It sounds like you want a custom map type (to display your large image tiles) followed by an overlay that sits on top of them. Have you looked at the documentation on how to do this?
http://code.google.com/apis/maps/documentation/v3/overlays.html#CustomMapTypes and http://code.google.com/apis/maps/documentation/v3/overlays.html#CustomOverlays On Mar 16, 5:15 pm, "Ahmet" <[email protected]> wrote: > Ok, let's assume that I would like to overlay my own chart. > My original charts are about 10000 pixels by 10000 pixels += 50% > In order to stop the browsers to go bananas, I split them up into tiles, of > say, 600 by 600. > This is done in advance, not on-demand. > > Each chart has their corresponding lat/lon bounds > then as the user pans or zooms, I figure out which charts are (partially) > visible, and create overlays with them. > The charts that are completely out of bounds I destroy and remove from my > list, (leaving some margin) > > Does this make sense ? > Is there an example of this method ? > > Is there any other method that should be used, perhaps by utilizing/matching > the Google tile sizes ? > > Thanks > Ahmet -- 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.
