Boolean JSTS - Used for TurfJS boolean testing
Boolean Shapely - Used for TurfJS boolean testing
node-red wrapper around turfjs
a command line interface for turfjs
Node Red integration for TurfJS
a JavaScript library for performing geospatial operations with GeoJSON
a workshopper for turfjs - gis for javascript
A JavaScript library of spatial predicates and functions for processing geometry
Returns a cloned copy of the passed GeoJSON Object, including possible 'Foreign Members'.
Tesselates a polygon or multipolygon into a collection of triangle polygons using earcut.
Finds the angle formed by two adjacent segments.
Split a LineString by another GeoJSON Feature.
Polygonizes a set of lines that represents edges in a planar graph.
Generates a bounding box around a GeoJSON feature.
基于turfjs二次开发空间计算工具包
turf-donuts =============== [](http://travis-ci.org/Turfjs/turf-donuts)
Determines whether the second geometry is completely within the first geometry.
Creates a triangular grid within a bounding box.
Determines whether the first geometry is completely within the second geometry.
Creates a grid of points within a bounding box.
Takes a bounding box and calculates the minimum square bounding box that would contain the input.
Takes a grid of values (GeoJSON format) and a set of threshold ranges. It outputs polygons that group areas within those ranges, effectively creating filled contour isobands.
Calculates the length of a line, perfect for paths or routes.
Converts a bounding box to a GeoJSON polygon.
Turf.js is an advanced geospatial analasis library for GeoJSON data.
Turf Ruby is a Ruby library for spatial analysis. It includes traditional spatial operations, helper functions for creating GeoJSON data, and data classification and statistics tools.