Results for polygon-tools

Polygon tools

Operations for two-dimensional polygons.

TypeScript definitions for d3-polygon

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

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

Checks if a point is inside an area, like a city boundary.

Converts a bounding box to a GeoJSON polygon.

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

Fill a polygon with lines

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

Takes polygons or multipolygons and an optional mask, and returns an exterior ring polygon with holes.

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

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

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

Finds points that fall within polygon(s).

Finds the tangents of a polygon from a point.

ThreeJS geometry for drawing polygons on a sphere

A JS library for finding optimal label position inside a polygon

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

Converts line(s) to polygon(s).

Calculates the geodesic area in square meters of one or more polygons.

Rewind using Shoelace Formula.

tsParticles polygon shape

Creates line segments from a GeoJSON feature.