Chart types for map pins - Google Chart API | Google GroupsWe've added to ChartServer a few chart types to let you easily draw advanced map pins. You can use these with the Google Maps API to add pins to your maps, or for any other application. The rotated map pins can be useful for indicating clusters of locations. Standard map pin with a letter inside To get a standard map pin with a letter inside, use an URL like http://chart.apis.google.com/chart?chst
