Skip to main content

A tool to create Voronoi diagram for polygons.

Project description

Voronoi diagram for polygons

PyPI version PyPI - Downloads DOI

Voronoi diagram for polygons is a tool to create a Voronoi diagram also known as Thiessen polygons for polygons. It's based on Shapely and GeoPandas. There are lots of tools to create a Voronoi diagram for points, for example Create Thiessen Polygons (Analysis) in ArcGIS Pro or ArcGIS Desktop, Voronoi Polygons in QGIS, or voronoi_diagram in Shapely. All of them are really cool. How about a Voronoi diagram for polygons? That's what this tool does.

Table of contents

Installation, update and uninstallation

Dependencies

It's based on voronoi_diagram from Shapely which is new in version 1.8.dev0. As of today, it is still a deveoping version. (2020-07-26) You can install or upgrade to the latest version by using:

pip install git+https://github.com/Toblerity/Shapely
pip install --upgrade git+https://github.com/Toblerity/Shapely

To install

Quick installation with [pip]:

pip install voronoi-diagram-for-polygons

Or from github:

pip install git+https://github.com/longavailable/voronoi-diagram-for-polygons

Also, you can just copy related functions from "[/longsgis/longsgis.py]" to your work.

To update

pip install --upgrade voronoi-diagram-for-polygons

To uninstall

pip uninstall voronoi-diagram-for-polygons

Known shortages

  • It may produce some polygons (unconnected polygons) around the boundary.

How to cite

If this tool is useful to your research, star and cite it as below:

Xiaolong Liu, & Meixiu Yu. (2020, July 26). longavailable/voronoi-diagram-for-polygons. Zenodo. 
http://doi.org/10.5281/zenodo.3960407

Easily, you can import it to Mendeley.

Changelog

v0.1.1

  • First release.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for voronoi-diagram-for-polygons, version 0.1.1
Filename, size File type Python version Upload date Hashes
Filename, size voronoi_diagram_for_polygons-0.1.1-py3-none-any.whl (5.0 kB) File type Wheel Python version py3 Upload date Hashes View
Filename, size voronoi-diagram-for-polygons-0.1.1.tar.gz (4.2 kB) File type Source Python version None Upload date Hashes View

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page