Google Maps API v2 had great methods for lines and polygons to calculate length and area.
v3 is lacking these methods (maybe just for now?). What other options do I have for calculating line length and polygon area?
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Daft Logic just updated to v3 http://www.daftlogic.com/projects-google-maps-distance-calculator.htm old v2 version http://www.daftlogic.com/projects-google-maps-area-calculator-tool.htm But for both line and area using v3 Google Maps API here: http://demos.geojason.info/line-length-polygon-area-google-maps-v3-demo.php |
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Will Cadell (@geo_will) provided an answer for me on Twitter! Check out the GPL extendedApi for Google Maps v3 package. |
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Here is an Android app with many different measure features (area, distance, and angles measurements on Google Maps with different units): Planimeter - GPS area measure |
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