Yes I did see that in Google earth using Altitude we can make some differentiation.
Am not sure I understand your suggestion about creating polygon's with holes. My understanding is that the geographic data(from the source census.gov) would take care of holes if any. But am guessing may be the data is messed up? Sorry am pretty new to this KML/Geo spatial stuffs. Can you give me some e.g. how to go about creating holes in the polygons while generating my KML. On May 17, 6:16 pm, Rossko <[email protected]> wrote: > > I was wondering if its possible to identify which polygon was clicked > > on the overlapping polygons. > > If we can't tell which one the user intended to click, I'm not sure > how the code could. In Google Earth you could give them some > altitude, but maps are flat so that won't work here. > > > In my application I generate KML file ... > > Generate unambiguous KML ; you can create polygons with holes in, > where your 'overlapping' poly can fit. This should deal with 'island' > zipcodes inside other zipcodes. -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
