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robgaston/client.js

Created June 6, 2016 20:44
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Arches - converting WKT to GeoJSON
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client.js
require(['openlayers'], function (ol) {
var wkt = 'POLYGON ((-77.0199645623452080 38.9367434431880500, -77.0170892342812290 38.9348073023232930, -77.0130981072670690 38.9378116362101990, -77.0173896416908970 38.9389799539040380, -77.0193250499710590 38.9372989139861830, -77.0199645623452080 38.9367434431880500))';
var wktFormat = new ol.format.WKT();
var geoJSONFormat = new ol.format.GeoJSON();
var geom = wktFormat.readGeometry(wkt);
var geoJSON = geoJSONFormat.writeGeometry(geom);
console.log(geoJSON);
});
Raw
server.py
from django.contrib.gis.geos import GEOSGeometry
wkt = 'POLYGON ((-77.0199645623452080 38.9367434431880500, -77.0170892342812290 38.9348073023232930, -77.0130981072670690 38.9378116362101990, -77.0173896416908970 38.9389799539040380, -77.0193250499710590 38.9372989139861830, -77.0199645623452080 38.9367434431880500))'
geom = GEOSGeometry(wkt)
geojson = geom.geojson
print geojson
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