Sha256: 2f2fd355b76d0529b8e164bbe33b6f131e3467dc64f08585ba5f833cf867f431
Contents?: true
Size: 933 Bytes
Versions: 5
Compression:
Stored size: 933 Bytes
Contents
/* Map with scaleUpdate Event */
OpenLayers.MapZh = OpenLayers.Class(OpenLayers.Map, {
initialize: function (options) {
OpenLayers.Map.prototype.initialize.apply(this, [options]);
this.events.addEventType("scaleUpdate")
},
moveTo: function(lonlat, zoom, options) {
//LOG console.log("OpenLayers.MapZh moveTo - zoom: " + zoom);
if (zoom != null) {
var newZoom = parseFloat(zoom);
if (!this.fractionalZoom) {
newZoom = Math.round(newzoom);
}
var resolution = this.getResolutionForZoom(newZoom);
var units = this.baseLayer.units;
var scale = OpenLayers.Util.getScaleFromResolution(resolution, units);
this.events.triggerEvent("scaleUpdate", scale);
}
return OpenLayers.Map.prototype.moveTo.apply(
this, arguments);
},
CLASS_NAME: "OpenLayers.MapZh"
});
Version data entries
5 entries across 5 versions & 1 rubygems