The easiest way to do it is using the API functions GMercatorProjection.fromPixelToLatLng() and GMercatorProjection.fromLatLngToPixel(), however, if you're using static maps, you're probably not loading the API, are you? :-) http://code.google.com/apis/maps/documentation/reference.html#GMercatorProjection
That calculation can also be done without the API, of course, but I don't have those functions handy. I believe Bratliff has a js include that has some of the functions needed, similar to these: http://groups.google.com/group/Google-Maps-API/browse_thread/thread/425103b407e08ecd/64bd3dff69e40cca?lnk=gst&q=ytolat#64bd3dff69e40cca You know the lat/lon of the map center, the width and the height in pixels, so you calculate the lat/lon at the edge pxels, North-South and East-West, and then the distance between those edges. -- Marcelo - http://maps.forum.nu -- On Oct 20, 6:50 pm, AlessandroCaruso <[EMAIL PROTECTED]> wrote: > When i download a static map from google, can i know the largeness of > map in km??what can i do? > > thanks a lot --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
