README.md

L.CanvasOverlay

Leaflet Canvas Overlay is a straightforward full screen canvas overlay class that calls custom user function for gl drawing.

Requires

• Leaflet 0.7.3 or later

Usage

Read more:

• http://geogl.ghost.io/leaflet-canvas-overlay/
• http://blog.sumbera.com/2014/04/20/leaflet-canvas/
• http://bl.ocks.org/sumbera/11114288

  /* setup leaflet canvas webgl overlay */
  ovl = L.canvasOverlay().drawing(drawGL).addTo(map);
  cnv = ovl.canvas()
  ovl.canvas.width = cnv.clientWidth;
  ovl.canvas.height = cnv.clientHeight;

... where drawGL() is your custom user draw function.

Copyright & License

Originally (C) 2014 Stanislav Sumbera

Maintained by Alexander Schoedon [email protected]

GPLv3 attached.

Credits

Inspired and portions taken from:

• https://github.com/Leaflet/Leaflet.heat