https://github.com/iliatimofeev/gpdvega

gpdvega is a bridge between GeoPandas and Altair that allows to seamlessly chart geospatial data
https://github.com/iliatimofeev/gpdvega

altair geopandas

Last synced: 5 months ago
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gpdvega is a bridge between GeoPandas and Altair that allows to seamlessly chart geospatial data

• Host: GitHub
• URL: https://github.com/iliatimofeev/gpdvega
• Owner: iliatimofeev
• License: bsd-3-clause
• Created: 2018-07-23T17:23:00.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2020-06-24T15:00:46.000Z (over 5 years ago)
• Last Synced: 2024-09-18T03:02:19.664Z (about 1 year ago)
• Topics: altair, geopandas
• Language: Python
• Homepage: https://iliatimofeev.github.io/gpdvega/
• Size: 5.67 MB
• Stars: 52
• Watchers: 4
• Forks: 5
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# gpdvega [![Coverage Status](https://coveralls.io/repos/github/iliatimofeev/gpdvega/badge.svg?branch=master)](https://coveralls.io/github/iliatimofeev/gpdvega?branch=master) [![Build Status](https://travis-ci.com/iliatimofeev/gpdvega.svg?branch=master)](https://travis-ci.com/iliatimofeev/gpdvega) [![HitCount](http://hits.dwyl.io/iliatimofeev/gpdvega.svg)](http://hits.dwyl.io/iliatimofeev/gpdvega) [![GitHub license](https://img.shields.io/github/license/iliatimofeev/gpdvega.svg)](https://github.com/iliatimofeev/gpdvega/blob/master/LICENSE) [![GitHub issues](https://img.shields.io/github/issues/iliatimofeev/gpdvega.svg)](https://github.com/iliatimofeev/gpdvega/issues)

`gpdvega` is a bridge between [`GeoPandas`](http://geopandas.org/) a geospatial extension of [`Pandas`](https://pandas.pydata.org/) and the declarative statistical visualization library [`Altair`](https://altair-viz.github.io/), which allows to seamlessly chart geospatial data using `altair`.

## Example

~~~python

import altair as alt

import geopandas as gpd

import gpdvega

alt.renderers.enable('notebook') # render for Jupyter Notebook

world = gpd.read_file(gpd.datasets.get_path('naturalearth_lowres'))

# GeoDataFrame could be passed as usual pd.DataFrame

alt.Chart(world[world.continent!='Antarctica']).mark_geoshape(

).project(

).encode(

    color='pop_est', # shorthand infer types as for regular pd.DataFrame

    tooltip='id:Q' # GeoDataFrame.index is accessible as id

).properties(

    width=500,

    height=300

)

~~~

![output](https://iliatimofeev.github.io/gpdvega/_static/world_pop_est.png)

## Install

### Dependencies

gpdvega requires:

- Altair (>= 2.2.0 )

- GeoPandas (>= 0.4.0)

### User installation

using `pip`

   pip install gpdvega

### Changelog

See the [changelog]()

for a history of notable changes to gpdvega