[GeoJSON] New, improved polygons

Jason Birch jb-geojson at jasonbirch.com
Tue Apr 24 23:45:52 PDT 2007


Martin Daly wrote:
> Who's in the smoke-filled room now, eh?

Heh.  IRC doesn't require username/password or $$$ for entry... just a 
willingness to accept somewhat lower productivity ;)

> The 'holes' (plural) in your example was more of a 'hole' (singular).
> How do we do 'holes' with just an array of arrays?

I think that was my initial oversight.  Allan's final corrected version 
looked something like:

   "geometry": {
     "type": "Polygon",
     "crs": "EPSG:4326",
     "coordinates": [[0.0,0.0],[1.0,0.0],[1.0,1.0],[0.0,1.0],[0.0,0.0]]
     "holes": [
       [[0.25,0.25],[0.75,0.25],[0.75,0.75],[0.25,0.75],[0.25,0.25]],
       [[0.1,0.1],[0.1,0.2],[0.2,0.2],[0.1,0.1]]
     ]
   }

Jason




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