Metadata-Version: 2.1
Name: h2o-nitro-altair
Version: 0.1.0
Summary: Altair plugin for H2O Nitro
Home-page: https://github.com/h2oai/nitro-altair
Author: Prithvi Prabhu
Author-email: prithvi.prabhu@gmail.com
License: UNKNOWN
Project-URL: Documentation, https://github.com/h2oai/nitro-altair
Project-URL: Source, https://github.com/h2oai/nitro-altair
Project-URL: Issues, https://github.com/h2oai/nitro-altair/issues
Platform: UNKNOWN
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Communications :: Chat
Classifier: Topic :: Scientific/Engineering :: Visualization
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Widget Sets
Classifier: Topic :: System :: Distributed Computing
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Requires-Dist: altair (==4.2)
Requires-Dist: h2o-nitro (>=0.8.3)

# Altair plugin for H2O Nitro

This plugin lets you use [Altair](https://altair-viz.github.io/index.html) visualizations in
[Nitro](https://nitro.h2o.ai) apps.

## Demo

[View source](example).

![Demo](demo.gif)

## Install

```
pip install h2o-nitro-altair
```

## Usage

1. Import `altair_plugin` and `altair_box` from `h2o_nitro_altair`.
2. Add `altair_plugin()` to your Nitro app.
3. Use `altair_box(chart)` to render Altair charts.


```py 
import altair as alt
from vega_datasets import data

from h2o_nitro import View, web_directory
from h2o_nitro_altair import altair_plugin, altair_box


def main(view: View):
    view(altair_box(make_plot()))


nitro = View(
    main,
    title='Nitro + Altair',
    caption='A minimal example',
    plugins=[altair_plugin()],  # Include the Altair plugin
)

def make_plot():
  return alt.Chart(data.cars()).mark_point().encode(
      x='Horsepower',
      y='Miles_per_Gallon',
      color='Origin',
  ).interactive()

```

## Advanced Usage

You can pass [Vega Embed Options](https://github.com/vega/vega-embed#options) to `altair_box()` for
more control.

Example:

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



