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.
Apply boolean Polygon clipping operations (intersection, union, difference, xor) to your Polygons & MultiPolygons.
ThreeJS geometry for drawing polygons on a sphere
Martinez polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor
Converts a bounding box to a GeoJSON polygon.
Receives zip code polygon data and transforms it into geoJSON format
Calculates the distance from a point to the edges of a polygon or multi-polygon.
tsParticles polygon shape
Fill a polygon with lines
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.
A JS library for finding optimal label position inside a polygon
Find self-intersections in geojson polygon (possibly with interior rings)
Finds the tangents of a polygon from a point.
Finds points that fall within polygon(s).
Calculates the geodesic area in square meters of one or more polygons.
Converts line(s) to polygon(s).
Converts a polygon to a line string.
Rewind using Shoelace Formula.
Client library for polygon.io's REST and Websocket API's. Polygon IO is an API for market data.
Client library for polygon.io's REST and Websocket API's. Polygon IO is an API for market data. Modernized version
A Ruby gem that stores encoded polygon data for UK counties, with the ability to return county information for given coordinates.
Ply is a ruby gem for reading Stanford PLY-format 3D model files. The PLY file format is a flexible format for storing semi-structured binary data, and is often used to stored polygonalized 3D models generated with range scanning hardware. You can find some examples of the format at the {Stanford 3D Scanning Repository}[http://graphics.stanford.edu/data/3Dscanrep/]. Ply provides a simple API for quick access to the data in a PLY file (including examining the structure of a particular file's content), and an almost-as-simple event-driven API which can be used to process extremely large ply files in a streaming fashion, without needing to keep the full dataset represented in the file in memory. Ply handles all three types of PLY files (ascii, binary-big-endian and binary-little-endian). If you don't have any Stanford PLY files on hand, you probably don't need this gem, but if you're curious, the PLY file format is described at Wikipedia[http://en.wikipedia.org/wiki/PLY_(file_format)].
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