On Mar 12, 7:58 pm, snake211 <[email protected]> wrote: > > I am sorry that I cannot post a link to my page because it requires a > vpn. >
VPN? Then contact your Google Premier representative for technical support. It is included in the price you paid for your Premier license. -- Marcelo - http://maps.forum.nu -- > So far, the custom tiling is successful. On the custom map, I want to > add a GEvent listener to generate polygon or polyline with a mouse > click. Below is my code: > > function init() { > ... > var map = new GMap2(document.getElementById("map")); > var customTileLayers = [new GTileLayer(...)]; > customTileLayers[0].getTileUrl = customGetTileUrl; > var customMap = new GMapType(customTileLayers, new > GMercatorProjection(12)...); > > map.addMapType(customMap); > map.setCenter(new GLatLng(0, 0), 3, customMap); > // I will skip explanation up to this point. It is just a routine > for custom map. > > GEvent.addListener(map, "click", function(overlay, latlng) { > var lat = latlng.lat(); > var lon = latlng.lng(); > var latOffset = 10; > var lonOffset = 10; > > var polygon = new GPolygon([ > new GLatLng(lat, lon - lonOffset), > new GLatLng(lat + latOffset, lon), > new GLatLng(lat, lon + lonOffset), > new GLatLng(lat - latOffset, lon), > new GLatLng(lat, lon - lonOffset)], "#f33f00", 5); > > map.addOverlay(polygon); // <------- THIS IS THE PROBLEM, I > THINK!! > }); > > } > > } > > I checked that latitude and longitude information are correctly > captured by GEvent listener. It seems that the GPolygon object is > created without a problem. However, the last line > (map.addOverlay(polygon);) causes a javascript error "Object doesn't > support this property or method". > > Could anyone please help me?? > > * I tried different orderings among "map.addMapType", "map.setCenter", > and "GEvent.addListener", but still got the same error. > > ** I tried to add the GEvent listener on the "customMap" (GMapType > object) but it is not working. So it seems that the source object for > the GEvent listener has to be "map" (GMap2 object). -- 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.
