JSPM

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

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

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

A point-based game engine and editor

Country boundaries extracted from OpenStreetMap in GeoJSON format

Native ImageMagick CLI for Node.js

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

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

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

html shapes implemented with styled-system props

animates floating polygons made of delaunay triangles

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

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

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

turf voronoi module

turf triangle-grid module

Package for DGtek provisioning portal.

Merge two (adjacent) simple polygons into one.

turf collect module

Parse DXF files to get polygons and text elements.

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。

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

turf voronoi module based on d3-delaunay

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

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

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

Component for npm registry

For DGTek resellers only

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

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

Component for npm registry

Simple way to draw polygons on images

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

utilities for dealing with polygons

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

turf voronoi module

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

Takes polygon and face arrays and returns an OBJ string

Convert GeoJSON (Multi)Polygons to LineStrings

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

Combines selected Polygons into a single Polygon

Reorders SVG polygons

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