In Google Maps API v2, if I wanted to remove all the map markers, I could simply do:  map.clearOverlays();   How do I do this in Google Maps API v3?  Looking at the Reference API, it's unclear to me....
..and then Google-maps "divide the waters from the waters"  Well, not in the biblical sense but..  I would like to know what options I have in order to verify if a point of [Lat, Lon] is Land or Water.  Google Maps obviously has this data (...
is it possible to limit Google map v3 to a certain area? I want to allow displaying only some area (e.g. a country) and disallow the user to slide elsewhere. Also I want to restrict the zoom level - e.g. only between levels 6 and 9. And I want to u...
To draw a circle on map I have a center GLatLng (A) and a radius (r) in meters.  Here's a diagram:             -----------         --/           \--       -/                 \-      /                     \     /                       \    /...
I have the following script. And I want to make both maps appear on the page, but no matter what I try I can only get the first map initialize() to display... the second one doesn't. Any suggestions? (also, I can't add it in the code, but t...
I've recently switched to Google Maps API V3. I'm working of a simple example which plots markers from an array, however I do not know how to center and zoom automatically with respect to the markers.   I've searched the net high and lo...
I know that method exists and is documented, but I don't know how to get an MapCanvasProjection object....
I have to implement the multiple markers functionality from array of addresses. The string of addresses are being fetched from the database.  My array of addresses looks like this      var address = <?php echo $add_js ?>;   I have gone throug...
I want to draw a polygon around a polyline. The polyline in my case is a Google Maps direction and I need to show a polygon around it within the Google Maps canvas.  First:  For offsetting I use the JavaScript Clipper Library. I have the following...

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