Isomorphic Javascript client for Polygon.io Stocks, Forex, and Crypto APIs

Isomorphic Javascript client for Polygon.io Stocks, Forex, and Crypto APIs

Operations for two-dimensional polygons.

TypeScript definitions for d3-polygon

Massive (formerly Polygon.io) MCP.

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.

Fill a polygon with lines

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

Converts a bounding box to a GeoJSON polygon.

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.

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

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

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

Finds the tangents of a polygon from a point.

ThreeJS geometry for drawing polygons on a sphere

Finds points that fall within polygon(s).

A JS library for finding optimal label position inside a polygon