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r

rowanwins

npm

Packages

Current Co-maintainers

Former Co-maintainers

160 packages

arcgis-pbf-parser

A library for parsing the arcgis pbf format into geojson

bentley-ottmann-intersections

A module to check if a polygon self-intersects using the bentley-ottmann algorithm

boolean-geometry-self-intersects

A module to check if a polygon self-intersects

boolean-jsts

Boolean JSTS - Used for TurfJS boolean testing

convex-hull-wp

A module for creating a convex hull from an array of points

date-fns-start-of

A collection of the date-fns startOf functions to mirror moment's startOf function.

esri-leaflet-stream

Plugin for consuming streaming data from ArcGIS for Server via a socket connection

generate-point-in-polygon

A module to generate a point in a polygon

kwc-lineclip

Polyline clipping based on the algorithm by Kodituwakka, Wijeweera & Chamikara.

leaflet-easyprint

A leaflet plugin which adds an icon to print the map

leaflet-pinnacle-marker

A small module for incorporating a pinnacle marker in leafletjs

leaflet-simplestyle

A small module for incorporating incorporating simple style on geojson layers in leafletjs

leaflet-svg-shape-markers

Additional SVG markers for use in leaflet.js

mapbox-gl-arcgis-featureserver

A small library for requesting features from an arcgis feature server using tiles

mapbox-gl-esri-sources

A module for making it easier to use Esri services in mapbox-gl or maplibre-gl.

mapbox-gl-flatgeobuf

A module to ready FlatGeobuf format using tiled requests mapbox-gl or maplibre-gl.

maplibregl-mapbox-request-transformer

Transform mapbox:// urls in MapboxGL Styles for use in MapLibreGL.

mbtiles-extractor

Takes tiles out of an mbtiles file and puts them somewhere in a directory structure.

po-box

Extract PO Boxes from a text string

point-in-polygon-hao

A point in polygon based on the paper Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons

polygon-splitter

Split a polygon using a polyline.

polyline-splitter

Split polylines by other polylines.

shamos-hoey

A module to check if a polygon self-intersects

shp-to-geojson

- A small library for converting shapefiles to geojson - Usable in both **node** and the **browser** (~30kb in the browser minified with all dependencies). - Works with remote url's, filepaths (inc zipped) in node, or `arraybuffer`'s (eg for in drag-drop

smallest-enclosing-circle

An implementation of Welzl's algorithm for calculating the smallest enclosing circle of a set of points