I need to update this code:
radar_layer.getTileUrl=function(tile,zoom) {
var llp = new GPoint(tile.x*256,(tile.y+1)*256);
var urp = new GPoint((tile.x+1)*256,tile.y*256);
var ll = G_NORMAL_MAP.getProjection().fromPixelToLatLng(llp,zoom);
var ur = G_NORMAL_MAP.getProjection().fromPixelToLatLng(urp,zoom);
var dt = new Date();
var nowtime = dt.getTime();
var tileurl = "http://demo.remoteservice.com/cgi-bin/serve.cgi?";
tileurl+="bbox="+ll.lng()+","+ll.lat()+","+ur.lng()+","+ur.lat();
tileurl+="&width=256&height=256&reaspect=false&cachetime="+nowtime;
return tileurl;
};
I got as far as:
var DemoLayer = new google.maps.ImageMapType({
getTileUrl: function(coord, zoom) {
var llp = new google.maps.Point(coord.x*256,(coord.y+1)*256);
var urp = new google.maps.Point((coord.x+1)*256,coord.y*256);
var ll = googleMap.getProjection().fromPointToLatLng(llp);
var ur = googleMap.getProjection().fromPointToLatLng(urp);
var dt = new Date();
var nowtime = dt.getTime();
var tileurl = "http://demo.remoteservice.com/cgi-bin/serve.cgi?";
tileurl+="bbox="+ll.lng()+","+ll.lat()+","+ur.lng()+","+ur.lat();
tileurl+="&width=256&height=256&reaspect=false&cachetime="+nowtime;
return tileurl;
},
tileSize: new google.maps.Size(256, 256),
opacity:1.0,
isPng: true
});
Specifically, I need help with this section:
var llp = new google.maps.Point(coord.x*256,(coord.y+1)*256);
var urp = new google.maps.Point((coord.x+1)*256,coord.y*256);
var ll = googleMap.getProjection().fromPointToLatLng(llp);
var ur = googleMap.getProjection().fromPointToLatLng(urp);
The service wants the tile bounding box from what I understand. However, ll and ur do not seem to correct at all.
I had it working and displaying the entire map bounding box in each tile, but of course that's not what I need.
Any insight here would be greatly appreciated, not having the GTileLayers in V3 is fine if I can work around it, until then I'm frustrated.
