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GC Draw - a Google Maps Mashup

 ·  β˜• 1 min read

GC Draw is a little helper tool to draw lines and circles on a map. It’s a fun project to help people finding geocaches easier.

  • Google Maps API usage
  • Extensive use of object-oriented Javascript (see the code - hit Ctrl-U on the site)
  • Parsing different types of coordinate input
  • Parsing with wildcards
  • metric and imperial units as input accepted
  • Mathematical formulas for drawing lines and circles
  • “save graphics” function constructs a link with all needed information

Check it out here: GC Draw

GC Draw: projections, circles, colors:
GC Draw: use of wildcards:
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