Takes a triangular plane as a polygon and a point within that triangle, and returns the z-value at that point.

Merges a specified property from a FeatureCollection of points into a FeatureCollection of polygons.

enforce winding order for geojson

Takes a polygon and return true or false as to whether it is concave or not.

Takes a GeoJSON feature and returns points at all self-intersections.

Determines the geometric center of a polygon or shape.

Takes a feature or set of features and returns all positions as points.

OSM tags indicate if a closed way should be treated as a polygon or linestring

Index for matching points against a set of GeoJSON polygons

Check two valid geojson geometries for equality.

TypeScript definitions for point-in-polygon

Takes any LineString or Polygon GeoJSON and returns the intersecting point(s).

Fast point-in-polygon intersection for large numbers of polygons.

BitGo SDK coin library for Polygon

Takes a point and calculates the circle polygon given a radius.

This package is part of the [React Native CLI](../../README.md). It contains commands for cleaning the build artifacts.

Receives a Coordinate, a Radius and a Number of edges and aproximates a circle by creating a polygon that fills its area

Exactly test if a point is inside, outside or on the boundary of a polygon

A webpack plugin to remove/clean your build folder(s).

Takes a Point and calculates the ellipse polygon given two semi-axes expressed in variable units and steps for precision.