Altair plugin for H2O Nitro

This plugin lets you use Altair visualizations in Nitro apps.

Demo

View source.

Install

pip install h2o-nitro-altair

Usage

1. Import the plugin:

from h2o_nitro_altair import altair_plugin, altair_box

2. Register the plugin:

nitro = View(main, title='My App', caption='v1.0', plugins=[altair_plugin()])

3. Use the plugin:

# Make a chart:
chart = alt.Chart(data.cars()).mark_point().encode(
    x='Horsepower',
    y='Miles_per_Gallon',
    color='Origin',
).interactive()

# Display the chart:
view(altair_box(chart))

Advanced Usage

You can pass Vega Embed Options to altair_box() for more control:

altair_box(chart, options=dict(renderer='svg', scaleFactor=2))

Change Log

• v0.1.1 - Jun 09, 2022
  • Fixed
    • Don't return value from plots.
• v0.1.0 - May 25, 2022
  • Initial Version