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Map should change zoom level to maximum for the baseLayer when the baseLayer

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changes, rather than trying to set it to 17, which will fail, and leave the 
zoom level as null, and then everything explodes. Thanks to Heidi Fox at MC
for this report.


git-svn-id: http://svn.openlayers.org/branches/openlayers/2.0@1355 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-08-24 14:08:18 +00:00
parent d564f2da47
commit e61545167d
1 changed files with 5 additions and 3 deletions
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8
lib/OpenLayers/Map.js
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@@ -371,9 +371,12 @@ OpenLayers.Map.prototype = {
if (center != null) {
var zoom = this.getZoom();
this.zoom = null;
if (zoom > this.baseLayer.numZoomLevels - 1) {
zoom = this.baseLayer.numZoomLevels - 1;
}
this.setCenter(center, zoom);
}
if ((noEvent == null) || (noEvent == false)) {
this.events.triggerEvent("changebaselayer");
}
@@ -562,7 +565,6 @@ OpenLayers.Map.prototype = {
* trigger movestart/end events
*/
setCenter: function (lonlat, zoom, minor) {
var zoomChanged = (this.isValidZoomLevel(zoom)) &&
(zoom != this.getZoom());
@@ -599,7 +601,7 @@ OpenLayers.Map.prototype = {
this.popups[i].updatePosition();
}
}
//send the move call to the baselayer and all the overlays
var bounds = this.getExtent();
for (var i = 0; i < this.layers.length; i++) {