In an article about how to render many markers ( http://code.google.com/apis/maps/articles/toomanymarkers.html ) , it's said that "if you'd prefer to perform computations on your own server, this can be accomplished by creating a custom overlay from imagery that is pre-rendered, or rendered on the fly." I'd like to check if any one can help to explain how to create a custom overlay from imagery.
Thanks Martin for recommending this paper. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api-v3@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
