JSPM

turf triangle-grid module

turf collect module

turf voronoi module

ThreeJS geometry for drawing polygons on a sphere

ThreeJS geometry for stroking GeoJSON objects on a sphere

GLU tesselator ported to Javascript, performs polygon boolean operations and triangulation

Fast geometry in geometry lookup for large GeoJSONs

Extract elementary geometries from a geojson inheriting properties.

GLU tesselator ported to Javascript, performs polygon boolean operations and triangulation

Let's draw a map ;)

Merge non continuous geojson polygons into multiples concave polygons based on polygons distance.

Draw lines and polygons with canvas. Save and load path to canvas.

2d navigation meshes with pathfinding and funneling

Implementation of GJK (Gilbert-Johnson-Keerthi) algorithm for calculation distance between convex polygons and intersection detection

React component using svg-pan-zoom to view maps without internet connection

React component using svg-pan-zoom to view maps without internet connection

Given a planar, undirected, graph enumerate all of the faces of the graph. Can also be described as finding all of the polygons within the graph, or the minimum cycle basis

turf aggregate module

A fast and efficient library for merging multiple polygons in a GeoJSON FeatureCollection

Component for npm registry

This package draws DGtek footprint polygons & checks the address to be in the footprint. This package provides a number of methods for creating, searching and updating the buildings data in DB. Uses web-worker, remote and local DB. For DGtek provisionin

Package for DGtek provisioning portal.

Text To Map usiluje o lepší, strojově zpracovatelné využití částí vyhlášek s výčtem ulic a dalších lokací. Jde o rozšiřitelnou sadu konceptů a nástrojů, které zajistí hladký převod výčtu ulic a jejich rozsahů v lidsky srozumitelném jazyce do strojově zpra

Component for npm registry

A point-based game engine and editor

Postcode polygons - originally downloaded from https://www.doogal.co.uk/

A Vue.js component that allows you to create polygons with GoogleMaps, and OpenStreenMap

Native ImageMagick CLI for Node.js

Country boundaries extracted from OpenStreetMap in GeoJSON format

Add drawing facilities to rpi-led-matrix. Manage sections of the board independently, draw shapes, text, and images.

Transforms Google Maps Polygons/Google Maps Encoded Polygons/WKB/WKT into GeoJSON

Downloads and munges Land registry INSPIRE polygons so thay can be easily mapped and/or traversed.

Draw lines and polygons with canvas. Save and load path to canvas.

turf voronoi module

turf collect module

Leaflet.js canvas layer with Paper.js vector smooth polygons

Fast 2D pathfinding library using triangulated navmesh

Parse DXF files to get polygons and text elements.

GLU tesselator ported to Javascript, performs polygon boolean operations and triangulation

turf triangle-grid module

Takes polygon and face arrays and returns an OBJ string

Filter points by minimum distance in meters and optionally starting from a specific point

For DGTek resellers only

A package for applying Chaikin (ish) algorithm on polygon points

utilities for dealing with polygons

This package draws DGtek footprint polygons & checks the address to be in the footprint. This package provides a number of methods for creating, searching and updating the buildings data in DB. Uses web-worker, remote and local DB. For DGtek provisionin

Globe data visualization as a ThreeJS reusable 3D object. It is the original three-globe NPM package, with a modification to allow a custom typed polygon count, with the intention of optimizing the perfomance for weaker devices

Convert GeoJSON (Multi)Polygons to LineStrings

A JavaScript library to build polygons from an unordered list of independant lines.

一个Cesium的工具库，用于绘制点、线、多边形以及计算长度和面积。

turf voronoi module

animates floating polygons made of delaunay triangles

A customizable library that draws dots and lines between them on the screen as visual effect.

Merge two (adjacent) simple polygons into one.

turf voronoi module based on d3-delaunay

html shapes implemented with styled-system props

Combines selected Polygons into a single Polygon

A canvas sector tagging library supporting rectangles, circles, and polygons.

Generate [x,y] coordinates for a regular polygon of given sides and radius

For DGtek portal only. This package uses Google autocomplete and geolocation to check the address to be in the footprint (DGtek buildings and polygons).

A very simple algorithm for culling vertices while minimally changing the shape of a polygon.

Simple way to draw polygons on images

Reorders SVG polygons