Brad,
I have an updated version of Proj.js, the last one had some syntax errors
(this one still might, but I have removed all that I could find, code just
needs to be run now), let me know and I can send it over to you. Also here
is the changes I made to Google.js for the conversions.
-----------------------Google.js-------------------------
getLongitudeFromMapObjectLonLat: function(moLonLat) {
if( this.projectionCon ){
var points = this.projectionCon.Forward( new Array(moLonLat.lng(),
moLonLat.lat()) );
return points[0];
}
return moLonLat.lng();
},
getLatitudeFromMapObjectLonLat: function(moLonLat) {
if( this.projectionCon ){
var points = this.projectionCon.Forward( new Array(moLonLat.lng(),
moLonLat.lat()) );
return points[1];
}
return moLonLat.lat();
},
projectionCon: null,
getMapObjectLonLatFromLonLat: function(lon, lat) {
if( this.projectionCon ){
var points = this.projectionCon.Inverse( new Array(lon, lat) );
return new GLatLng(points[1], points[0]);
}
return new GLatLng(lon, lat);
},
/* There is probably a better way to do this */
setOLtoMapObjectAPITranslation: function(){
this.projection = this.map.projection;
if( this.map['resolutions'] ){
this.resolutions = this.map['resolutions'];
}
this.projectionCon = new OpenLayers.Proj (this.projection);
},
Finally, here is a function I am working on to fix some of the zoom extent
problems (when switching between layers and for getting the zoom box to
work) . Still needs more testing.
getZoomForExtent: function( bounds ){
var moBounds = null;
if (bounds != null && this.projectionCon) {
var point = this.projectionCon.Inverse( new Array(bounds.left,
bounds.bottom ) );
var sw = new GLatLng(point[1], point[0]);
point = this.projectionCon.Inverse( new Array(bounds.right,
bounds.top) );
var ne = new GLatLng(point[1], point[0]);
moBounds = new GLatLngBounds(sw, ne);
newZoom = this.mapObject.getBoundsZoomLevel(moBounds);
if( newZoom != 0 ){
return newZoom;
}
return this.map.zoom;
}
return this.map.zoom;
},
-Justin
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