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27 packages found
turf boolean-point-in-polygon module
Quickly find points in large sets of polygons
determine if a point is inside a polygon with a ray intersection counting algorithm
A point in polygon based on the paper Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons
Exactly test if a point is inside, outside or on the boundary of a polygon
point in polygon searches for leaflet
The `point-is-in-polygon` package is a lightweight package that was developed to check if the coordinates of a point are in the coordinates of a polygon.
Industrial strength point in polygon test
Determine if a point is inside a polygon with a ray intersection counting algorithm
Constrained Delaunay Triangulation in 2D
- constrained
- delaunay
- triangulation
- polygon
- planar
- graph
- vertex
- geometry
- cdt
- 2d
- triangle
- edge
- point
- robust
- View more
turf boolean-point-in-polygon module
Computes the closest point to a polytope in arbitrary dimensions
Determine if an x y coordinate exists in a polygon.
determine if a point is inside a polygon with ray casting or winding numbers
Return random position inside geoJson Polygon or MultiPolygon
Fast point in polygon algorithm
Quickly find points in large sets of polygons
Point inclusion in polygon test
This package will help you to identify if a (latitude / longitude) is within a circular or polygonal geofence