TypeScript definitions for d3-polygon

Polygon/polyline processing utilities

tsParticles polygon shape

Finds points that fall within polygon(s).

Converts a bounding box to a GeoJSON polygon.

Converts line(s) to polygon(s).

Calculates the distance from a point to the edges of a polygon or multi-polygon.

Converts a polygon to a line string.

A point in polygon based on the paper Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons

Finds the tangents of a polygon from a point.

Smooths a Polygon or MultiPolygon, based on Chaikin's algorithm.

Fill a polygon with lines

determine if a point is inside a polygon with a ray intersection counting algorithm

Find self-intersections in geojson polygon (possibly with interior rings)

Apply boolean Polygon clipping operations (intersection, union, difference, xor) to your Polygons & MultiPolygons.

Takes a kinked polygon and returns a feature collection of polygons that have no kinks.

Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor

turf polygon module

TypeScript definitions for point-in-polygon

Dissolves a FeatureCollection of Polygon features.