geojson-rewind | Python library for enforcing polygon ring winding order
kandi X-RAY | geojson-rewind Summary
kandi X-RAY | geojson-rewind Summary
:earth_africa: A Python library for enforcing polygon ring winding order in GeoJSON
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Top functions reviewed by kandi - BETA
- Rewind a geojson
- Rewinds a ring
- Rewind a GeoJSON object
- Rewind ring ring
- Checks if the input data is valid
- Replaces coordinates of a feature
- Calculate the difference between a and b
geojson-rewind Key Features
geojson-rewind Examples and Code Snippets
Community Discussions
Trending Discussions on geojson-rewind
QUESTION
I have an issue with the DrawManager drawing and exporting the overlays into a GeoJSON object.
I can draw a polygon with holes in the DrawManager and the overlays will show holes in the object. The problem is when exporting this to the DataLayer.
The datalayer makes exporting GeoJSON easy. Regarding holes: polygon data layer
...ANSWER
Answered 2021-Feb-24 at 04:42My suggestion would be not to add the polygons to the DataLayer until they need to be exported. Remove the code that adds the polygons to the DataLayer as they are drawn, then make your export function like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install geojson-rewind
You can use geojson-rewind like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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