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dartclub · Jul 11, 2022 · 6a8316a · 6a8316a
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 A small library for detecting if a point lies inside a polygon.
 
+A port of: [point-in-polygon-hao NPM package](https://www.npmjs.com/package/point-in-polygon-hao).
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+Point in polygon library based on the paper "Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons" by Hao.
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 ## Features
 
 - Works on polygons with holes