could develop a complex chain and then investigate the results." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "result[1]" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Now we can inquire the resulte even futher by useing .agg from before" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "result.agg({\"x difference\":\"max\"},\"pointcloud\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [] + } + ], + "metadata": { + "interpreter": { + "hash": "5d20601a78b69ce1e830e7a32b8a0e9b424dfcbdd55b4b97e0f1a14444bda345" + }, + "kernelspec": { + "display_name": "base", + "language": "python", + "name": "base" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.9.9" + } + }, + "nbformat": 4, + "nbformat_minor": 4 +} diff --git a/_static/Folie2.PNG b/_static/Folie2.PNG new file mode 100644 index 00000000..f7e60473 Binary files /dev/null and b/_static/Folie2.PNG differ diff --git a/_static/Folie3.PNG b/_static/Folie3.PNG new file mode 100644 index 00000000..ff1fad7a Binary files /dev/null and b/_static/Folie3.PNG differ diff --git a/_static/_sphinx_javascript_frameworks_compat.js b/_static/_sphinx_javascript_frameworks_compat.js new file mode 100644 index 00000000..8549469d --- /dev/null +++ b/_static/_sphinx_javascript_frameworks_compat.js @@ -0,0 +1,134 @@ +/* + * _sphinx_javascript_frameworks_compat.js + * ~~~~~~~~~~ + * + * Compatability shim for jQuery and underscores.js. + * + * WILL BE REMOVED IN Sphinx 6.0 + * xref RemovedInSphinx60Warning + * + */ + +/** + * select a different prefix for underscore + */ +$u = _.noConflict(); + + +/** + * small helper function to urldecode strings + * + * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#Decoding_query_parameters_from_a_URL + */ +jQuery.urldecode = function(x) { + if (!x) { + return x + } + return decodeURIComponent(x.replace(/\+/g, ' ')); +}; + +/** + * small helper function to urlencode strings + */ +jQuery.urlencode = encodeURIComponent; + +/** + * This function returns the parsed url parameters of the + * current request. 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All rights reserved. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/_static/fonts/fontawesome-webfont.ttf b/_static/fonts/fontawesome-webfont.ttf new file mode 100644 index 00000000..35acda2f Binary files /dev/null and b/_static/fonts/fontawesome-webfont.ttf differ diff --git a/_static/fonts/fontawesome-webfont.woff b/_static/fonts/fontawesome-webfont.woff new file mode 100644 index 00000000..400014a4 Binary files /dev/null and b/_static/fonts/fontawesome-webfont.woff differ diff --git a/_static/fonts/fontawesome-webfont.woff2 b/_static/fonts/fontawesome-webfont.woff2 new file mode 100644 index 00000000..4d13fc60 Binary files /dev/null and b/_static/fonts/fontawesome-webfont.woff2 differ diff --git a/_static/front.jpg b/_static/front.jpg new file mode 100644 index 00000000..af3e1a77 Binary files /dev/null and b/_static/front.jpg differ diff --git a/_static/jquery-3.6.0.js b/_static/jquery-3.6.0.js new file mode 100644 index 00000000..fc6c299b --- /dev/null +++ b/_static/jquery-3.6.0.js @@ -0,0 +1,10881 @@ +/*! + * jQuery JavaScript Library v3.6.0 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright OpenJS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2021-03-02T17:08Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var flat = arr.flat ? function( array ) { + return arr.flat.call( array ); +} : function( array ) { + return arr.concat.apply( [], array ); +}; + + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5 + // Plus for old WebKit, typeof returns "function" for HTML collections + // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756) + return typeof obj === "function" && typeof obj.nodeType !== "number" && + typeof obj.item !== "function"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + +var document = window.document; + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.6.0", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + even: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return ( i + 1 ) % 2; + } ) ); + }, + + odd: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return i % 2; + } ) ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a provided context; falls back to the global one + // if not specified. + globalEval: function( code, options, doc ) { + DOMEval( code, { nonce: options && options.nonce }, doc ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return flat( ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), + function( _i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); + } ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.6 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2021-02-16 + */ +( function( window ) { +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ( {} ).hasOwnProperty, + arr = [], + pop = arr.pop, + pushNative = arr.push, + push = arr.push, + slice = arr.slice, + + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[ i ] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" + + "ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] + // or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + return nonHex ? + + // Strip the backslash prefix from a non-hex escape sequence + nonHex : + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + ( arr = slice.call( preferredDoc.childNodes ) ), + preferredDoc.childNodes + ); + + // Support: Android<4.0 + // Detect silently failing push.apply + // eslint-disable-next-line no-unused-expressions + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + pushNative.apply( target, slice.call( els ) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + + // Can't trust NodeList.length + while ( ( target[ j++ ] = els[ i++ ] ) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + setDocument( context ); + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && ( elem = newContext.getElementById( m ) ) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) && + + // Support: IE 8 only + // Exclude object elements + ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // The technique has to be used as well when a leading combinator is used + // as such selectors are not recognized by querySelectorAll. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && + ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) { + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + + // We can use :scope instead of the ID hack if the browser + // supports it & if we're not changing the context. + if ( newContext !== context || !support.scope ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement( "fieldset" ); + + try { + return !!fn( el ); + } catch ( e ) { + return false; + } finally { + + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split( "|" ), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[ i ] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( ( cur = cur.nextSibling ) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return ( name === "input" || name === "button" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem && elem.namespaceURI, + docElem = elem && ( elem.ownerDocument || elem ).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( preferredDoc != document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, + // Safari 4 - 5 only, Opera <=11.6 - 12.x only + // IE/Edge & older browsers don't support the :scope pseudo-class. + // Support: Safari 6.0 only + // Safari 6.0 supports :scope but it's an alias of :root there. + support.scope = assert( function( el ) { + docElem.appendChild( el ).appendChild( document.createElement( "div" ) ); + return typeof el.querySelectorAll !== "undefined" && + !el.querySelectorAll( ":scope fieldset div" ).length; + } ); + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert( function( el ) { + el.className = "i"; + return !el.getAttribute( "className" ); + } ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert( function( el ) { + el.appendChild( document.createComment( "" ) ); + return !el.getElementsByTagName( "*" ).length; + } ); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert( function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + } ); + + // ID filter and find + if ( support.getById ) { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter[ "ID" ] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode( "id" ); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find[ "ID" ] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( ( elem = elems[ i++ ] ) ) { + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find[ "TAG" ] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) { + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert( function( el ) { + + var input; + + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll( "[selected]" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push( "~=" ); + } + + // Support: IE 11+, Edge 15 - 18+ + // IE 11/Edge don't find elements on a `[name='']` query in some cases. + // Adding a temporary attribute to the document before the selection works + // around the issue. + // Interestingly, IE 10 & older don't seem to have the issue. + input = document.createElement( "input" ); + input.setAttribute( "name", "" ); + el.appendChild( input ); + if ( !el.querySelectorAll( "[name='']" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + + whitespace + "*(?:''|\"\")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll( ":checked" ).length ) { + rbuggyQSA.push( ":checked" ); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push( ".#.+[+~]" ); + } + + // Support: Firefox <=3.6 - 5 only + // Old Firefox doesn't throw on a badly-escaped identifier. + el.querySelectorAll( "\\\f" ); + rbuggyQSA.push( "[\\r\\n\\f]" ); + } ); + + assert( function( el ) { + el.innerHTML = "" + + ""; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll( "[name=d]" ).length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll( ":enabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: Opera 10 - 11 only + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll( "*,:x" ); + rbuggyQSA.push( ",.*:" ); + } ); + } + + if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector ) ) ) ) { + + assert( function( el ) { + + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + } ); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); + } : + function( a, b ) { + if ( b ) { + while ( ( b = b.parentNode ) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { + + // Choose the first element that is related to our preferred document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( a == document || a.ownerDocument == preferredDoc && + contains( preferredDoc, a ) ) { + return -1; + } + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( b == document || b.ownerDocument == preferredDoc && + contains( preferredDoc, b ) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + return a == document ? -1 : + b == document ? 1 : + /* eslint-enable eqeqeq */ + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( ( cur = cur.parentNode ) ) { + ap.unshift( cur ); + } + cur = b; + while ( ( cur = cur.parentNode ) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[ i ] === bp[ i ] ) { + i++; + } + + return i ? + + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[ i ], bp[ i ] ) : + + // Otherwise nodes in our document sort first + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + /* eslint-disable eqeqeq */ + ap[ i ] == preferredDoc ? -1 : + bp[ i ] == preferredDoc ? 1 : + /* eslint-enable eqeqeq */ + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + setDocument( elem ); + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( context.ownerDocument || context ) != document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( elem.ownerDocument || elem ) != document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || + match[ 5 ] || "" ).replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + Sizzle.error( match[ 0 ] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; + } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + + ")" + className + "(" + whitespace + "|$)" ) ) && classCache( + className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + /* eslint-disable max-len */ + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + /* eslint-enable max-len */ + + }; + }, + + "CHILD": function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + ( outerCache[ node.uniqueID ] = {} ); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + "not": markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element (issue #299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + "has": markFunction( function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + } ), + + "contains": markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && + ( !document.hasFocus || document.hasFocus() ) && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return ( nodeName === "input" && !!elem.checked ) || + ( nodeName === "option" && !!elem.selected ); + }, + + "selected": function( elem ) { + + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos[ "empty" ]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( ( attr = elem.getAttribute( "type" ) ) == null || + attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo( function() { + return [ 0 ]; + } ), + + "last": createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + "even": createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "odd": createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "lt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + "gt": createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rcombinators.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || + ( outerCache[ elem.uniqueID ] = {} ); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = uniqueCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( + selector || "*", + context.nodeType ? [ context ] : context, + [] + ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens + .slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), + len = elems.length; + + if ( outermost ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + outermostContext = context == document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( !context && elem.ownerDocument != document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( + selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) + ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find[ "ID" ]( token.matches[ 0 ] + .replace( runescape, funescape ), context ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) || + context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert( function( el ) { + + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; +} ); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert( function( el ) { + el.innerHTML = ""; + return el.firstChild.getAttribute( "href" ) === "#"; +} ) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + } ); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert( function( el ) { + el.innerHTML = ""; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +} ) ) { + addHandle( "value", function( elem, _name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + } ); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert( function( el ) { + return el.getAttribute( "disabled" ) == null; +} ) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + ( val = elem.getAttributeNode( name ) ) && val.specified ? + val.value : + null; + } + } ); +} + +return Sizzle; + +} )( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +} +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, _i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, _i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, _i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( elem.contentDocument != null && + + // Support: IE 11+ + // elements with no `data` attribute has an object + // `contentDocument` with a `null` prototype. + getProto( elem.contentDocument ) ) { + + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( _i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the primary Deferred + primary = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + primary.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( primary.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return primary.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject ); + } + + return primary.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, _key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( _all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // Support: IE <=9 only + // IE <=9 replaces "; + support.option = !!div.lastChild; +} )(); + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
" ], + col: [ 2, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + _default: [ 0, "", "" ] +}; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// Support: IE <=9 only +if ( !support.option ) { + wrapMap.optgroup = wrapMap.option = [ 1, "" ]; +} + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +var rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Only attach events to objects that accept data + if ( !acceptData( elem ) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = Object.create( null ); + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( nativeEvent ), + + handlers = ( + dataPriv.get( this, "events" ) || Object.create( null ) + )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + + // Support: Chrome 86+ + // In Chrome, if an element having a focusout handler is blurred by + // clicking outside of it, it invokes the handler synchronously. If + // that handler calls `.remove()` on the element, the data is cleared, + // leaving `result` undefined. We need to guard against this. + return result && result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + which: true +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + // Suppress native focus or blur as it's already being fired + // in leverageNative. + _default: function() { + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.get( src ); + events = pdataOld.events; + + if ( events ) { + dataPriv.remove( dest, "handle events" ); + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = flat( args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + }, doc ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html; + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableTrDimensionsVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + }, + + // Support: IE 9 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Behavior in IE 9 is more subtle than in newer versions & it passes + // some versions of this test; make sure not to make it pass there! + // + // Support: Firefox 70+ + // Only Firefox includes border widths + // in computed dimensions. (gh-4529) + reliableTrDimensions: function() { + var table, tr, trChild, trStyle; + if ( reliableTrDimensionsVal == null ) { + table = document.createElement( "table" ); + tr = document.createElement( "tr" ); + trChild = document.createElement( "div" ); + + table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate"; + tr.style.cssText = "border:1px solid"; + + // Support: Chrome 86+ + // Height set through cssText does not get applied. + // Computed height then comes back as 0. + tr.style.height = "1px"; + trChild.style.height = "9px"; + + // Support: Android 8 Chrome 86+ + // In our bodyBackground.html iframe, + // display for all div elements is set to "inline", + // which causes a problem only in Android 8 Chrome 86. + // Ensuring the div is display: block + // gets around this issue. + trChild.style.display = "block"; + + documentElement + .appendChild( table ) + .appendChild( tr ) + .appendChild( trChild ); + + trStyle = window.getComputedStyle( tr ); + reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) + + parseInt( trStyle.borderTopWidth, 10 ) + + parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight; + + documentElement.removeChild( table ); + } + return reliableTrDimensionsVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( _elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Support: IE 9 - 11 only + // Use offsetWidth/offsetHeight for when box sizing is unreliable. + // In those cases, the computed value can be trusted to be border-box. + if ( ( !support.boxSizingReliable() && isBorderBox || + + // Support: IE 10 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Interestingly, in some cases IE 9 doesn't suffer from this issue. + !support.reliableTrDimensions() && nodeName( elem, "tr" ) || + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + val === "auto" || + + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + + // Make sure the element is visible & connected + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( _i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + + // Handle: regular nodes (via `this.ownerDocument`), window + // (via `this.document`) & document (via `this`). + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this.document || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = { guid: Date.now() }; + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml, parserErrorElem; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) {} + + parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ]; + if ( !xml || parserErrorElem ) { + jQuery.error( "Invalid XML: " + ( + parserErrorElem ? + jQuery.map( parserErrorElem.childNodes, function( el ) { + return el.textContent; + } ).join( "\n" ) : + data + ) ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ).filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ).map( function( _i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + +originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Use a noop converter for missing script but not if jsonp + if ( !isSuccess && + jQuery.inArray( "script", s.dataTypes ) > -1 && + jQuery.inArray( "json", s.dataTypes ) < 0 ) { + s.converters[ "text script" ] = function() {}; + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( _i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + +jQuery.ajaxPrefilter( function( s ) { + var i; + for ( i in s.headers ) { + if ( i.toLowerCase() === "content-type" ) { + s.contentType = s.headers[ i ] || ""; + } + } +} ); + + +jQuery._evalUrl = function( url, options, doc ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options, doc ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( " + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

Changelog

+

All notable changes to this project will be documented in this file.

+

The format is based on Keep a Changelog, +and this project adheres to Semantic Versioning.

+
+

Unreleased

+
+

Added

+
    +
  • support for python 3.11 and open3d 0.18 (which still needs numpy <2)

  • +
  • testing for the latest 3 python versions which are supported by the latestt open3d

  • +
+
+
+

Changed

+
    +
  • using pyproject.toml instead of setup.py and for all tool settings

  • +
  • no more conda dependency use pure pip and the pre-install the open3d requirments

  • +
  • use of official python:3.11-slim docker image

  • +
  • using pyproject.toml instead of environment.yml

  • +
  • using ruff instead of black and isort

  • +
  • github actions now use python base images

  • +
  • moved status to Beta

  • +
+
+
+

Removed

+
    +
  • conda dependency. It is not needed anymore and works just with pip

  • +
  • docker base image, not needed any more. Just use the python one and install the open3d dependencies

  • +
+
+
+

Changed

+
    +
  • using ruff instead of flake8 and pylint

  • +
+
+
+
+

0.9.0 - (2023-03-30)

+
+

Added

+
    +
  • added support for reading ROS2 mcap files

  • +
  • added a way to investigate the topic names of PointCloud2 messages inside ROS files with the CLI “$ pointcloudset topics test.bag”

  • +
+
+
+

Changed

+
    +
  • changed the name of the CLI from pointcloudset-convert to pointcloudset like “$ pointcloudset convert -t /os1_cloud_node/points test.bag”

  • +
  • pointcloudset convert now defaults to generating a directory named after the bagfile with added _pointcloudset to the directory name

  • +
+
+
+

Fixed

+
    +
  • using nbformat==5.7.0 to avoid error with open3d 0.17

  • +
  • deleted blackcellmagic due to errors and not being used

  • +
  • documentation of CLI where the examples where wrong

  • +
+
+
+
+

0.8.1 - (2023-03-23)

+
+

Added

+
    +
  • tested with open3d 0.17

  • +
  • tested with dask 2023.3.1

  • +
  • tested with python 3.10.2 and new versions of pandas and numpy

  • +
+
+
+

Changed

+
    +
  • updated open3d, dask version for the docker image

  • +
+
+
+
+

0.8.0 - (2022-11-13)

+
+

Added

+
    +
  • support for ROS2 files (with SQLite backend). Read them in the same ways as ROS1 bag files

  • +
  • support for ROS2 conversion in pointcloudset-convert

  • +
+
+
+
+

0.7.0 - (2022-09-27)

+
+

Added

+
    +
  • added version number to file metadata. If the native file format changes in the future.

  • +
  • added tests for large ROS bagfiles

  • +
+
+
+

Changed

+
    +
  • using rosbags as ROS library. This avoids the conflicts of the test explorer and dependency on some poorly maintained libraries.

  • +
  • renamed CLI rosbagconvert to pointcloudset-convert since its specific for pointcloudset and not rosbag. Complete rewrite of CLI.

  • +
+
+
+
+

0.6.3 - (2022-06-08)

+
+

Fixed

+
    +
  • added pycryptodomex dependency since the ROS packages do not install it but need it

  • +
+
+
+
+

0.6.2 - (2022-06-03)

+
+

Fixed

+
    +
  • distrubted package installation

  • +
+
+
+
+

0.6.1 - (2022-06-03)

+
+

Added

+
    +
  • bounding_box property for datasets

  • +
  • animate method for datasets as an experimental feature

  • +
  • limit_less and limit_greater methods to PointCloud

  • +
+
+
+

Changed

+
    +
  • time format to include milliseconds

  • +
+
+
+

Fixed

+
    +
  • better handling of agg with dict queries

  • +
+
+
+
+

0.6.0 - (2022-06-03)

+

Wrong version due to CI

+
+
+

0.5.1 - (2022-05-30)

+
+

Fixed

+
    +
  • laspy in docker image based. Updated to > 2.00

  • +
+
+
+

Added

+
    +
  • dask distributed library in docker image

  • +
+
+
+
+

0.5.0 - (2022-05-30)

+
+

Added

+
    +
  • better support for data from terrestrial laser scanners

  • +
  • has_original_id for datasets. Returns true if all pointclouds have original_id

  • +
  • PointCloud.from_file now supports timestamp input or “from_file”

  • +
  • diff with “nearest” to calculate distance to nearest point from another pointcloud

  • +
+
+
+

Changed

+
    +
  • time format to 24h PR #45

  • +
+
+
+

Fixed

+
    +
  • fixed typehints after changed open3D API

  • +
  • plot overlay larger than length of px.colors.qualitative.Plotly Pr #45

  • +
+

Removed +- tqdm dependency (now covered by rich)

+
+
+
+

0.4.3 - (2022-05-10)

+
+

Fixed

+
    +
  • missing packaged in base image

  • +
+
+
+
+

0.4.2 - (2022-05-10)

+
+

Changed

+
    +
  • better entry point for docker images

  • +
  • using pintcloudset docker images for github actions testing

  • +
  • streamlined docker images with new base image

  • +
+
+
+

Fixed

+
    +
  • bug with dask 2022.5.0 where meta.json was also read not just the parquet files

  • +
+
+
+
+

0.4.1 - (2022-02-22)

+
+

Fixed

+
    +
  • now raw tag for pypi in rst files

  • +
+
+
+
+

0.4.0 - (2022-02-22)

+
+

Added

+
    +
  • +
    rosbagconvert CLI to export individual frames to pointcloudset dataset or files like

    csv or las.

    +
    +
    +
  • +
  • rosbagconvert has new options and structure

  • +
+
+
+

Changed

+
    +
  • bag2daset has more functionallity and a new name: rosbagconvert

  • +
  • using rich instead of tqdm

  • +
  • using rich as a nice UI for the rosbagconvert

  • +
+
+
+
+

0.3.4 - (2022-02-18)

+
+

Fixed

+
    +
  • now the docker containers runs also on arm64

  • +
+
+
+

Changed

+
    +
  • used open3d version 0.14 as default, which comes with arm wheels

  • +
  • use dask version 2022.02 as minimum, as there was a bug with 2021.10 and reading files

  • +
  • using Python 3.9 as minimum

  • +
+
+
+
+

0.3.3 - (2021-09-27)

+
+

Fixed

+
    +
  • point_size option had no effect when using overlays

  • +
  • writing of dataset with an empty point cloud at the start

  • +
+
+
+
+

0.3.2 - (2021-08-18)

+
+

Fixed

+
    +
  • conda environment name was still “base” now is “pointcloudset”

  • +
  • automatic start of pointcloudset conda environment now working

  • +
+
+
+

Changed

+
    +
  • use fixed version number of pointcloudset_base image

  • +
+
+
+
+

0.3.1 - (2021-08-17)

+

wrong release due to testing of github actions and bump2version

+
+
+

0.3.0 (2021-08-17)

+
+

Added

+
    +
  • random_down_sample method for pointclouds.

  • +
+
+
+

Fixed

+
    +
  • Better handling of plotting large point clouds: warn when number of points is above 300k (issue#18)

  • +
+
+
+

Changed

+
    +
  • set conda environment name to “pointcloudset” not “base”

  • +
  • better CD of docker images

  • +
  • sticking to semantic versioning

  • +
+
+
+
+

0.2.3 (2021-07-12)

+
+

Added

+
    +
  • empty PointCloud object (issue#6)

  • +
  • columns option to generate empty PointClouds with a specific schema (issue#6)

  • +
  • support for reading and writing Datasets with empty frames (issue#6)

  • +
  • check if all required files are written when saving a dataset

  • +
+
+
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/commandline_interface.html b/commandline_interface.html new file mode 100644 index 00000000..4c29a765 --- /dev/null +++ b/commandline_interface.html @@ -0,0 +1,277 @@ + + + + + + + + + + pointcloudset CLI — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset CLI

+

The best way to work with large ROS1 or ROS2 files is to convert the rosbag beforehand with +the provided command line tool.

+

It is also possible to convert whole or parts of ROS files to many poplar formats which +are supported by pyntcloud:

+

.asc / .pts / .txt / .csv / .xyz +.las +.npy / .npz +.obj +.off (with color support) +.pcd +.ply

+
+

Example

+

An example to convert topic /os1_cloud_node/point within the test.bag rosbag to +the converted directory.

+
pointcloudset convert -t /os1_cloud_node/points -d converted test.bag
+
+
+

List all PointCloud2 topics in a ROS file.

+
pointcloudset topics test.bag
+
+
+
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/description_python_api.html b/description_python_api.html new file mode 100644 index 00000000..40d61813 --- /dev/null +++ b/description_python_api.html @@ -0,0 +1,280 @@ + + + + + + + + + + How to read the API documentation — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ +
    + +
  • »
  • + +
  • How to read the API documentation
  • + + +
  • + + + View page source + + +
  • + +
+ + + + +
+
+
+
+ +
+

How to read the API documentation

+

A Dataset consists of multiple PointCloud objects which form the two main classes of the package.

+ +
+

Modules

+

As a common user these Classes are enough to tackle most proplems. If you want to dive deeper or contribute to +the package than you should have a look at the other modules.

+
+
+
Datasets and PointCloud use the functions of the following modules:
+
+
+
+

For a more detailed documentation see the section below.

+
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/genindex.html b/genindex.html new file mode 100644 index 00000000..3d8a00b8 --- /dev/null +++ b/genindex.html @@ -0,0 +1,839 @@ + + + + + + + + + + Index — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ +
    + +
  • »
  • + +
  • Index
  • + + +
  • + + + +
  • + +
+ + +
+
+
+
+ + +

Index

+ +
+ A + | B + | C + | D + | E + | F + | G + | H + | I + | L + | M + | O + | P + | Q + | R + | S + | T + | V + | W + +
+

A

+ + + +
+ +

B

+ + +
+ +

C

+ + + +
+ +

D

+ + + +
+ +

E

+ + + +
+ +

F

+ + + +
+ +

G

+ + + +
+ +

H

+ + + +
+ +

I

+ + +
+ +

L

+ + + +
+ +

M

+ + +
+ +

O

+ + +
+ +

P

+ + + +
    +
  • + pointcloudset.io + +
  • +
  • + pointcloudset.io.dataset + +
  • +
  • + pointcloudset.io.dataset.dir + +
  • +
  • + pointcloudset.io.dataset.pointcloud + +
  • +
  • + pointcloudset.io.dataset.ros + +
  • +
  • + pointcloudset.io.pointcloud + +
  • +
  • + pointcloudset.io.pointcloud.csv + +
  • +
  • + pointcloudset.io.pointcloud.open3d + +
  • +
  • + pointcloudset.io.pointcloud.pandas + +
  • +
  • + pointcloudset.io.pointcloud.pyntcloud + +
  • +
  • + pointcloudset.pipeline + +
  • +
  • + pointcloudset.pipeline.delayed_result + +
  • +
  • + pointcloudset.plot + +
  • +
  • + pointcloudset.plot.dataset + +
  • +
  • + pointcloudset.plot.pointcloud + +
  • +
  • + pointcloudset.pointcloud + +
  • +
  • + pointcloudset.pointcloud_core + +
  • +
+ +

Q

+ + +
+ +

R

+ + + +
+ +

S

+ + + +
+ +

T

+ + + +
+ +

V

+ + +
+ +

W

+ + +
+ + + +
+ +
+
+ +
+ +
+

+ © Copyright VIRTUAL VEHICLE Research GmbH. + +

+
+ + + + Built with Sphinx using a + + theme + + provided by Read the Docs. + +
+
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/getting_started_contribution.html b/getting_started_contribution.html new file mode 100644 index 00000000..273b7efc --- /dev/null +++ b/getting_started_contribution.html @@ -0,0 +1,263 @@ + + + + + + + + + + Getting started — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

Getting started

+
    +
  • Install VS Code

  • +
  • Install the remote development extension in VS code (ms-vscode-remote.vscode-remote-extensionpack)

  • +
  • Install and run docker desktop

  • +
  • Clone the repository (you can use VS code for that as well)

  • +
  • Open the folder in VS code

  • +
  • VS code asks to open the remote development environment - say yes

  • +
  • The docker image is download on the first start, so this may take a while

  • +
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/guidelines.html b/guidelines.html new file mode 100644 index 00000000..608172ee --- /dev/null +++ b/guidelines.html @@ -0,0 +1,261 @@ + + + + + + + + + + Guidelines — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

Guidelines

+
    +
  • Use Google docstrings everywhere. The documentation in "doc" is generated with sphinx with $make doc

  • +
  • Write tests for every method/function which manipulates data.

  • +
  • Have a look at the Makefile and the available make commands.

  • +
  • Use typehints when declaring a function, class or method.

  • +
  • VS code settings in the dev container take care of linting with mypy, ruff and code formatting with black.

  • +
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/how_to_contribute.html b/how_to_contribute.html new file mode 100644 index 00000000..9cd4f660 --- /dev/null +++ b/how_to_contribute.html @@ -0,0 +1,260 @@ + + + + + + + + + + How to Contribute — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

How to Contribute

+
    +
  • Add issues in GitHub

  • +
  • Generate a branch and implement new features

  • +
  • Write tests for the new features

  • +
  • Make a merge request in GitHub

  • +
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/index.html b/index.html new file mode 100644 index 00000000..7e94dcb8 --- /dev/null +++ b/index.html @@ -0,0 +1,504 @@ + + + + + + + + + + Welcome to pointcloudset’s documentation! — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ +
    + +
  • »
  • + +
  • Welcome to pointcloudset’s documentation!
  • + + +
  • + + + View page source + + +
  • + +
+ + + + +
+
+
+
+ +
+

Welcome to pointcloudset’s documentation!

+

Code | Documentation

+
+

Features

+
    +
  • Handles point clouds over time

  • +
  • Building complex pipelines with a clean and maintainable code

  • +
+
newpointcloud = pointcloud.limit("x",-5,5).filter("quantile","reflectivity", ">",0.5)
+
+
+
    +
  • Apply arbitrary functions to datasets of point clouds

  • +
+
def isolate_target(frame: PointCloud) -> PointCloud:
+   return frame.limit("x",0,1).limit("y",0,1)
+
+def diff_to_pointcloud(pointcloud: PointCloud, to_compare: PointCloud) -> PointCloud:
+   return pointcloud.diff("pointcloud", to_compare)
+
+result = dataset.apply(isolate_target).apply(diff_to_pointcloud, to_compare=dataset[0])
+
+
+
    +
  • Includes powerful aggregation method agg similar to pandas

  • +
+
dataset.agg(["min","max","mean","std"])
+
+
+
    +
  • Support for large files with lazy evaluation and parallel processing

  • +
+https://raw.githubusercontent.com/virtual-vehicle/pointcloudset/master/images/dask.gif +
    +
  • Support for numerical data per point (intensity, range, noise …)

  • +
  • Interactive 3D visualisation

  • +
+https://raw.githubusercontent.com/virtual-vehicle/pointcloudset/master/images/tree.gif +
    +
  • High level processing based on dask, pandas, open3D and pyntcloud

  • +
  • Docker image is available

  • +
  • Optimised - but not limited to - automotive lidar

  • +
  • Directly read ROS files and many pointcloud file formats

  • +
  • A command line tool to convert ROS 1 & 2 files

  • +
+
+
+

Use case examples

+
    +
  • Post processing and analytics of a lidar dataset recorded by ROS

  • +
  • A collection of multiple lidar scans from a terrestrial laser scanner

  • +
  • Comparison of multiple point clouds to a ground truth

  • +
  • Analytics of point clouds over time

  • +
  • Developing algorithms on a single frame and then applying them to huge datasets

  • +
+
+
+

Installation with pip

+

Install python package with pip:

+
pip install pointcloudset
+
+
+
+
+

Installation with Docker

+

The easiest way to get started is to use the pre-build docker tgoelles/pointcloudset or use tgoelles/pointcloudset_base to get a container with all dependencies and install pointcloudset there.

+
+
+

Quickstart

+
from pointcloudset import Dataset, PointCloud
+from pathlib import Path
+import urllib.request
+
+urllib.request.urlretrieve("https://github.com/virtual-vehicle/pointcloudset/raw/master/tests/testdata/test.bag", "test.bag")
+urllib.request.urlretrieve("https://github.com/virtual-vehicle/pointcloudset/raw/master/tests/testdata/las_files/test_tree.las", "test_tree.las")
+
+dataset = Dataset.from_file(Path("test.bag"), topic="/os1_cloud_node/points", keep_zeros=False)
+pointcloud = dataset[1]
+tree = PointCloud.from_file(Path("test_tree.las"))
+
+tree.plot("x", hover_data=True)
+
+
+

This produces the plot from the animation above.

+ +
+
+

CLI to convert ROS1 and ROS2 files: pointcloudset convert

+

The package includes a powerful CLI to convert pointclouds in ROS1 & 2 files into many formats like pointcloudset, csv, las and many more. +It is capable of handling both mcap and db3 ROS files.

+
pointcloudset convert --output-format csv --output-dir converted_csv test.bag
+
+
+https://raw.githubusercontent.com/virtual-vehicle/pointcloudset/master/images/cli_demo.gif +

You can view PointCloud2 messages with

+
pointcloudset topics test.bag
+
+
+
+ +
+

Citation and contact

+

orcid Thomas Gölles +email: thomas.goelles@v2c2.at

+

Please cite our JOSS paper if you use pointcloudset.

+
@article{Goelles2021,
+  doi = {10.21105/joss.03471},
+  url = {https://doi.org/10.21105/joss.03471},
+  year = {2021},
+  publisher = {The Open Journal},
+  volume = {6},
+  number = {65},
+  pages = {3471},
+  author = {Thomas Goelles and Birgit Schlager and Stefan Muckenhuber and Sarah Haas and Tobias Hammer},
+  title = {`pointcloudset`: Efficient Analysis of Large Datasets of Point Clouds Recorded Over Time},
+  journal = {Journal of Open Source Software}
+}
+
+
+ +
+

Convert ROS 1 and ROS 2 files

+ +
+ + + +
+
+
+

Indices and tables

+ +
+ + +
+ +
+
+ + +
+ +
+

+ © Copyright VIRTUAL VEHICLE Research GmbH. + +

+
+ + + + Built with Sphinx using a + + theme + + provided by Read the Docs. + +
+
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/objects.inv b/objects.inv new file mode 100644 index 00000000..4e6b73b2 Binary files /dev/null and b/objects.inv differ diff --git a/py-modindex.html b/py-modindex.html new file mode 100644 index 00000000..9f11c532 --- /dev/null +++ b/py-modindex.html @@ -0,0 +1,403 @@ + + + + + + + + + + Python Module Index — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ +
    + +
  • »
  • + +
  • Python Module Index
  • + + +
  • + +
  • + +
+ + +
+
+
+
+ + +

Python Module Index

+ +
+ p +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
 
+ p
+ pointcloudset +
    + pointcloudset.dataset +
    + pointcloudset.dataset_core +
    + pointcloudset.diff +
    + pointcloudset.diff.nearest +
    + pointcloudset.diff.origin +
    + pointcloudset.diff.plane +
    + pointcloudset.diff.point +
    + pointcloudset.diff.pointcloud +
    + pointcloudset.filter +
    + pointcloudset.filter.stat +
    + pointcloudset.geometry +
    + pointcloudset.geometry.plane +
    + pointcloudset.geometry.point +
    + pointcloudset.io +
    + pointcloudset.io.dataset +
    + pointcloudset.io.dataset.dir +
    + pointcloudset.io.dataset.pointcloud +
    + pointcloudset.io.dataset.ros +
    + pointcloudset.io.pointcloud +
    + pointcloudset.io.pointcloud.csv +
    + pointcloudset.io.pointcloud.open3d +
    + pointcloudset.io.pointcloud.pandas +
    + pointcloudset.io.pointcloud.pyntcloud +
    + pointcloudset.pipeline +
    + pointcloudset.pipeline.delayed_result +
    + pointcloudset.plot +
    + pointcloudset.plot.dataset +
    + pointcloudset.plot.pointcloud +
    + pointcloudset.pointcloud +
    + pointcloudset.pointcloud_core +
+ + +
+ +
+
+ +
+ +
+

+ © Copyright VIRTUAL VEHICLE Research GmbH. + +

+
+ + + + Built with Sphinx using a + + theme + + provided by Read the Docs. + +
+
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.dataset.html b/python-api/pointcloudset.dataset.html new file mode 100644 index 00000000..f10a6243 --- /dev/null +++ b/python-api/pointcloudset.dataset.html @@ -0,0 +1,682 @@ + + + + + + + + + + pointcloudset.dataset module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.dataset module

+
+
+class pointcloudset.dataset.Dataset(data: list[dask.delayed.DelayedLeaf] = [], timestamps: list[datetime.datetime] = [], meta: dict = {'orig_file': '', 'topic': ''})
+

Bases: DatasetCore

+

Dataset Class which contains multiple pointclouds, timestamps and metadata. +For more details on how to use the Dataset Class please refer to the usage.ipynb +notebook for an interactive tutorial. The notebook can also be found in the tutorial +section of the docu.

+
+
+classmethod from_file(file_path: Path, **kwargs)
+

Reads a Dataset from a file.gfile +For larger ROS bagfiles files use the commandline tool pointcloudset to convert +the ROS file beforehand.

+

Supported are the native format which is a directore filled with fastparquet frames and +ROS bag files (.bag).

+
+
Parameters
+
+
+
Returns
+

Dataset object from file.

+
+
Return type
+

Dataset

+
+
Raises
+
    +
  • ValueError – If file format is not supported.

  • +
  • TypeError – If file_path is not a Path object.

  • +
+
+
+

Examples

+
pointcloudset.Dataset.from_file(bag_file, topic="lidar/points", keep_zeros=False)
+
+
+

Examples

+
pointcloudset.Dataset.from_file(bag_file, topic="lidar/points", keep_zeros=False)
+
+
+
+ +
+
+to_file(file_path: Path = PosixPath('.'), **kwargs) None
+

Writes a Dataset to a file.

+

Supported is the native format which is a directory full of fastparquet files +with meta data.

+
+
Parameters
+
+
+
+
+ +
+
+classmethod from_instance(library: str, instance: list[pointcloudset.pointcloud.PointCloud], **kwargs) Dataset
+

Converts a library instance to a pointcloudset Dataset.

+
+
Parameters
+
    +
  • library (str) –

    Name of the library.

    +

    If “pointclouds”: pointcloudset.io.dataset.pointclouds.dataset_from_pointclouds()

    +

  • +
  • instance (list[PointCloud]) – Instance from which to convert.

  • +
  • **kwargs – Keyword arguments to pass to func.

  • +
+
+
Returns
+

Dataset object derived from the instance.

+
+
Return type
+

Dataset

+
+
Raises
+

ValueError – If instance is not supported.

+
+
+

Examples

+
pointcloudset.Dataset.from_instance("pointclouds", [pc1, pc2])
+
+
+
+ +
+
+apply(func: collections.abc.Callable[[pointcloudset.pointcloud.PointCloud], pointcloudset.pointcloud.PointCloud] | collections.abc.Callable[[pointcloudset.pointcloud.PointCloud], Any], warn: bool = True, **kwargs) pointcloudset.dataset.Dataset | pointcloudset.pipeline.delayed_result.DelayedResult
+

Applies a function to the dataset. It is also possible to pass keyword +arguments.

+
+
Parameters
+
    +
  • func (Union[Callable[[PointCloud], PointCloud], Callable[[PointCloud], Any]]) – Function to +apply. If it returns a PointCloud and has the according type hint a new +Dataset will be generated.

  • +
  • warn (bool) – If True warning if result is not a Dataset, if False +warning is turned off.

  • +
  • **kwargs – Keyword arguments to pass to func.

  • +
+
+
Returns
+

A Dataset if the function returns a PointCloud, +otherwise a DelayedResult object which is a tuple of dask delayed objects.

+
+
Return type
+

Union[Dataset, DelayedResult]

+
+
+

Examples

+
def func(pointcloud:pointcloudset .PointCloud) -> pointcloudset.PointCloud:
+    return pointcloud.limit(x,0,1)
+
+dataset.apply(func)
+# This results in a new Dataset
+
+
+
def func(pointcloud:pointcloudset.PointCloud) -> float:
+    return pointcloud.data.x.max()
+
+dataset.apply(func)
+
+
+
def func(pointcloud:pointcloudset.PointCloud, test: float) -> float:
+    return pointcloud.data.x.max() + test
+
+dataset.apply(func, test=10)
+
+
+
+ +
+
+property has_original_id: bool
+

Check if all pointclouds in the Dataset have original_ids

+
+
Returns
+

True if all PointClouds in the the Dataset returns has_original_id.

+
+
Return type
+

bool

+
+
+
+ +
+
+agg(agg: str | list | dict, depth: Literal['dataset', 'pointcloud', 'point'] = 'dataset') pandas.core.series.Series | list[pandas.core.frame.DataFrame] | pandas.core.frame.DataFrame
+

Aggregate using one or more operations over the whole dataset. +Similar to pandas.DataFrame.aggregate(). +Uses dask.dataframe.DataFrame with parallel processing.

+
+
Parameters
+
    +
  • agg (Union[str, list, dict]) – Function to use for aggregating.

  • +
  • depth (Literal["dataset", "pointcloud", "point"], optional) – Aggregation level: “dataset”, “pointcloud” or +“point”. Defaults to “dataset”.

  • +
+
+
Returns
+

Results of the +aggregation. This can be a pandas DataFrame or Series, depending on the +depth and aggregation.

+
+
Return type
+

Union[pandas.DataFrame, pandas.DataFrame, pandas.Series]

+
+
Raises
+

ValueError – If depth is not “dataset”, “pointcloud” or “point”.

+
+
+

Examples

+
dataset.agg("max", "pointcloud")
+
+
+
dataset.agg(["min","max","mean","std"])
+
+
+
dataset.agg({"x" : ["min","max","mean","std"]})
+
+
+
+ +
+
+min(depth: str = 'dataset')
+

Aggregate using min operation over the whole dataset. +Similar to pandas.DataFrame.aggregate(). +Uses dask.dataframe.DataFrame with parallel processing.

+
+
Parameters
+
    +
  • depth (Literal["dataset", "pointcloud", "point"], optional) – Aggregation level:

  • +
  • "dataset"

  • +
  • "dataset". ("pointcloud" or "point". Defaults to) –

  • +
+
+
Returns
+

Aggregated +Dataset.

+
+
Return type
+

Union[pandas.DataFrame, pandas.DataFrame, pandas.Series]

+
+
+

Examples

+
dataset.min()
+
+
+
dataset.min("pointcloud")
+
+
+
dataset.min("point")
+
+
+
+

Hint

+

See also: pointcloudset.dataset.Dataset.agg()

+

Same as:

+
dataset.agg(["min"])
+
+
+
+
+ +
+
+max(depth: str = 'dataset')
+

Aggregate using max operation over the whole dataset. +Similar to pandas.DataFrame.aggregate(). +Uses dask.dataframe.DataFrame with parallel processing.

+
+
Parameters
+
    +
  • depth (Literal["dataset", "pointcloud", "point"], optional) – Aggregation level:

  • +
  • "dataset"

  • +
  • "dataset". ("pointcloud" or "point". Defaults to) –

  • +
+
+
Returns
+

Aggregated +Dataset.

+
+
Return type
+

Union[pandas.DataFrame, pandas.DataFrame, pandas.Series]

+
+
+

Examples

+
dataset.max()
+
+
+
dataset.max("pointcloud")
+
+
+
dataset.max("point")
+
+
+
+

Hint

+

See also: pointcloudset.dataset.Dataset.agg()

+

Same as:

+
dataset.agg(["max"])
+
+
+
+
+ +
+
+mean(depth: str = 'dataset')
+

Aggregate using mean operation over the whole dataset. +Similar to pandas.DataFrame.aggregate(). +Uses dask.dataframe.DataFrame with parallel processing.

+
+
Parameters
+
    +
  • depth (Literal["dataset", "pointcloud", "point"], optional) – Aggregation level:

  • +
  • "dataset"

  • +
  • "dataset". ("pointcloud" or "point". Defaults to) –

  • +
+
+
Returns
+

Aggregated Dataset.

+
+
Return type
+

Union[pandas.DataFrame, pandas.DataFrame, pandas.Series]

+
+
+

Examples

+
dataset.mean()
+
+
+
dataset.mean("pointcloud")
+
+
+
dataset.mean("point")
+
+
+
+

Hint

+

See also: pointcloudset.dataset.Dataset.agg()

+

Same as:

+
dataset.agg(["mean"])
+
+
+
+
+ +
+
+std(depth: str = 'dataset')
+

Aggregate using std operation over the whole dataset. +Similar to pandas.DataFrame.aggregate(). +Uses dask.dataframe.DataFrame with parallel processing.

+
+
Parameters
+
    +
  • depth (Literal["dataset", "pointcloud", "point"], optional) – Aggregation level:

  • +
  • "dataset"

  • +
  • "dataset". ("pointcloud" or "point". Defaults to) –

  • +
+
+
Returns
+

Aggregated Dataset.

+
+
Return type
+

Union[pandas.DataFrame, pandas.DataFrame, pandas.Series]

+
+
+

Examples

+
dataset.std()
+
+
+
dataset.std("pointcloud")
+
+
+
dataset.std("point")
+
+
+
+

Hint

+

See also: pointcloudset.dataset.Dataset.agg()

+

Same as:

+
dataset.agg(["std"])
+
+
+
+
+ +
+
+extend(dataset: Dataset) Dataset
+

Extends the dataset by another one.

+
+
Parameters
+

dataset (Dataset) – Dataset to extend another dataset.

+
+
Returns
+

Extended dataset.

+
+
Return type
+

Dataset

+
+
+
+ +
+
+animate(**kwargs) Figure
+

Plot and animate a PointClouds in a dataset as a 3D scatter plot with +Plotly. +It uses the plot function of PointCloud and bundles them together for an +interactive animation pointcloudset.pointcloud.plot().

+

You can also pass arguments to the Plotly +express function plotly.express.scatter_3d().

+
+
Parameters
+

**kwargs – Keyword arguments to pass to plot of a single pointcloud and +plotly express.

+
+
Returns
+

The interactive Plotly plot, best used inside a +Jupyter Notebook.

+
+
Return type
+

plotly.graph_objs.Figure

+
+
Returns
+

_description_

+
+
Return type
+

go.Figure

+
+
+

Examples

+
dataset_bag.animate(hover_data=True, color="intensity")
+
+
+
+ +
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.dataset_core.html b/python-api/pointcloudset.dataset_core.html new file mode 100644 index 00000000..3bc901ad --- /dev/null +++ b/python-api/pointcloudset.dataset_core.html @@ -0,0 +1,348 @@ + + + + + + + + + + pointcloudset.dataset_core module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.dataset_core module

+
+
+class pointcloudset.dataset_core.DatasetCore(data: list[dask.delayed.DelayedLeaf] = [], timestamps: list[datetime.datetime] = [], meta: dict = {'orig_file': '', 'topic': ''})
+

Bases: object

+

DatasetCore Class with all the main methods and properties of the Dataset Class.

+
+
+property start_time: datetime
+

Returns: +datetime.datetime: Time of first pointcloud in Dataset.

+
+ +
+
+property end_time: datetime
+

Returns: +datetime.datetime: Time of last pointcloud in Dataset.

+
+ +
+
+property duration: timedelta
+

Returns: +datetime.timedelta: Duration between first and last +pointcloud in Dataset.

+
+ +
+
+property daskdataframe: DataFrame
+

Returns: +dask.dataframe.DataFrame: Dask DataFrame with data of Dataset.

+
+ +
+
+property bounding_box: DataFrame
+

The axis aligned boundary box of the whole dataset as a pandas.DataFrame.

+
+ +
+
+has_pointclouds() bool
+

Check if Dataset has PointCloud.

+
+
Returns
+

True if the Dataset does contain PointClouds, False if Dataset +does not contain any PointClouds.

+
+
Return type
+

bool

+
+
+
+ +
+
+get_pointclouds_between_timestamps(start_time: datetime, end_time: datetime) DatasetCore
+

Select pointclouds between start_time and end_time.

+
+
Parameters
+
+
+
Returns
+

Dataset with PointClouds between two timestamps.

+
+
Return type
+

Dataset

+
+
Raises
+

ValueError – If start_time is bigger than end_time.

+
+
+
+ +
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.diff.html b/python-api/pointcloudset.diff.html new file mode 100644 index 00000000..3762354b --- /dev/null +++ b/python-api/pointcloudset.diff.html @@ -0,0 +1,303 @@ + + + + + + + + + + pointcloudset.diff package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+ + +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.diff.nearest.html b/python-api/pointcloudset.diff.nearest.html new file mode 100644 index 00000000..1c169ca5 --- /dev/null +++ b/python-api/pointcloudset.diff.nearest.html @@ -0,0 +1,307 @@ + + + + + + + + + + pointcloudset.diff.nearest module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.diff.nearest module

+

Functions to calculate differences between the pointcloud nearest points in another one.

+
+
+pointcloudset.diff.nearest.calculate_distance_to_nearest(pointcloud, target)
+

Calculate the distance for each point in a pointcloud to the nearest points in +the target pointcloud.

+
+

Note

+

Adds the results to the data of the pointcloud.

+
+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud for which the differences to the target are +calculated.

  • +
  • target (PointCloud) – PointCloud to calcluate the distances to.

  • +
+
+
Returns
+

PointCloud with the colum “distance to nearest point”.

+
+
Return type
+

PointCloud

+
+
Raises
+

ValueError – If distance ot nearest points already exits.

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.diff.origin.html b/python-api/pointcloudset.diff.origin.html new file mode 100644 index 00000000..6f1d6256 --- /dev/null +++ b/python-api/pointcloudset.diff.origin.html @@ -0,0 +1,300 @@ + + + + + + + + + + pointcloudset.diff.origin module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.diff.origin module

+

Functions to calculate distances of points in pointcloud to origin.

+
+
+pointcloudset.diff.origin.calculate_distance_to_origin(pointcloud, **kwargs)
+

Calculate the Euclidian distance to the origin (0,0,0) for each point in the pointcloud.

+
+

Note

+

Adds the result as a new column to the data of the pointcloud.

+
+
+
Parameters
+

pointcloud (PointCloud) – PointCloud for which the Euclidean distance to the origin is +calculated.

+
+
Returns
+

PointCloud including Euclidean distances to the origin for each point.

+
+
Return type
+

PointCloud

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.diff.plane.html b/python-api/pointcloudset.diff.plane.html new file mode 100644 index 00000000..bccd89b7 --- /dev/null +++ b/python-api/pointcloudset.diff.plane.html @@ -0,0 +1,308 @@ + + + + + + + + + + pointcloudset.diff.plane module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.diff.plane module

+

Functions to calculate distances of points in pointcloud and a plane.

+
+
+pointcloudset.diff.plane.calculate_distance_to_plane(pointcloud, target: ndarray, absolute_values: bool = True, normal_dist: bool = True)
+

Calculate the distance of each point to a plane.

+
+

Note

+

Adds the result as a new column to the data of the pointcloud. Uses the plane +equation a x + b y + c z + d = 0.

+
+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud for which the distance to the plane is calculated.

  • +
  • target (numpy.ndarray) – [a, b, c, d] as parameters for the target plane, could be +provided by plane_segmentation.

  • +
  • absolute_values (bool, optional) – Calculate absolute distances if True. +Defaults to True.

  • +
  • normal_dist (bool, optional) – Calculate normal distance if True, calculate +distance in direction of line of sight if False. Defaults to True.

  • +
+
+
Returns
+

PointCloud including distances to a plane for each point.

+
+
Return type
+

PointCloud

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.diff.point.html b/python-api/pointcloudset.diff.point.html new file mode 100644 index 00000000..82f9ffe4 --- /dev/null +++ b/python-api/pointcloudset.diff.point.html @@ -0,0 +1,304 @@ + + + + + + + + + + pointcloudset.diff.point module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.diff.point module

+

Functions to calculate distances between points in pointcloud and a point.

+
+
+pointcloudset.diff.point.calculate_distance_to_point(pointcloud: pointcloudset.pointcloud.PointCloud, target: np.ndarray, **kwargs) pointcloudset.pointcloud.PointCloud
+

Calculate the Euclidian distance to a point for each point in the pointcloud.

+
+

Note

+

Adds the result as a new column to the data of the pointcloud.

+
+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud for which the Euclidean distance to the point is +calculated.

  • +
  • target (numpy.ndarray) – [x, y, z] as coordinates of the point to which the +Euclidean distance is calculated.

  • +
+
+
Returns
+

PointCloud including Euclidean distances to a point for each point.

+
+
Return type
+

PointCloud

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.diff.pointcloud.html b/python-api/pointcloudset.diff.pointcloud.html new file mode 100644 index 00000000..e30c0575 --- /dev/null +++ b/python-api/pointcloudset.diff.pointcloud.html @@ -0,0 +1,310 @@ + + + + + + + + + + pointcloudset.diff.pointcloud module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.diff.pointcloud module

+

Functions to calculate differences between frames.

+
+
+pointcloudset.diff.pointcloud.calculate_distance_to_pointcloud(pointcloud, target)
+

Calculate the differences for each point in a pointcloud which also exists in +the target pointcloud (pointcloud - target). Points with the same original_id are compared.

+
+

Note

+

Adds the results to the data of the pointcloud.

+
+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud for which the differences to the target are calculated.

  • +
  • target (PointCloud) – PointCloud which is substracted from pointcloud.

  • +
+
+
Returns
+

PointCloud including differences to target.

+
+
Return type
+

PointCloud

+
+
Raises
+
    +
  • ValueError – If there are no original_ids in pointcloud or in target or if they have + no common original_ids.

  • +
  • NotImplementedError – If difference has already been calculated.

  • +
+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.filter.html b/python-api/pointcloudset.filter.html new file mode 100644 index 00000000..8489ba60 --- /dev/null +++ b/python-api/pointcloudset.filter.html @@ -0,0 +1,285 @@ + + + + + + + + + + pointcloudset.filter package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.filter package

+

Utiliy functions for filtering of frames.

+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.filter.stat.html b/python-api/pointcloudset.filter.stat.html new file mode 100644 index 00000000..e5819ffb --- /dev/null +++ b/python-api/pointcloudset.filter.stat.html @@ -0,0 +1,342 @@ + + + + + + + + + + pointcloudset.filter.stat module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.filter.stat module

+

Utility function for filtering frames based on statistics.

+
+
+pointcloudset.filter.stat.quantile_filter(pointcloud: PointCloud, dim: str, relation: str = '>=', cut_quantile: float = 0.5) PointCloud
+

Filtering based on quantile values of dimension dim of the data.

+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud to be filtered.

  • +
  • dim (str) – Dimension to limit. Any column in data (not just x, y or z, but also +“intensity”)

  • +
  • relation (str, optional) – Any operator as string. Defaults to “>=”.

  • +
  • cut_quantile (float, optional) – Quantile to compare to. Defaults to 0.5.

  • +
+
+
Returns
+

PointCloud which fullfils the criteria.

+
+
Return type
+

PointCloud

+
+
+
+ +
+
+pointcloudset.filter.stat.value_filter(pointcloud: PointCloud, dim: str, relation: str, value: float) PointCloud
+

Limit the range of certain values in a PointCloud.

+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud to be filtered.

  • +
  • dim (str) – Dimension to limit. Any column in data (not just x, y or z, but also +“intensity”)

  • +
  • relation (str) – Any operator as string.

  • +
  • value (float) – Value to limit.

  • +
+
+
Returns
+

PointCloud which fullfils the criteria.

+
+
Return type
+

PointCloud

+
+
+
+ +
+
+pointcloudset.filter.stat.remove_radius_outlier(pointcloud: PointCloud, nb_points: int, radius: float) PointCloud
+

Function to remove points that have less than nb_points in a given +sphere of a given radius.

+
+
Parameters
+
    +
  • pointcloud (PointCloud) – PointCloud from which to remove points.

  • +
  • nb_points (int) – Number of points within the radius.

  • +
  • radius (float) – Radius of the sphere.

  • +
+
+
Returns
+

PointCloud without outliers.

+
+
Return type
+

PointCloud

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.geometry.html b/python-api/pointcloudset.geometry.html new file mode 100644 index 00000000..50b6596a --- /dev/null +++ b/python-api/pointcloudset.geometry.html @@ -0,0 +1,289 @@ + + + + + + + + + + pointcloudset.geometry package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.geometry package

+

Utility functions for primitive geometry calculations.

+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.geometry.plane.html b/python-api/pointcloudset.geometry.plane.html new file mode 100644 index 00000000..bf9b2cc2 --- /dev/null +++ b/python-api/pointcloudset.geometry.plane.html @@ -0,0 +1,336 @@ + + + + + + + + + + pointcloudset.geometry.plane module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.geometry.plane module

+

Utility functions for geometric calculations with planes.

+
+
+pointcloudset.geometry.plane.distance_to_point(point_a: ndarray, plane_model: ndarray, normal_dist: bool = True) float
+

Calculate the distance from a plane to a point. +https://mathworld.wolfram.com/Point-PlaneDistance.html

+
+

Note

+

Uses the plane equation a x + b y + c z + d = 0.

+
+
+
Parameters
+
+
+
Returns
+

Distance between plane and point.

+
+
Return type
+

float

+
+
Raises
+

ValueError – If point does not have 3 values or if plane does not have 4 values.

+
+
+
+ +
+
+pointcloudset.geometry.plane.intersect_line_of_sight(line: ndarray, plane_model: ndarray) ndarray
+

Calculate the point of intersection between a line and a plane.

+
+

Note

+

Uses the plane equation a x + b y + c z + d = 0.

+
+
+
Parameters
+
+
+
Returns
+

[px, py, pz], point of intersection of line of sight and plane.

+
+
Return type
+

numpy.ndarray

+
+
Raises
+

ValueError – If line does not have 3 values or if plane does not have 4 values.

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.geometry.point.html b/python-api/pointcloudset.geometry.point.html new file mode 100644 index 00000000..e0fb3da1 --- /dev/null +++ b/python-api/pointcloudset.geometry.point.html @@ -0,0 +1,298 @@ + + + + + + + + + + pointcloudset.geometry.point module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.geometry.point module

+

Utility functions for geometric calculations with points.

+
+
+pointcloudset.geometry.point.distance_to_point(point_a: ndarray, point_b: ndarray) float
+

Calculate the Euclidean distance of a point to another point.

+
+
Parameters
+
+
+
Returns
+

Euclidean distance between two points.

+
+
Return type
+

float

+
+
Raises
+

ValueError – If any of the two points does not have 3 values.

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.html b/python-api/pointcloudset.html new file mode 100644 index 00000000..ed893a1c --- /dev/null +++ b/python-api/pointcloudset.html @@ -0,0 +1,438 @@ + + + + + + + + + + pointcloudset package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset package

+ + +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.dataset.dir.html b/python-api/pointcloudset.io.dataset.dir.html new file mode 100644 index 00000000..ac96077c --- /dev/null +++ b/python-api/pointcloudset.io.dataset.dir.html @@ -0,0 +1,314 @@ + + + + + + + + + + pointcloudset.io.dataset.dir module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.dataset.dir module

+
+
+pointcloudset.io.dataset.dir.dataset_to_dir(dataset_in, file_path: Path, use_orig_filename: bool = True, **kwargs) Path
+

Writes Dataset to directory.

+
+
Parameters
+
    +
  • dataset_in (Dataset) – Dataset to write.

  • +
  • file_path (pathlib.Path) – Destination path.

  • +
  • use_orig_filename (bool) – Use filename from which the dataset was read. Defaults to True.

  • +
  • **kwargs – Keyword arguments to pass to dask to_parquet function

  • +
+
+
+
+ +
+
+pointcloudset.io.dataset.dir.dataset_from_dir(dir: Path, ext: str) dict
+

Reads a Dataset from a directory.

+
+
Parameters
+

dir (pathlib.Path) – Path of directory.

+
+
Returns
+

Lidar data with timestamps and metadata.

+
+
Return type
+

dict

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.dataset.html b/python-api/pointcloudset.io.dataset.html new file mode 100644 index 00000000..65650f5a --- /dev/null +++ b/python-api/pointcloudset.io.dataset.html @@ -0,0 +1,300 @@ + + + + + + + + + + pointcloudset.io.dataset package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ + + + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.dataset.pointcloud.html b/python-api/pointcloudset.io.dataset.pointcloud.html new file mode 100644 index 00000000..231c82ea --- /dev/null +++ b/python-api/pointcloudset.io.dataset.pointcloud.html @@ -0,0 +1,298 @@ + + + + + + + + + + pointcloudset.io.dataset.pointcloud module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.dataset.pointcloud module

+
+
+pointcloudset.io.dataset.pointcloud.dataset_from_pointclouds(pointclouds: list[PointCloud]) dict
+

Convert a list of pointcloud pointclouds to a new dataset.

+
+
Parameters
+

pointclouds (list[PointCloud]) – A list of pointclouds.

+
+
Returns
+

For convertion to dataset.

+
+
Return type
+

dict

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.dataset.ros.html b/python-api/pointcloudset.io.dataset.ros.html new file mode 100644 index 00000000..daef57e7 --- /dev/null +++ b/python-api/pointcloudset.io.dataset.ros.html @@ -0,0 +1,311 @@ + + + + + + + + + + pointcloudset.io.dataset.ros module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.dataset.ros module

+

” Reading pointcloud 2.

+

ROS bagfiles.

+

Parts of the code are from Willow Garage, Inc.

+
+
+pointcloudset.io.dataset.ros.dataset_from_ros(bagfile: Path, topic: str, start_frame_number: int = 0, end_frame_number: int = None, keep_zeros: bool = False, ext: Literal['BAG', 'ROS2'] = 'BAG') Optional[dict]
+

Reads a Dataset from a ROS1 bag of ROS2 mcap or db3 file.

+
+
Parameters
+
    +
  • bagfile (Path) – Path to bag file.

  • +
  • topic (str) –

    ROS topic that should be read

    +

  • +
  • start_frame_number (int, optional) – Start pointcloud of pointcloud sequence to +read. Defaults to 0.

  • +
  • end_frame_number (int, optional) – End pointcloud of pointcloud sequence to read. +Defaults to None.

  • +
  • keep_zeros (bool, optional) – If True keep zeros in frames, if False +do not keep zeros in frames. Defaults to False.

  • +
+
+
Returns
+

Dict to generate Dataset.

+
+
Return type
+

Union[dict, None]

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.html b/python-api/pointcloudset.io.html new file mode 100644 index 00000000..ecf9e95d --- /dev/null +++ b/python-api/pointcloudset.io.html @@ -0,0 +1,324 @@ + + + + + + + + + + pointcloudset.io package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+ + +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.pointcloud.csv.html b/python-api/pointcloudset.io.pointcloud.csv.html new file mode 100644 index 00000000..200fba15 --- /dev/null +++ b/python-api/pointcloudset.io.pointcloud.csv.html @@ -0,0 +1,295 @@ + + + + + + + + + + pointcloudset.io.pointcloud.csv module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.pointcloud.csv module

+
+
+pointcloudset.io.pointcloud.csv.write_csv(pointcloud: PointCloud, file_path: Path) None
+

Exports the pointcloud as a csv for use with cloud compare or similar tools. +Currently not all attributes of a pointcloud are saved so some information is lost when +using this function.

+
+
Parameters
+

file_path (Path) – Destination.

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.pointcloud.html b/python-api/pointcloudset.io.pointcloud.html new file mode 100644 index 00000000..c4147f8f --- /dev/null +++ b/python-api/pointcloudset.io.pointcloud.html @@ -0,0 +1,307 @@ + + + + + + + + + + pointcloudset.io.pointcloud package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+ + +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.pointcloud.open3d.html b/python-api/pointcloudset.io.pointcloud.open3d.html new file mode 100644 index 00000000..4d626c84 --- /dev/null +++ b/python-api/pointcloudset.io.pointcloud.open3d.html @@ -0,0 +1,316 @@ + + + + + + + + + + pointcloudset.io.pointcloud.open3d module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.pointcloud.open3d module

+
+
+pointcloudset.io.pointcloud.open3d.from_open3d(open3d_data: PointCloud) dict
+

Converts a open3d pointcloud to a PointCloud.

+
+
Parameters
+

open3d_data (o3d.cpu.pybind.geometry.PointCloud) – Open3D pointcloud which should be converted.

+
+
Returns
+

Pointcloud data.

+
+
Return type
+

dict

+
+
+
+ +
+
+pointcloudset.io.pointcloud.open3d.to_open3d(pointcloud: PointCloud) o3d.geometry.PointCloud
+

Converts PointCloud to open3d PointCloud.

+
+
Parameters
+

df (pd.DataFrame) – Pointcloud dataframe with x,y,z,intensity.

+
+
Returns
+

Open3d pointcloud object.

+
+
Return type
+

o3d.cpu.pybind.geometry.PointCloud

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.pointcloud.pandas.html b/python-api/pointcloudset.io.pointcloud.pandas.html new file mode 100644 index 00000000..fcd5ac7d --- /dev/null +++ b/python-api/pointcloudset.io.pointcloud.pandas.html @@ -0,0 +1,316 @@ + + + + + + + + + + pointcloudset.io.pointcloud.pandas module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.pointcloud.pandas module

+
+
+pointcloudset.io.pointcloud.pandas.from_dataframe(df: DataFrame) dict
+

Converts pandas DataFrame to a PointCloud.

+
+
Parameters
+

df (pandas.DataFrame) – Pandas DataFrame to convert.

+
+
Returns
+

Returns data for PointCloud.

+
+
Return type
+

dict

+
+
+
+ +
+
+pointcloudset.io.pointcloud.pandas.to_dataframe(pointcloud: PointCloud) pd.DataFrame
+

Converts a PointCloud to a pandas DataFrame.

+
+
Parameters
+

pointcloud (PointCloud) – PointCloud to convert.

+
+
Returns
+

Data of PointCloud.

+
+
Return type
+

pandas.DataFrame

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.io.pointcloud.pyntcloud.html b/python-api/pointcloudset.io.pointcloud.pyntcloud.html new file mode 100644 index 00000000..b20f0480 --- /dev/null +++ b/python-api/pointcloudset.io.pointcloud.pyntcloud.html @@ -0,0 +1,316 @@ + + + + + + + + + + pointcloudset.io.pointcloud.pyntcloud module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.io.pointcloud.pyntcloud module

+
+
+pointcloudset.io.pointcloud.pyntcloud.from_pyntcloud(pyntcloud_data: PyntCloud) dict
+

Converts a pyntcloud pointcloud to a PointCloud.

+
+
Parameters
+

pyntcloud_data (pyntcloud.PyntCloud) – Pyntcloud pointcloud which should be converted.

+
+
Returns
+

Pointcloud data.

+
+
Return type
+

dict

+
+
+
+ +
+
+pointcloudset.io.pointcloud.pyntcloud.to_pyntcloud(pointcloud: PointCloud) pyntcloud.PyntCloud
+

Converts a PointCloud to a pyntcloud pointcloud.

+
+
Parameters
+

pointcloud (PointCloud) – PointCloud which should be converted.

+
+
Returns
+

Pyntcloud pointcloud.

+
+
Return type
+

pyntcloud.PointCloud

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.pipeline.delayed_result.html b/python-api/pointcloudset.pipeline.delayed_result.html new file mode 100644 index 00000000..432d3e40 --- /dev/null +++ b/python-api/pointcloudset.pipeline.delayed_result.html @@ -0,0 +1,284 @@ + + + + + + + + + + pointcloudset.pipeline.delayed_result module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.pipeline.delayed_result module

+
+
+class pointcloudset.pipeline.delayed_result.DelayedResult(data)
+

Bases: UserList

+
+
+compute() list
+
+ +
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.pipeline.html b/python-api/pointcloudset.pipeline.html new file mode 100644 index 00000000..42069b76 --- /dev/null +++ b/python-api/pointcloudset.pipeline.html @@ -0,0 +1,286 @@ + + + + + + + + + + pointcloudset.pipeline package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.pipeline package

+

Pipeline post processing and related functions.

+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.plot.dataset.html b/python-api/pointcloudset.plot.dataset.html new file mode 100644 index 00000000..d0fdd305 --- /dev/null +++ b/python-api/pointcloudset.plot.dataset.html @@ -0,0 +1,292 @@ + + + + + + + + + + pointcloudset.plot.dataset module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.plot.dataset module

+

Functions for plotting datasets.

+
+
+pointcloudset.plot.dataset.animate_dataset(dataset, **kwargs) Figure
+

Geneartes animation used in the Dataset class.

+
+
Parameters
+

dataset (Dataset) – dataset to animate

+
+
Returns
+

interactive plotly plot

+
+
Return type
+

go.Figure

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.plot.html b/python-api/pointcloudset.plot.html new file mode 100644 index 00000000..f93491c9 --- /dev/null +++ b/python-api/pointcloudset.plot.html @@ -0,0 +1,288 @@ + + + + + + + + + + pointcloudset.plot package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.plot package

+

Plot functions.

+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.plot.pointcloud.html b/python-api/pointcloudset.plot.pointcloud.html new file mode 100644 index 00000000..dde7cf9f --- /dev/null +++ b/python-api/pointcloudset.plot.pointcloud.html @@ -0,0 +1,307 @@ + + + + + + + + + + pointcloudset.plot.pointcloud module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.plot.pointcloud module

+

Functions for plotting frames. +Used mainly by pointcloudset.pointcloud.PointCloud.plot() but could also be used +on its own.

+
+
+pointcloudset.plot.pointcloud.plot_overlay(fig, pointcloud, overlay: dict, **kwargs)
+

Meta function to overlay the plot with other plots. Used in the main plot +function. +Not for standalone use.

+
+
Parameters
+
    +
  • fig (plotly.graph_objects.Figure) – The original plot.

  • +
  • pointcloud (PointCloud) – The original pointcloud.

  • +
  • overlay (dict) – A dict with objects to overlay. +For example overlay={“Cluster 1”: cluster1, “plane1”: plane_model} +The name of the entry is used in tooltips and the value can either +be a PointCloud or a model of a plane as numpy.ndarray [a,b,c,d] of a plane. +Uses the plane equation a x + b y + c z + d = 0.

  • +
+
+
Raises
+

ValueError – If the overlay value is wrong.

+
+
Returns
+

Plot with all overlays.

+
+
Return type
+

plotly.graph_objects.Figure

+
+
+
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.pointcloud.html b/python-api/pointcloudset.pointcloud.html new file mode 100644 index 00000000..c03b9135 --- /dev/null +++ b/python-api/pointcloudset.pointcloud.html @@ -0,0 +1,721 @@ + + + + + + + + + + pointcloudset.pointcloud module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.pointcloud module

+
+
+class pointcloudset.pointcloud.PointCloud(data: DataFrame = None, orig_file: str = '', timestamp: datetime = None, columns: list = ['x', 'y', 'z'])
+

Bases: PointCloudCore

+

PointCloud Class with one pointcloud of lidar measurements, laser scanning, +photogrammetry or simular.

+

One PointCloud consists mainly of +PyntCloud +pointcloud +(PyntCloud.points) +and a pandas.DataFrame (.data) with all the associated data.

+

Note that the index of the points is not preserved when applying processing. This +is necessary since PyntCloud +does not allow to pass the index. Therefore, a new PointCloud object is generated at +each processing stage.

+
+
Developer notes:
    +
  • All operations have to act on both, pointcloud, data and keep the timestamp.

  • +
  • All processing methods need to return another PointCloud.

  • +
+
+
+

Examples

+
testbag = Path().cwd().parent.joinpath("tests/testdata/test.bag")
+testset = pointcloudset.Dataset(testbag,topic="/os1_cloud_node/points",
+    keep_zeros=False)
+testpointcloud = testset[0]
+
+
+
+
+classmethod from_file(file_path: Path, timestamp: str | datetime.datetime = 'from_file', **kwargs)
+

Extract data from file and construct a PointCloud with it. Uses +PyntCloud as +backend.

+
+
Parameters
+
    +
  • file_path (pathlib.Path) – Path of file to read.

  • +
  • use_file_timestamp (bool) – use the file creation date as timestamp. +Defaults to True.

  • +
  • timestamp (str | datetime.datetime) – timestamp of pointcloud. If “from_file” +then the timesamp is taken from file creation datetimne. +(Defaults to “from_file”)

  • +
  • **kwargs – Keyword arguments to pass to func.

  • +
+
+
Returns
+

PointCloud with timestamp last modified.

+
+
Return type
+

PointCloud

+
+
Raises
+
    +
  • ValueError – If file format is not supported.

  • +
  • TypeError – If file_path is no Path object.

  • +
+
+
+
+ +
+
+to_file(file_path: Path = PosixPath('.'), **kwargs) None
+

Exports the pointcloud as to a file for use with +CloudCompare or similar tools. +Currently not all attributes of a pointcloud are saved so some information +is lost when using this function. +Uses PyntCloud as +backend.

+
+
Parameters
+
    +
  • file_path (pathlib.Path, optional) – Destination. Defaults to the folder of +the bag file and csv with the timestamp of the pointcloud.

  • +
  • **kwargs – Keyword arguments to pass to func.

  • +
+
+
Raises
+

ValueError – If file format is not supported.

+
+
+
+ +
+
+classmethod from_instance(library: ~typing.Literal['PANDAS', 'PYNTCLOUD', 'OPEN3D', 'DATAFRAME'] = 'PANDAS', instance: pandas.core.frame.DataFrame | pyntcloud.core_class.PyntCloud | open3d.cpu.pybind.geometry.PointCloud = Empty DataFrame Columns: [] Index: [], **kwargs) PointCloud
+

Converts a library instance to a pointcloudset PointCloud.

+
+
Parameters
+
+
+
Returns
+

Derived from the instance.

+
+
Return type
+

PointCloud

+
+
Raises
+

ValueError – If instance is not supported.

+
+
+

Examples

+
testpointcloud = from_instance("OPEN3D", open3d_pointcloud)
+
+
+
+ +
+
+to_instance(library: Literal['PYNTCLOUD', 'OPEN3D', 'DATAFRAME', 'PANDAS'], **kwargs) pyntcloud.core_class.PyntCloud | open3d.cpu.pybind.geometry.PointCloud | pandas.core.frame.DataFrame
+

Convert PointCloud to another library instance.

+
+
Parameters
+
+
+
Returns
+

The derived instance.

+
+
Return type
+

Union[ pandas.DataFrame, pyntcloud.PyntCloud, open3d.geometry.PointCloud ]

+
+
Raises
+

ValueError – If library is not suppored.

+
+
+

Examples

+
open3d_pointcloud = testpointcloud.to_instance("OPEN3D")
+
+
+
+ +
+
+plot(color: None | str = None, overlay: dict | None = None, point_size: float = 2, prepend_id: str = '', hover_data: Union(list[str], bool) = None, **kwargs) plotly.graph_objs.Figure
+

Plot a PointCloud as a 3D scatter plot with Plotly. +It handles plots of single pointclouds and overlay with other objects, such as +other pointclouds from clustering or planes from plane segmentation.

+

You can also pass arguments to the Plotly +express function plotly.express.scatter_3d().

+
+
Parameters
+
    +
  • pointcloud (PointCloud) – The pointcloud to plot.

  • +
  • color (str or None) – Which column to plot. For example “intensity”. +Defaults to None.

  • +
  • overlay (dict, optional) –

    Dict with PointClouds to overlay. +{“Cluster 1”: cluster1,”Plane 1”: plane_model}

    +

    See also: pointcloudset.plot.pointcloud.plot_overlay()

    +

    Defaults to empty.

    +

  • +
  • point_size (float, optional) – Size of each point. Defaults to 2.

  • +
  • prepend_id (str, optional) – String before point id to display in hover. +Defaults to empty.

  • +
  • hover_data (list(str) or True, optional) – Data columns to display in hover. If True +then all the columns are are show in the hover. +Defaults to None.

  • +
  • **kwargs – Keyword arguments to pass to func.

  • +
+
+
Returns
+

The interactive Plotly plot, best used inside a +Jupyter Notebook.

+
+
Return type
+

plotly.graph_objs.Figure

+
+
Raises
+

ValueError – If the color column name is not in the data.

+
+
+
+ +
+
+diff(name: Literal['origin', 'plane', 'pointcloud', 'point', 'nearest'], target: None | pointcloudset.pointcloud.PointCloud | numpy.ndarray = None, **kwargs) PointCloud
+

Calculate differences and distances to the origin, plane, point and pointcloud.

+
+
Parameters
+
+
+
Returns
+

New PointCloud with added column of the differences.

+
+
Return type
+

PointCloud

+
+
Raises
+

ValueError – If name is not supported.

+
+
+

Examples

+
newpointcloud = testpointcloud.diff("pointcloud", targetpointcloud)
+
+
+
+ +
+
+filter(name: Literal['quantile', 'value', 'radiusoutlier'], *args, **kwargs) PointCloud
+

Filters a PointCloud according to criteria.

+
+
Parameters
+
+
+
Returns
+

PointCloud which fullfils the criteria.

+
+
Return type
+

PointCloud

+
+
Raises
+

ValueError – If name is not supported.

+
+
+

Examples

+
filteredpointcloud = testpointcloud.filter("quantile","intensity","==",0.5)
+
+
+
filteredpointcloud = testpointcloud.filter("value","intensity",">",100)
+
+
+
+ +
+
+limit(dim: str, minvalue: float, maxvalue: float) PointCloud
+

Limit the range of certain values in pointcloudset PointCloud. Can be chained together.

+
+
Parameters
+
    +
  • dim (str) – Dimension to limit, any column in data not just x, y, or z.

  • +
  • minvalue (float) – Min value to limit. (greater equal)

  • +
  • maxvalue (float) – Max value to limit. (smaller equal)

  • +
+
+
Returns
+

Limited pointcloud, where rows which did not match the criteria were +dropped.

+
+
Return type
+

PointCloud

+
+
+

Examples

+
limitedpointcloud = testpointcloud.limit("x", -1.0, 1.0).limit("intensity", 0.0, 50.0)
+
+
+
+ +
+
+limit_less(dim: str, value: float) PointCloud
+
+
Limit the range if a diminsion to a value.

Same as filter(“value”, dim, “<”, value)

+
+
+
+
Parameters
+
    +
  • dim (str) – Dimension to limit, any column in data not just x, y, or z.

  • +
  • value (float) – Min value to limit. (less)

  • +
+
+
Returns
+

Limited pointcloud, where rows which did not match the criteria +were dropped.

+
+
Return type
+

PointCloud

+
+
+

Examples

+
limitedpointcloud = testpointcloud.limit_less("x",1.0)
+
+
+
+ +
+
+limit_greater(dim: str, value: float) PointCloud
+
+
Limit the range if a diminsion to a value.

Same as filter(“value”, dim, “>”, value)

+
+
+
+
Parameters
+
    +
  • dim (str) – Dimension to limit, any column in data not just x, y, or z.

  • +
  • value (float) – Value to limit. (greater)

  • +
+
+
Returns
+

Limited pointcloud, where rows which did not match the criteria +were dropped.

+
+
Return type
+

PointCloud

+
+
+

Examples

+
limitedpointcloud = testpointcloud.limit_greater("x",10.0)
+
+
+
+ +
+
+apply_filter(filter_result: numpy.ndarray | list[int]) PointCloud
+

Generating a new PointCloud by removing points according to a call of the +filter method.

+
+
Parameters
+

filter_result (Union[numpy.ndarray, list[int]]) – Filter result.

+
+
Returns
+

PointCloud with filtered rows and reindexed data and points.

+
+
Return type
+

PointCloud

+
+
Raises
+

TypeError – If the filter_result has the wrong type.

+
+
+
+ +
+
+get_cluster(eps: float, min_points: int) DataFrame
+

Get the clusters based on +open3d.geometry.PointCloud.cluster_dbscan(). +Process further with pointcloudset.pointcloud.PointCloud.take_cluster().

+
+
Parameters
+
    +
  • eps (float) – Density parameter that is used to find neighboring points.

  • +
  • min_points (int) – Minimum number of points to form a cluster.

  • +
+
+
Returns
+

Dataframe with list of clusters.

+
+
Return type
+

pandas.DataFrame

+
+
+
+ +
+
+take_cluster(cluster_number: int, cluster_labels: DataFrame) PointCloud
+

Takes only the points belonging to the cluster_number.

+
+
Parameters
+
+
+
Returns
+

PointCloud with selected cluster.

+
+
Return type
+

PointCloud

+
+
+
+ +
+
+plane_segmentation(distance_threshold: float, ransac_n: int, num_iterations: int, return_plane_model: bool = False) pointcloudset.pointcloud.PointCloud | dict
+

Segments a plane in the point cloud using the RANSAC algorithm. +Based on open3d.geometry.PointCloud.segment_plane().

+
+
Parameters
+
    +
  • distance_threshold (float) – Max distance a point can be from the plane +model, and still be considered as an inlier.

  • +
  • ransac_n (int) – Number of initial points to be considered inliers in +each iteration.

  • +
  • num_iterations (int) – Number of iterations.

  • +
  • return_plane_model (bool, optional) – Return also plane model parameters +if True. Defaults to False.

  • +
+
+
Returns
+

PointCloud with inliers or a dict of PointCloud with inliers and the +plane parameters.

+
+
Return type
+

PointCloud or dict

+
+
+
+ +
+
+random_down_sample(number_of_points: int) PointCloud
+

Function to downsample input pointcloud into output pointcloud randomly. +Made

+
+
Parameters
+

number_of_points ([int]) – number_of_points

+
+
Returns
+

subsampled PointCloud

+
+
Return type
+

PointCloud

+
+
+
+ +
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/python-api/pointcloudset.pointcloud_core.html b/python-api/pointcloudset.pointcloud_core.html new file mode 100644 index 00000000..b620fde8 --- /dev/null +++ b/python-api/pointcloudset.pointcloud_core.html @@ -0,0 +1,373 @@ + + + + + + + + + + pointcloudset.pointcloud_core module — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

pointcloudset.pointcloud_core module

+
+
+class pointcloudset.pointcloud_core.PointCloudCore(data: DataFrame = None, orig_file: str = '', timestamp: datetime = None, columns: list = ['x', 'y', 'z'])
+

Bases: object

+

PointCloudCore Class with all the main methods and properties of the +PointCloud Class.

+
+
+timestamp
+

Timestamp.

+
+ +
+
+orig_file
+

Path to orginal file. Defaults to empty.

+
+ +
+
+property timestamp_str: str
+

Timestamp to human readable date and time string.

+
+
Returns
+

Date/time string.

+
+
Return type
+

str

+
+
+
+ +
+
+property data
+

All the data, x,y,z and auxiliary data such as intensity, range and more.

+
+ +
+
+property bounding_box: DataFrame
+

The axis aligned boundary box as a pandas.DataFrame.

+
+ +
+
+property centroid: array
+

Geometric center for the point cloud.

+
+ +
+
+property has_original_id: bool
+

Checks if original_id column is present in the data. +Original_id identifies a lidar point and makes them comparable.

+
+
Returns
+

True if the PointCloud contains original_id data, False if PointCloud +does not contain original_id data.

+
+
Return type
+

bool

+
+
+
+ +
+
+describe() DataFrame
+

Generate descriptive statistics based on PointCloud.data.describe() and therefore on +pandas.DataFrame.describe().

+
+
Returns
+

Summary statistics of the data of the PointCloud.

+
+
Return type
+

pandas.DataFrame

+
+
+
+ +
+
+extract_point(id: int, use_original_id: bool = False) DataFrame
+

Extract a specific point from the PointCloud defined by the point id. The id +can be the current index of the data from the PointCloud or the original_id.

+
+
Parameters
+
    +
  • id (int) – ID number

  • +
  • use_original_id (bool, optional) – If True use original_id, if False +use current index in PointCloud. Defaults to False.

  • +
+
+
Returns
+

A pointcloud which only contains the defined point.

+
+
Return type
+

pandas.DataFrame

+
+
+
+ +
+ +
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/search.html b/search.html new file mode 100644 index 00000000..183cad40 --- /dev/null +++ b/search.html @@ -0,0 +1,253 @@ + + + + + + + + + + Search — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ +
    + +
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+
+ + + + +
+ +
+ +
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+
+ +
+ +
+

+ © Copyright VIRTUAL VEHICLE Research GmbH. + +

+
+ + + + Built with Sphinx using a + + theme + + provided by Read the Docs. + +
+
+
+ +
+ +
+ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/searchindex.js b/searchindex.js new file mode 100644 index 00000000..11e6db83 --- /dev/null +++ b/searchindex.js @@ -0,0 +1 @@ +Search.setIndex({"docnames": ["changelog", "commandline_interface", "description_python_api", "getting_started_contribution", "guidelines", "how_to_contribute", "index", "python-api/pointcloudset", "python-api/pointcloudset.dataset", "python-api/pointcloudset.dataset_core", "python-api/pointcloudset.diff", "python-api/pointcloudset.diff.nearest", "python-api/pointcloudset.diff.origin", "python-api/pointcloudset.diff.plane", "python-api/pointcloudset.diff.point", "python-api/pointcloudset.diff.pointcloud", "python-api/pointcloudset.filter", "python-api/pointcloudset.filter.stat", "python-api/pointcloudset.geometry", "python-api/pointcloudset.geometry.plane", "python-api/pointcloudset.geometry.point", "python-api/pointcloudset.io", "python-api/pointcloudset.io.dataset", "python-api/pointcloudset.io.dataset.dir", "python-api/pointcloudset.io.dataset.pointcloud", "python-api/pointcloudset.io.dataset.ros", "python-api/pointcloudset.io.pointcloud", "python-api/pointcloudset.io.pointcloud.csv", "python-api/pointcloudset.io.pointcloud.open3d", "python-api/pointcloudset.io.pointcloud.pandas", "python-api/pointcloudset.io.pointcloud.pyntcloud", "python-api/pointcloudset.pipeline", "python-api/pointcloudset.pipeline.delayed_result", "python-api/pointcloudset.plot", "python-api/pointcloudset.plot.dataset", "python-api/pointcloudset.plot.pointcloud", "python-api/pointcloudset.pointcloud", "python-api/pointcloudset.pointcloud_core", "support", "tutorial_notebooks/Working_with_kitti_dataset", "tutorial_notebooks/reading_las_pcd", "tutorial_notebooks/usage"], "filenames": ["changelog.rst", "commandline_interface.rst", "description_python_api.rst", "getting_started_contribution.rst", "guidelines.rst", "how_to_contribute.rst", "index.rst", "python-api/pointcloudset.rst", "python-api/pointcloudset.dataset.rst", "python-api/pointcloudset.dataset_core.rst", "python-api/pointcloudset.diff.rst", "python-api/pointcloudset.diff.nearest.rst", "python-api/pointcloudset.diff.origin.rst", "python-api/pointcloudset.diff.plane.rst", "python-api/pointcloudset.diff.point.rst", "python-api/pointcloudset.diff.pointcloud.rst", "python-api/pointcloudset.filter.rst", "python-api/pointcloudset.filter.stat.rst", "python-api/pointcloudset.geometry.rst", "python-api/pointcloudset.geometry.plane.rst", "python-api/pointcloudset.geometry.point.rst", "python-api/pointcloudset.io.rst", "python-api/pointcloudset.io.dataset.rst", "python-api/pointcloudset.io.dataset.dir.rst", "python-api/pointcloudset.io.dataset.pointcloud.rst", "python-api/pointcloudset.io.dataset.ros.rst", "python-api/pointcloudset.io.pointcloud.rst", "python-api/pointcloudset.io.pointcloud.csv.rst", "python-api/pointcloudset.io.pointcloud.open3d.rst", "python-api/pointcloudset.io.pointcloud.pandas.rst", "python-api/pointcloudset.io.pointcloud.pyntcloud.rst", "python-api/pointcloudset.pipeline.rst", "python-api/pointcloudset.pipeline.delayed_result.rst", "python-api/pointcloudset.plot.rst", "python-api/pointcloudset.plot.dataset.rst", "python-api/pointcloudset.plot.pointcloud.rst", "python-api/pointcloudset.pointcloud.rst", "python-api/pointcloudset.pointcloud_core.rst", "support.rst", "tutorial_notebooks/Working_with_kitti_dataset.ipynb", "tutorial_notebooks/reading_las_pcd.ipynb", "tutorial_notebooks/usage.ipynb"], "titles": ["Changelog", "pointcloudset CLI", "How to read the API documentation", "Getting started", "Guidelines", "How to Contribute", "Welcome to pointcloudset\u2019s documentation!", "pointcloudset package", "pointcloudset.dataset module", "pointcloudset.dataset_core module", "pointcloudset.diff package", "pointcloudset.diff.nearest module", "pointcloudset.diff.origin module", "pointcloudset.diff.plane module", 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"quantile_filter() (in module pointcloudset.filter.stat)": [[17, "pointcloudset.filter.stat.quantile_filter"]], "remove_radius_outlier() (in module pointcloudset.filter.stat)": [[17, "pointcloudset.filter.stat.remove_radius_outlier"]], "value_filter() (in module pointcloudset.filter.stat)": [[17, "pointcloudset.filter.stat.value_filter"]], "pointcloudset.geometry": [[18, "module-pointcloudset.geometry"]], "distance_to_point() (in module pointcloudset.geometry.plane)": [[19, "pointcloudset.geometry.plane.distance_to_point"]], "intersect_line_of_sight() (in module pointcloudset.geometry.plane)": [[19, "pointcloudset.geometry.plane.intersect_line_of_sight"]], "pointcloudset.geometry.plane": [[19, "module-pointcloudset.geometry.plane"]], "distance_to_point() (in module pointcloudset.geometry.point)": [[20, "pointcloudset.geometry.point.distance_to_point"]], "pointcloudset.geometry.point": [[20, "module-pointcloudset.geometry.point"]], "pointcloudset.io": [[21, "module-pointcloudset.io"]], "pointcloudset.io.dataset": [[22, "module-pointcloudset.io.dataset"]], "dataset_from_dir() (in module pointcloudset.io.dataset.dir)": [[23, "pointcloudset.io.dataset.dir.dataset_from_dir"]], "dataset_to_dir() (in module pointcloudset.io.dataset.dir)": [[23, "pointcloudset.io.dataset.dir.dataset_to_dir"]], "pointcloudset.io.dataset.dir": [[23, "module-pointcloudset.io.dataset.dir"]], "dataset_from_pointclouds() (in module pointcloudset.io.dataset.pointcloud)": [[24, "pointcloudset.io.dataset.pointcloud.dataset_from_pointclouds"]], "pointcloudset.io.dataset.pointcloud": [[24, "module-pointcloudset.io.dataset.pointcloud"]], "dataset_from_ros() (in module pointcloudset.io.dataset.ros)": [[25, "pointcloudset.io.dataset.ros.dataset_from_ros"]], "pointcloudset.io.dataset.ros": [[25, "module-pointcloudset.io.dataset.ros"]], "pointcloudset.io.pointcloud": [[26, "module-pointcloudset.io.pointcloud"]], "pointcloudset.io.pointcloud.csv": [[27, "module-pointcloudset.io.pointcloud.csv"]], "write_csv() (in module pointcloudset.io.pointcloud.csv)": [[27, "pointcloudset.io.pointcloud.csv.write_csv"]], "from_open3d() (in module pointcloudset.io.pointcloud.open3d)": [[28, "pointcloudset.io.pointcloud.open3d.from_open3d"]], "pointcloudset.io.pointcloud.open3d": [[28, "module-pointcloudset.io.pointcloud.open3d"]], "to_open3d() (in module pointcloudset.io.pointcloud.open3d)": [[28, "pointcloudset.io.pointcloud.open3d.to_open3d"]], "from_dataframe() (in module pointcloudset.io.pointcloud.pandas)": [[29, "pointcloudset.io.pointcloud.pandas.from_dataframe"]], "pointcloudset.io.pointcloud.pandas": [[29, "module-pointcloudset.io.pointcloud.pandas"]], "to_dataframe() (in module pointcloudset.io.pointcloud.pandas)": [[29, "pointcloudset.io.pointcloud.pandas.to_dataframe"]], "from_pyntcloud() (in module pointcloudset.io.pointcloud.pyntcloud)": [[30, "pointcloudset.io.pointcloud.pyntcloud.from_pyntcloud"]], "pointcloudset.io.pointcloud.pyntcloud": [[30, "module-pointcloudset.io.pointcloud.pyntcloud"]], "to_pyntcloud() (in module pointcloudset.io.pointcloud.pyntcloud)": [[30, "pointcloudset.io.pointcloud.pyntcloud.to_pyntcloud"]], "pointcloudset.pipeline": [[31, "module-pointcloudset.pipeline"]], "delayedresult (class in pointcloudset.pipeline.delayed_result)": [[32, "pointcloudset.pipeline.delayed_result.DelayedResult"]], "compute() (pointcloudset.pipeline.delayed_result.delayedresult method)": [[32, "pointcloudset.pipeline.delayed_result.DelayedResult.compute"]], "pointcloudset.pipeline.delayed_result": [[32, "module-pointcloudset.pipeline.delayed_result"]], "pointcloudset.plot": [[33, "module-pointcloudset.plot"]], "animate_dataset() (in module pointcloudset.plot.dataset)": [[34, "pointcloudset.plot.dataset.animate_dataset"]], "pointcloudset.plot.dataset": [[34, "module-pointcloudset.plot.dataset"]], "plot_overlay() (in module pointcloudset.plot.pointcloud)": [[35, "pointcloudset.plot.pointcloud.plot_overlay"]], "pointcloudset.plot.pointcloud": [[35, "module-pointcloudset.plot.pointcloud"]], "pointcloud (class in pointcloudset.pointcloud)": [[36, "pointcloudset.pointcloud.PointCloud"]], "apply_filter() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.apply_filter"]], "diff() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.diff"]], "filter() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.filter"]], "from_file() (pointcloudset.pointcloud.pointcloud class method)": [[36, "pointcloudset.pointcloud.PointCloud.from_file"]], "from_instance() (pointcloudset.pointcloud.pointcloud class method)": [[36, "pointcloudset.pointcloud.PointCloud.from_instance"]], "get_cluster() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.get_cluster"]], "limit() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.limit"]], "limit_greater() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.limit_greater"]], "limit_less() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.limit_less"]], "plane_segmentation() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.plane_segmentation"]], "plot() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.plot"]], "pointcloudset.pointcloud": [[36, "module-pointcloudset.pointcloud"]], "random_down_sample() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.random_down_sample"]], "take_cluster() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.take_cluster"]], "to_file() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.to_file"]], "to_instance() (pointcloudset.pointcloud.pointcloud method)": [[36, "pointcloudset.pointcloud.PointCloud.to_instance"]], "pointcloudcore (class in pointcloudset.pointcloud_core)": [[37, "pointcloudset.pointcloud_core.PointCloudCore"]], "bounding_box (pointcloudset.pointcloud_core.pointcloudcore property)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.bounding_box"]], "centroid (pointcloudset.pointcloud_core.pointcloudcore property)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.centroid"]], "data (pointcloudset.pointcloud_core.pointcloudcore property)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.data"]], "describe() (pointcloudset.pointcloud_core.pointcloudcore method)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.describe"]], "extract_point() (pointcloudset.pointcloud_core.pointcloudcore method)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.extract_point"]], "has_original_id (pointcloudset.pointcloud_core.pointcloudcore property)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.has_original_id"]], "orig_file (pointcloudset.pointcloud_core.pointcloudcore attribute)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.orig_file"]], "pointcloudset.pointcloud_core": [[37, "module-pointcloudset.pointcloud_core"]], "timestamp (pointcloudset.pointcloud_core.pointcloudcore attribute)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.timestamp"]], "timestamp_str (pointcloudset.pointcloud_core.pointcloudcore property)": [[37, "pointcloudset.pointcloud_core.PointCloudCore.timestamp_str"]]}}) \ No newline at end of file diff --git a/support.html b/support.html new file mode 100644 index 00000000..6b735872 --- /dev/null +++ b/support.html @@ -0,0 +1,259 @@ + + + + + + + + + + Support — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
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+ +
+

Support

+ +
+ + +
+ +
+ +
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+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/tutorial_notebooks/Working_with_kitti_dataset.html b/tutorial_notebooks/Working_with_kitti_dataset.html new file mode 100644 index 00000000..69ee10a0 --- /dev/null +++ b/tutorial_notebooks/Working_with_kitti_dataset.html @@ -0,0 +1,649 @@ + + + + + + + + + + Use Kitti Dataset — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

Use Kitti Dataset

+
+

In this notebook a sample of the Kitti-Dataset will be downloaded, converted to a rosbag-file and the velodyne data will converted to a pcs-dataset.

+
+
+

Some usage examples are provided, too.

+
+
[2]:
+
+
+
from pathlib import Path
+
+import pointcloudset as pcs
+
+
+
+
+
+
+
+
+INFO - 2021-05-07 10:39:56,250 - _logger - Log opened: Fri May  7 10:39:56 2021 UTC
+INFO - 2021-05-07 10:39:56,341 - topics - topicmanager initialized
+
+
+

The following terminal commands will download and unzip the kitti sample. We didn’t want to include the bag file in the repo as it is too large and to avoid any license issues. Also KITTI does not provide bag files directly. In order to get the data you need to run the following cell. If you are using pointcloudset in a docker container you need to run the commands outside of the docker to avoid nested docker commands. This is the reason for the commented docker command.

+

The docker container (https://hub.docker.com/r/yoyo860224/kitti2bag) is used to convert the kitta data into a rosbag-file. To run the docker under windows use “docker run -v “absolutepathtofolderwheredatais”:/data -it yoyo860224/kitti2bag -t 2011_09_26 -r 0002 raw_synced”.

+
+
[3]:
+
+
+
!wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0002/2011_09_26_drive_0002_sync.zip
+!wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_calib.zip
+!unzip 2011_09_26_drive_0002_sync.zip
+!unzip 2011_09_26_calib.zip
+#!docker run -v `pwd`:/data -it yoyo860224/kitti2bag -t 2011_09_26 -r 0002 raw_synced
+


+
+
+
+
+
+
+
+1_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000058.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000036.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000022.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000044.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000007.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000050.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000039.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000038.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000023.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000019.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000041.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000062.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000017.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000014.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000005.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000056.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000057.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000018.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000009.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000051.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000029.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000046.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000071.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000076.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000048.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000043.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000010.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000045.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000055.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000032.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000001.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000052.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000040.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000064.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000073.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000011.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000004.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000020.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000000.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000002.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000054.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000053.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000025.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000074.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000024.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000067.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000030.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000069.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000028.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000003.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000049.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000068.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000016.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000072.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000059.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000070.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000066.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000006.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000021.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000047.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000061.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000042.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000015.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000026.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000060.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000013.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000012.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000031.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000075.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000034.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000065.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000033.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000035.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000037.png
+   creating: 2011_09_26/2011_09_26_drive_0002_sync/image_03/
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/timestamps.txt
+   creating: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000008.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000027.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000063.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000058.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000036.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000022.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000044.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000007.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000050.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000039.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000038.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000023.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000019.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000041.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000062.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000017.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000014.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000005.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000056.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000057.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000018.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000009.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000051.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000029.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000046.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000071.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000076.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000048.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000043.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000010.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000045.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000055.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000032.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000001.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000052.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000040.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000064.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000073.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000011.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000004.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000020.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000000.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000002.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000054.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000053.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000025.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000074.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000024.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000067.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000030.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000069.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000028.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000003.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000049.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000068.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000016.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000072.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000059.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000070.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000066.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000006.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000021.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000047.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000061.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000042.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000015.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000026.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000060.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000013.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000012.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000031.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000075.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000034.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000065.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000033.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000035.png
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000037.png
+   creating: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps.txt
+   creating: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000071.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000004.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000011.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000031.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000003.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000014.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000048.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000074.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000047.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000025.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000030.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000072.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000052.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000055.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000038.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000046.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000037.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000065.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000049.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000069.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000002.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000050.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000022.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000045.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000057.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000073.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000026.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000075.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000042.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000018.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000028.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000008.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000044.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000027.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000051.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000036.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000013.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000041.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000007.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000056.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000006.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000032.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000064.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000019.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000015.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000020.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000062.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000043.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000076.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000017.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000005.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000000.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000029.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000054.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000034.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000060.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000023.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000039.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000040.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000068.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000058.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000035.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000070.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000063.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000053.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000066.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000001.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000009.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000033.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000024.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000010.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000021.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000012.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000059.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000016.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000067.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000061.bin
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps_start.txt
+ extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps_end.txt
+Archive:  2011_09_26_calib.zip
+ extracting: 2011_09_26/calib_cam_to_cam.txt
+ extracting: 2011_09_26/calib_imu_to_velo.txt
+ extracting: 2011_09_26/calib_velo_to_cam.txt
+
+
+
+
[4]:
+
+
+
kittibag = Path().cwd().joinpath("kitti_2011_09_26_drive_0002_synced.bag")
+testpath = Path().cwd().parent.joinpath("tests/testdata/kitti_velodyne")
+
+
+
+

Convert bagfile to pcs-dataset:

+
+
[5]:
+
+
+
kittiset = pcs.Dataset.from_file(kittibag,topic="/kitti/velo/pointcloud",keep_zeros=False)
+
+
+
+
+
+
+
+
+100%|██████████| 77/77 [00:24<00:00,  3.17it/s]
+
+
+
+
[6]:
+
+
+
kittiset[0:3].to_file(testpath)
+
+
+
+
+
+
+
+
+Files written to: /workspaces/lidar/tests/testdata/kitti_velodyne/kitti_2011_09_26_drive_0002_synced
+
+
+

Do some analysis:

+
+
[8]:
+
+
+
def isolate_target(frame: pcs.PointCloud) -> pcs.PointCloud:
+    return frame.limit("i",0.9,1)
+
+
+
+
+
[9]:
+
+
+
intense_points = isolate_target(kittiset[0])
+
+
+
+
+
[10]:
+
+
+
intense_points.plot(color = "i")
+
+
+
+
+
+
+
+
+
+
+
[ ]:
+
+
+

+
+
+
+
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/tutorial_notebooks/Working_with_kitti_dataset.ipynb b/tutorial_notebooks/Working_with_kitti_dataset.ipynb new file mode 100644 index 00000000..93c225bf --- /dev/null +++ b/tutorial_notebooks/Working_with_kitti_dataset.ipynb @@ -0,0 +1,3699 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Use Kitti Dataset\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "### In this notebook a sample of the Kitti-Dataset will be downloaded, converted to a rosbag-file and the velodyne data will converted to a pcs-dataset.\n", + "### Some usage examples are provided, too. " + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "metadata": {}, + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "INFO - 2021-05-07 10:39:56,250 - _logger - Log opened: Fri May 7 10:39:56 2021 UTC\n", + "INFO - 2021-05-07 10:39:56,341 - topics - topicmanager initialized\n" + ] + } + ], + "source": [ + "from pathlib import Path\n", + "\n", + "import pointcloudset as pcs" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "The following terminal commands will download and unzip the kitti sample.\n", + "We didn't want to include the bag file in the repo as it is too large and to avoid any license issues. Also KITTI does not provide bag files directly. In order to get the data you need to run the following cell. If you are using pointcloudset in a docker container you need to run the commands outside of the docker to avoid nested docker commands. This is the reason for the commented docker command.\n", + "\n", + "The docker container (https://hub.docker.com/r/yoyo860224/kitti2bag) is used to convert the kitta data into a rosbag-file. To run the docker under windows use \"docker run -v \"absolutepathtofolderwheredatais\":/data -it yoyo860224/kitti2bag -t 2011_09_26 -r 0002 raw_synced\". \n", + " \n" + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "metadata": { + "tags": [ + "outputPrepend" + ] + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "1_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000058.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000036.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000022.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000044.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000007.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000050.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000039.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000038.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000023.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000019.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000041.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000062.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000017.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000014.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000005.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000056.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000057.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000018.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000009.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000051.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000029.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000046.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000071.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000076.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000048.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000043.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000010.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000045.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000055.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000032.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000001.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000052.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000040.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000064.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000073.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000011.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000004.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000020.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000000.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000002.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000054.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000053.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000025.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000074.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000024.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000067.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000030.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000069.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000028.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000003.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000049.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000068.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000016.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000072.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000059.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000070.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000066.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000006.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000021.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000047.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000061.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000042.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000015.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000026.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000060.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000013.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000012.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000031.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000075.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000034.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000065.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000033.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000035.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_02/data/0000000037.png \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/image_03/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/timestamps.txt \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000008.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000027.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000063.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000058.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000036.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000022.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000044.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000007.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000050.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000039.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000038.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000023.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000019.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000041.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000062.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000017.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000014.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000005.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000056.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000057.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000018.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000009.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000051.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000029.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000046.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000071.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000076.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000048.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000043.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000010.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000045.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000055.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000032.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000001.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000052.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000040.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000064.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000073.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000011.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000004.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000020.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000000.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000002.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000054.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000053.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000025.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000074.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000024.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000067.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000030.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000069.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000028.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000003.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000049.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000068.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000016.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000072.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000059.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000070.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000066.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000006.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000021.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000047.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000061.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000042.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000015.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000026.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000060.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000013.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000012.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000031.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000075.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000034.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000065.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000033.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000035.png \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/image_03/data/0000000037.png \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps.txt \n", + " creating: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/\n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000071.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000004.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000011.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000031.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000003.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000014.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000048.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000074.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000047.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000025.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000030.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000072.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000052.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000055.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000038.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000046.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000037.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000065.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000049.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000069.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000002.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000050.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000022.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000045.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000057.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000073.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000026.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000075.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000042.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000018.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000028.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000008.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000044.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000027.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000051.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000036.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000013.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000041.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000007.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000056.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000006.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000032.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000064.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000019.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000015.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000020.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000062.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000043.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000076.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000017.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000005.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000000.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000029.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000054.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000034.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000060.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000023.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000039.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000040.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000068.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000058.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000035.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000070.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000063.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000053.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000066.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000001.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000009.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000033.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000024.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000010.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000021.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000012.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000059.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000016.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000067.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/data/0000000061.bin \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps_start.txt \n", + " extracting: 2011_09_26/2011_09_26_drive_0002_sync/velodyne_points/timestamps_end.txt \n", + "Archive: 2011_09_26_calib.zip\n", + " extracting: 2011_09_26/calib_cam_to_cam.txt \n", + " extracting: 2011_09_26/calib_imu_to_velo.txt \n", + " extracting: 2011_09_26/calib_velo_to_cam.txt \n" + ] + } + ], + "source": [ + "!wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0002/2011_09_26_drive_0002_sync.zip\n", + "!wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_calib.zip\n", + "!unzip 2011_09_26_drive_0002_sync.zip\n", + "!unzip 2011_09_26_calib.zip\n", + "#!docker run -v `pwd`:/data -it yoyo860224/kitti2bag -t 2011_09_26 -r 0002 raw_synced\n", + "\n", + "\n" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "metadata": {}, + "outputs": [], + "source": [ + "kittibag = Path().cwd().joinpath(\"kitti_2011_09_26_drive_0002_synced.bag\")\n", + "testpath = Path().cwd().parent.joinpath(\"tests/testdata/kitti_velodyne\")" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Convert bagfile to pcs-dataset:" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "metadata": {}, + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "100%|██████████| 77/77 [00:24<00:00, 3.17it/s]\n" + ] + } + ], + "source": [ + "kittiset = pcs.Dataset.from_file(kittibag,topic=\"/kitti/velo/pointcloud\",keep_zeros=False)" + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Files written to: /workspaces/lidar/tests/testdata/kitti_velodyne/kitti_2011_09_26_drive_0002_synced\n" + ] + } + ], + "source": [ + "kittiset[0:3].to_file(testpath)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Do some analysis:" + ] + }, + { + "cell_type": "code", + "execution_count": 8, + "metadata": {}, + "outputs": [], + "source": [ + "def isolate_target(frame: pcs.PointCloud) -> pcs.PointCloud:\n", + " return frame.limit(\"i\",0.9,1)" + ] + }, + { + "cell_type": "code", + "execution_count": 9, + "metadata": {}, + "outputs": [], + "source": [ + "intense_points = isolate_target(kittiset[0])" + ] + }, + { + "cell_type": "code", + "execution_count": 10, + "metadata": {}, + "outputs": [ + { + "data": { + "application/vnd.plotly.v1+json": { + "config": { + "plotlyServerURL": "https://plot.ly" + }, + "data": [ + { + "hovertemplate": "%{hovertext}

x=%{x}
y=%{y}
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" + ] + }, + "metadata": {}, + "output_type": "display_data" + } + ], + "source": [ + "intense_points.plot(color = \"i\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [] + } + ], + "metadata": { + "kernelspec": { + "display_name": "Python 3.8.8 64-bit ('base': conda)", + "name": "python388jvsc74a57bd098b0a9b7b4eaaa670588a142fd0a9b87eaafe866f1db4228be72b4211d12040f" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.8.8" + } + }, + "nbformat": 4, + "nbformat_minor": 2 +} diff --git a/tutorial_notebooks/reading_las_pcd.html b/tutorial_notebooks/reading_las_pcd.html new file mode 100644 index 00000000..a8ebecd4 --- /dev/null +++ b/tutorial_notebooks/reading_las_pcd.html @@ -0,0 +1,329 @@ + + + + + + + + + + Working with LAS and PCD Files — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

Working with LAS and PCD Files

+

It’s possible to read pointcloud files with the format .las and .pcd. In order to read them just the submodule PointCloud.from_file():

+
+
[ ]:
+
+
+
from pathlib import Path
+
+import laspy
+import numpy as np
+
+import pointcloudset as pcs
+
+
+
+
+
[ ]:
+
+
+
testpcd = Path().cwd().parent.joinpath("../../../tests/testdata/las_files/test_tree.pcd")
+testlas = testpcd = Path().cwd().parent.joinpath("../../../tests/testdata/las_files/test_tree.las")
+
+
+
+
+
[ ]:
+
+
+
las_pc = pcs.PointCloud.from_file(testlas)
+pcd_pc = pcs.PointCloud.from_file(testpcd)
+
+
+
+
+

Note:

+

Coordinates might not be correct yet, since the offset and scale values that are stored within the .las-file are not applied. But now you can use the data as a pcs.PointCloud and analyze + edit it.

+
+
[ ]:
+
+
+
las_pc.data
+
+
+
+
+
[ ]:
+
+
+
las_pc.plot(color="z")
+
+
+
+
+
[ ]:
+
+
+
def treetop(frame: pcs.PointCloud) -> pcs.PointCloud:
+    return frame.limit("z", 8, 19)
+
+
+tip = treetop(las_pc)
+
+
+
+
+
[ ]:
+
+
+
tip.plot(color="z")
+
+
+
+
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/tutorial_notebooks/reading_las_pcd.ipynb b/tutorial_notebooks/reading_las_pcd.ipynb new file mode 100644 index 00000000..18cdc949 --- /dev/null +++ b/tutorial_notebooks/reading_las_pcd.ipynb @@ -0,0 +1,122 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Working with LAS and PCD Files\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "It's possible to read pointcloud files with the format .las and .pcd. In order to read them just the submodule PointCloud.from_file():" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "from pathlib import Path\n", + "\n", + "import laspy\n", + "import numpy as np\n", + "\n", + "import pointcloudset as pcs" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpcd = Path().cwd().parent.joinpath(\"../../../tests/testdata/las_files/test_tree.pcd\")\n", + "testlas = testpcd = Path().cwd().parent.joinpath(\"../../../tests/testdata/las_files/test_tree.las\")\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "las_pc = pcs.PointCloud.from_file(testlas)\n", + "pcd_pc = pcs.PointCloud.from_file(testpcd)\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "### Note:\n", + "Coordinates might not be correct yet, since the offset and scale values that are stored within the .las-file are not applied.\n", + "But now you can use the data as a pcs.PointCloud and analyze + edit it. \n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "las_pc.data" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "las_pc.plot(color=\"z\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "def treetop(frame: pcs.PointCloud) -> pcs.PointCloud:\n", + " return frame.limit(\"z\", 8, 19)\n", + "\n", + "\n", + "tip = treetop(las_pc)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "tip.plot(color=\"z\")" + ] + } + ], + "metadata": { + "kernelspec": { + "display_name": "Python 3", + "language": "python", + "name": "python3" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.11.10" + } + }, + "nbformat": 4, + "nbformat_minor": 2 +} diff --git a/tutorial_notebooks/usage.html b/tutorial_notebooks/usage.html new file mode 100644 index 00000000..8d074a3c --- /dev/null +++ b/tutorial_notebooks/usage.html @@ -0,0 +1,693 @@ + + + + + + + + + + Usage of Package — pointcloudset 0.9.0 documentation + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ + + +
+ + + + + +
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + +
+
+
+
+ +
+

Usage of Package

+

First import the package, and pathlib which is required to handle files.

+
+
[ ]:
+
+
+
import pointcloudset as pcs
+
+print(f"package version: {pcs.__version__}")
+from pathlib import Path
+
+import matplotlib.pyplot as plt
+
+plt.rcParams["figure.figsize"] = (20,10)
+
+import plotly.express as px
+
+%load_ext autoreload
+%autoreload 2
+%config IPCompleter.greedy=True
+
+
+
+

Ignore the INFO messages, which comes from the rospy package.

+
+

Reading a ROS file into the Dataset

+
+
[ ]:
+
+
+
testbag = Path().cwd().parent.joinpath("../../../tests/testdata/test.bag")
+
+
+
+
+
[ ]:
+
+
+
testset = pcs.Dataset.from_file(testbag,topic="/os1_cloud_node/points",keep_zeros=False)
+
+
+
+

This reads the bagfile into the Dataset. Dataset only reads frames from the bagfile if needed, in order to save memory and make it possible to work which huge bagfiles.

+

NotE You can also read ROS 2 files in the same way.

+
+
[ ]:
+
+
+
print(testset)
+
+
+
+
+
[ ]:
+
+
+
len(testset)
+
+
+
+

In order to see whats availble use “tab” to see the availble properties and methods. Alterantivly, use help(), dir(), and the documentation. Also shift tab is nice inside jupyter lab.

+

Lets enquire the start and end time of the dataset

+
+
[ ]:
+
+
+
testset.start_time
+
+
+
+
+
[ ]:
+
+
+
testset.end_time
+
+
+
+
+
[ ]:
+
+
+
testset.duration
+
+
+
+
+
+
+

Working with the whole Dataset

+

You can work with the whole dataset. Even if they are huge, since the package used parallel processing with dask in the background. So make sure that your docker or computer has access to as many CPU cores as possbile.

+
+
[ ]:
+
+
+
testset.animate(hover_data=True, color="intensity")
+
+
+
+
+
[ ]:
+
+
+
testset.min()
+
+
+
+

The Dataset class supports the basic functions like min, max, mean and std. They all work on 3 different level: dataset, pointcloud and point. Lets investigate the differences. The default is over the whole dataset.

+
+
[ ]:
+
+
+
min_pointcloud = testset.min("pointcloud")
+min_pointcloud
+
+
+
+

So now we have a pandas DataFrame which gives us the min values of each column for each pointcloud. This can also be used for plotting.

+
+
[ ]:
+
+
+
px.line(min_pointcloud,x="timestamp", y="x min")
+
+
+
+

Now lets investigate on the point level.

+
+
[ ]:
+
+
+
min_point = testset.min("point")
+min_point
+
+
+
+

So we got a DataFrame with the min value for each point of the whole Dataset. Note that the points are identified by the orginial_id. For some lidars this does not make sense since the points locations changes over time, so please think beforehand if its is usefull for your lidar. Nevertheless, for the Ouster lidars this can be used and is very usefull.

+

Also note the “N” column which gives the count of the point over the dataset.

+

All thes methods are based on the aggregate method similar to the one from pandas. It works also on “dataset”, “frame” and “point” level.

+
+
[ ]:
+
+
+
testset.agg("min","dataset")
+
+
+
+
+
[ ]:
+
+
+
testset.agg(["min","max","mean"],"point")
+
+
+
+
+
[ ]:
+
+
+
testset.agg({"x":["max","min"]},"point")
+
+
+
+
+
[ ]:
+
+
+
testset.agg({"x":"max"},"point")
+
+
+
+
+
+

Working with a PointCloud

+

They are based on pandas dataframes and pyntcloud.

+
+

Getting a PointCloud from a Dataset

+

First grab the first p in the dataset:

+
+
[ ]:
+
+
+
testpointcloud = testset[0]
+
+
+
+
+
[ ]:
+
+
+
print(testpointcloud)
+
+
+
+

Note that the number of points can vary from frame to frame, since all zero elements are deltede on import (see option keep_zero in the dataset).

+
+
[ ]:
+
+
+
len(testpointcloud)
+
+
+
+
+
+

Reading from a pointcloud file

+

Reads all common formats, provided by pyntcloud.

+
+
[ ]:
+
+
+
lasfile = Path("../../../../tests/testdata/las_files/diamond.las")
+
+
+
+
+
[ ]:
+
+
+
testpointcloud2 = pcs.PointCloud.from_file(lasfile)
+
+
+
+
+
[ ]:
+
+
+
print(testpointcloud2)
+
+
+
+
+
+

Plotting

+

Plotting is based on plotly which gives interactive plots.

+
+
[ ]:
+
+
+
testpointcloud.plot(color="intensity", point_size=0.5)
+
+
+
+

This plot uses plotly as the backend, which can be rather time consuming. There is currently a limit of 300k points which can be plotted which is enough to plot an Ouster lidar with 128 lines. (set in config.py)

+

WARNING: delte the output cells with plotly plots, they make the file very big.

+
+
+

Working with pointclouds

+

The PointCloud consists mainly of the properties “data”, “points” and “timestamp”

+
+
[ ]:
+
+
+
testpointcloud.data
+
+
+
+
+
[ ]:
+
+
+
testpointcloud.timestamp
+
+
+
+

So data contains everything as a pandas dataframe. With all its power.

+
+
[ ]:
+
+
+
testpointcloud.describe()
+
+
+
+

Since PointCloud.data is just a pandas datframe. You can do whater you can do with dataframe.

+
+
[ ]:
+
+
+
testpointcloud.data.hist();
+
+
+
+
+
+

Pointcloud processing with build in methods

+

Although you can do a lot with just PointCloud.data and PointCloudpoints, on its own the PointCloud object has methods build in for processing, which in turn return a frame object. The use the power of dataframes, pyntcloud and open3d.

+
+
[ ]:
+
+
+
newpointcloud = testpointcloud.limit("x",-5,5).limit("intensity",400,1000).filter("quantile","reflectivity", ">",0.5)
+
+
+
+
+
[ ]:
+
+
+
newpointcloud.describe()
+
+
+
+

So this is now a smaller PointCloud with x ranging from -5 to 5, and with intenisties above 400. Processing steps can be chained together since the return a new PointCloud object.

+

You can also plot the newpointcloud and investiget it further with tooltips on each point.

+
+
[ ]:
+
+
+
newpointcloud.plot("intensity",hover_data=["range"])
+
+
+
+
+
+
+

Plane segmenation, Clustering and Overlaying Several Plots

+

Please note that not all processing methods are demonstrated here. For more info please refer to the html documenation of the PointCloud class.

+
+
[ ]:
+
+
+
plane = newpointcloud.plane_segmentation(distance_threshold= 0.01,ransac_n= 3,num_iterations= 50, return_plane_model=True)
+print(len(plane))
+
+
+
+
+
[ ]:
+
+
+
plane
+
+
+
+
+
[ ]:
+
+
+
newpointcloud.bounding_box
+
+
+
+
+
[ ]:
+
+
+
clusters = newpointcloud.get_cluster(eps=0.5, min_points= 10)
+cluster1 = newpointcloud.take_cluster(1,clusters)
+cluster2 = newpointcloud.take_cluster(2,clusters)
+print(len(cluster1))
+print(len(cluster2))
+
+
+
+
+
[ ]:
+
+
+
type(cluster1)
+
+
+
+
+
[ ]:
+
+
+
newpointcloud.plot(color=None, overlay={"Cluster 1": cluster1,"Cluster 2": cluster2}, hover_data=["intensity"])
+
+
+
+
+
+

Applying Functions to the whole Dataset

+

Now we can develop a pipeline and but everything together. The .agg method is powerfull but sometimes not flexible enouth. So with .apply you can apply a function to the whole dataset. This again uses dask in the background for lazy evaualtion and parallele processing.

+
+
[ ]:
+
+
+
def isolate_target(frame: pcs.PointCloud) -> pcs.PointCloud:
+    return frame.limit("x",0,1).limit("y",0,1)
+
+
+
+

Note the typehints. They are importont as they are used to determine if the result can be a new dataset are not. If the function returns a PointCloud then the result is another Dataset. This is very usefull to chain operations toghether.

+
+
[ ]:
+
+
+
testset.apply(isolate_target)
+
+
+
+

So the result is another Dataset. Now we can chain things together

+
+
[ ]:
+
+
+
def diff_to_pointcloud(pointcloud: pcs.PointCloud, to_compare: pcs.PointCloud) -> pcs.PointCloud:
+    return pointcloud.diff("pointcloud", to_compare)
+
+
+
+
+
[ ]:
+
+
+
result = testset.apply(isolate_target).apply(diff_to_pointcloud, to_compare=testset[0])
+
+
+
+

Note that this uses lazy evaluation from dask and therfore the result is only calulated when needed. So you could develop a complex chain and then investigate the results.

+
+
[ ]:
+
+
+
result[1]
+
+
+
+

Now we can inquire the resulte even futher by useing .agg from before

+
+
[ ]:
+
+
+
result.agg({"x difference":"max"},"pointcloud")
+
+
+
+
+
[ ]:
+
+
+

+
+
+
+
+ + +
+ +
+ +
+
+ +
+ +
+ + + + + + + + + + + \ No newline at end of file diff --git a/tutorial_notebooks/usage.ipynb b/tutorial_notebooks/usage.ipynb new file mode 100644 index 00000000..a7ec0432 --- /dev/null +++ b/tutorial_notebooks/usage.ipynb @@ -0,0 +1,682 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Usage of Package\n", + "\n", + "First import the package, and pathlib which is required to handle files.\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "import pointcloudset as pcs\n", + "\n", + "print(f\"package version: {pcs.__version__}\")\n", + "from pathlib import Path\n", + "\n", + "import matplotlib.pyplot as plt\n", + "\n", + "plt.rcParams[\"figure.figsize\"] = (20,10)\n", + "\n", + "import plotly.express as px\n", + "\n", + "%load_ext autoreload\n", + "%autoreload 2\n", + "%config IPCompleter.greedy=True" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Ignore the INFO messages, which comes from the rospy package.\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Reading a ROS file into the Dataset" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testbag = Path().cwd().parent.joinpath(\"../../../tests/testdata/test.bag\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset = pcs.Dataset.from_file(testbag,topic=\"/os1_cloud_node/points\",keep_zeros=False)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "This reads the bagfile into the Dataset.\n", + "Dataset only reads frames from the bagfile if needed, in order to save memory and make it possible to work which huge bagfiles.\n", + "\n", + "NotE You can also read ROS 2 files in the same way." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "print(testset)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "len(testset)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "In order to see whats availble use \"tab\" to see the availble properties and methods. Alterantivly, use help(), dir(), and the documentation.\n", + "Also shift tab is nice inside jupyter lab.\n", + "\n", + "\n", + "Lets enquire the start and end time of the dataset" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.start_time" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.end_time" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.duration" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Working with the whole Dataset\n", + "You can work with the whole dataset. Even if they are huge, since the package used parallel processing with dask in the background.\n", + "So make sure that your docker or computer has access to as many CPU cores as possbile." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.animate(hover_data=True, color=\"intensity\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.min()" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "The Dataset class supports the basic functions like min, max, mean and std. They all work on 3 different level: dataset, pointcloud and point. Lets investigate the differences. The default is over the whole dataset." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "min_pointcloud = testset.min(\"pointcloud\")\n", + "min_pointcloud" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So now we have a pandas DataFrame which gives us the min values of each column for each pointcloud. This can also be used for plotting." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "px.line(min_pointcloud,x=\"timestamp\", y=\"x min\")" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Now lets investigate on the point level." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "min_point = testset.min(\"point\")\n", + "min_point" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So we got a DataFrame with the min value for each point of the whole Dataset. Note that the points are identified by the orginial_id. For some lidars this does not make sense since the points locations changes over time, so please think beforehand if its is usefull for your lidar. Nevertheless, for the Ouster lidars this can be used and is very usefull.\n", + "\n", + "Also note the \"N\" column which gives the count of the point over the dataset." + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "All thes methods are based on the aggregate method similar to the one from pandas. It works also on \"dataset\", \"frame\" and \"point\" level. " + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg(\"min\",\"dataset\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg([\"min\",\"max\",\"mean\"],\"point\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg({\"x\":[\"max\",\"min\"]},\"point\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.agg({\"x\":\"max\"},\"point\")" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Working with a PointCloud\n", + "\n", + "They are based on pandas dataframes and pyntcloud.\n" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Getting a PointCloud from a Dataset\n", + "First grab the first p in the dataset:" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud = testset[0]" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "print(testpointcloud)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Note that the number of points can vary from frame to frame, since all zero elements are deltede on import (see option keep_zero in the dataset)." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "len(testpointcloud)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Reading from a pointcloud file\n", + "Reads all common formats, provided by pyntcloud." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "lasfile = Path(\"../../../../tests/testdata/las_files/diamond.las\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud2 = pcs.PointCloud.from_file(lasfile)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "print(testpointcloud2)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Plotting\n", + "Plotting is based on plotly which gives interactive plots." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.plot(color=\"intensity\", point_size=0.5)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "This plot uses plotly as the backend, which can be rather time consuming. \n", + "There is currently a limit of 300k points which can be plotted which is enough to plot an Ouster lidar with 128 lines. (set in config.py)\n", + "\n", + "WARNING: delte the output cells with plotly plots, they make the file very big." + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Working with pointclouds\n", + "The PointCloud consists mainly of the properties \"data\", \"points\" and \"timestamp\"" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.data" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.timestamp" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So data contains everything as a pandas dataframe. With all its power." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.describe()" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Since PointCloud.data is just a pandas datframe. You can do whater you can do with dataframe. " + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testpointcloud.data.hist();" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Pointcloud processing with build in methods\n", + "Although you can do a lot with just PointCloud.data and PointCloudpoints, on its own the PointCloud object has methods build in for processing, which in turn return a frame object. The use the power of dataframes, pyntcloud and open3d.\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud = testpointcloud.limit(\"x\",-5,5).limit(\"intensity\",400,1000).filter(\"quantile\",\"reflectivity\", \">\",0.5)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.describe()" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So this is now a smaller PointCloud with x ranging from -5 to 5, and with intenisties above 400. Processing steps can be chained together since the return a new PointCloud object." + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "You can also plot the newpointcloud and investiget it further with tooltips on each point." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.plot(\"intensity\",hover_data=[\"range\"])" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Plane segmenation, Clustering and Overlaying Several Plots\n", + "Please note that not all processing methods are demonstrated here. For more info please refer to the html documenation of the PointCloud class." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "plane = newpointcloud.plane_segmentation(distance_threshold= 0.01,ransac_n= 3,num_iterations= 50, return_plane_model=True)\n", + "print(len(plane))" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "plane" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.bounding_box" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "tags": [] + }, + "outputs": [], + "source": [ + "clusters = newpointcloud.get_cluster(eps=0.5, min_points= 10)\n", + "cluster1 = newpointcloud.take_cluster(1,clusters)\n", + "cluster2 = newpointcloud.take_cluster(2,clusters)\n", + "print(len(cluster1))\n", + "print(len(cluster2))" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "type(cluster1)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "newpointcloud.plot(color=None, overlay={\"Cluster 1\": cluster1,\"Cluster 2\": cluster2}, hover_data=[\"intensity\"])" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Applying Functions to the whole Dataset\n", + "Now we can develop a pipeline and but everything together. The .agg method is powerfull but sometimes not flexible enouth. So with .apply you can apply a function to the whole dataset. This again uses dask in the background for lazy evaualtion and parallele processing." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "def isolate_target(frame: pcs.PointCloud) -> pcs.PointCloud:\n", + " return frame.limit(\"x\",0,1).limit(\"y\",0,1)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Note the typehints. They are importont as they are used to determine if the result can be a new dataset are not. If the function returns a PointCloud then the result is another Dataset. This is very usefull to chain operations toghether." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "testset.apply(isolate_target)" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "So the result is another Dataset. Now we can chain things together" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "def diff_to_pointcloud(pointcloud: pcs.PointCloud, to_compare: pcs.PointCloud) -> pcs.PointCloud:\n", + " return pointcloud.diff(\"pointcloud\", to_compare)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "result = testset.apply(isolate_target).apply(diff_to_pointcloud, to_compare=testset[0])" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Note that this uses lazy evaluation from dask and therfore the result is only calulated when needed. So you could develop a complex chain and then investigate the results." + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "result[1]" + ] + }, + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "Now we can inquire the resulte even futher by useing .agg from before" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [ + "result.agg({\"x difference\":\"max\"},\"pointcloud\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [] + } + ], + "metadata": { + "interpreter": { + "hash": "5d20601a78b69ce1e830e7a32b8a0e9b424dfcbdd55b4b97e0f1a14444bda345" + }, + "kernelspec": { + "display_name": "base", + "language": "python", + "name": "base" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.9.9" + } + }, + "nbformat": 4, + "nbformat_minor": 4 +}