Rowan Winsemius's repositories
vue-dropzone
A Vue.js component for Dropzone.js - a drag’n’drop file uploads utility with image previews
point-in-polygon-hao
A point in polygon library based on the paper "Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons" by Hao
sweepline-intersections
A small module using a sweepline algorithm to detect intersections (& self-intersections) in polygons or polylines.
Leaflet.SvgShapeMarkers
Additional SVG shape marker types for leaflet.js
visibility-graph
Visibility graph implementation to support shortest path calculations such as dijkstra or a-star
mapbox-gl-arcgis-featureserver
A library for retrieving features from an ArcGIS FeatureServer or MapServer. This library makes tiled requests rather than simply requesting every feature.
geojson-editor
A simple online editor for geojson
maplibregl-mapbox-request-transformer
Transform mapbox:// urls in MapboxGL Styles for use in MapLibreGL.
arcgis-pbf-parser
A library for converting an arcgis-pbf into a geojson FeatureCollection.
mapbox-gl-flatgeobuf
A little library for mapbox-gl that provides a tiled approach to consuming flatgeobuf files.
smallest-enclosing-circle
An implementation of Welzl's algorithm for calculating the smallest enclosing circle of a set of points
leaflet-simplestyle
Extends L.geoJSON to support the simplestyle spec with 1kb
bentley-ottmann-intersections
A module to check if a polygon self-intersects using the bentley-ottmann algorithm
sweepline-simplify
A module for creating simple polygons out of self-intersecting polygons
vector-to-grid
Convert geojson to a grid/raster
polygon-clipping
Apply boolean polygon clipping operations (union, intersection, difference, xor) to your Polygons & MultiPolygons.
tippecanoe-ui
A UI wrapper for tippecanoe using electron
convex-hull-wp
A convex hull implementation based on the paper by Wijeweera & Pinidiyaarachchi
polyline-splitter
A small (<10kb minified) javascript library for splitting geojson polylines by other polylines.
proj4-on-demand
proj4-on-demand is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations. This library is based on proj but aims to be more light-weight while incoporating extra functionality.
ant-design-icons
⭐ Ant Design SVG Icons
maplibre-gl-js
MapLibre GL JS - Interactive vector tile maps in WebGL2
maplibre-gl-js-docs
MapLibre GL JS documentation website
stac-browser
A Vue-based STAC browser for static catalogs and APIs
stac-fields
A minimal STAC library that contains a list of STAC fields with some metadata (title, unit, prefix) and helper functions..