Wasn't it [email protected] who wrote: > >Hi, > >I'm wondering the best way to get a list of all tiles currently in the >viewport, and also to know which ones have left the viewport on a >recent change (eg pan) > >For example, this shows how given any location you can get the tile >http://code.google.com/apis/maps/documentation/examples/tile-detector.html >.. so theoretically you loop over your viewport in 256 pixels chunks, >and then get a list and compare it to your old list of tiles...
That sounds good to me. The only other strategy that I can think of is to crawl through the DOM looking for the map Pane on which the tiles are held, and read the "src" attributes for the <img>s, but if the browser is MSIE and the tile layer has isPng true you'd have to look in the AlphaImageLoader "filter" information of the <div>s. Messy. -- http://econym.org.uk/gmap The Blackpool Community Church Javascript Team --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" 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-API?hl=en -~----------~----~----~----~------~----~------~--~---
