ShapeOut 2.16.1

This is a maintenance release with an update of dclab to 0.58.4 which includes:

• reduced memory usage when computing contour-based features such as volume
• export dataset configuration as metadata in .tsv export
• support relative basin paths that were created for both posix- or nt-based systems, independent of the current OS

ShapeOut 2.16.0

The major achievement in this release is the support for mapped basin features. You can read up on basin features in the documentation of dclab (https://dclab.readthedocs.io/en/stable/sec_av_basins/index.html) and Shape-Out (https://shapeout2.readthedocs.io/en/stable/sec_qg_batch_stats.html). In addition, the QuickView panel now highlights the origin of features as described in the documentation (https://shapeout2.readthedocs.io/en/stable/sec_interface.html#quick-view).

• feat: enable storage strategy (basin control) in export dialog (#159)
• fix: ask for .tsv output path before computing statistics
• enh: color feature data in QuickView combobox according to availability
• enh: hide basinmap features in scatter plot selections (#159)
• docs: remove reference to Shape-Out 1 in introduction
• docs: mention basins and link to dclab (#159)
• docs: add quick guide for data export
• ref: reduce usage of dclab.dfn.scalar_feature_names (#108)
• setup: bump dclab to 0.58.2

ShapeOut 2.15.5

This is a bugfix release that brings back the right-click menu in the QuickView plots.

• fix: right-click menu not working for plot widgets (#160)
• ref: introduce FeatureComboBox class for listing features

ShapeOut 2.15.4

This is a bug-fix release. Shape-Out will now not override any pre-existing files in the export output directory. (If you are working with two instances of Shape-Out, please still try to not export to the same directory from both). In some cases, Shape-Out could not open input files that were recorded with zero flow. For more details see the changelog below.

• fix: very small numbers not parsed when showing metadata (#158)
• fix: do not allow question mark "?" in exported file names (#156)
• fix: do not override files when exporting data (#153)
• fix: remove the "so2exp" prefix when exporting data (#157)

ShapeOut 2.15.3

This is a maintenance release with a custom bootloader that circumvents a false-positive detection by malware scanners.

ShapeOut 2.15.2

This is primarily a bugfix release.

• fix: handle zero-valued contour spacing
• setup: bump dclab to 0.57.4 (handle zero-valued spacing for KDE contour)

ShapeOut 2.15.1

This is a bug fix release.

• fix: statistics not updating when changing plot axes (#154)
• setup: bump dclab from 0.57.0 to 0.57.1

ShapeOut 2.15.0

For this release, I focused mostly on code optimization. There is a significant speed-up with dclab 0.57.0 for plotting (10x faster downsampling, 100x faster mapping of hierarchy children data) and data export (4x faster filtering operations, dataset chunking by 1MiB instead of 100 events or none at all). In Shape-Out, there are minor speed-ups with statistics caching.

• enh: avoid creating hierarchy when no filters are applied (speed)
• enh: cache computed statistics
• ref: avoid division-by-zero warning
• setup: bump dclab from 0.56.3 to 0.57.0 (speed)

ShapeOut 2.14.3

• fix: intermediate plotting of first event whenever a slot is added
• fix: catch zero-division warning when plotting empty image
• enh: remember selected events in QuickView
• enh: avoid showing first dataset event when user clicks in QuickView
• setup: bump dclab from 0.55.7 to 0.56.3 (enhanced basin support)

ShapeOut 2.14.2

• setup: bump dclab from 0.55.6 to 0.55.7