ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Set extent to undefined when it is undefined

Browse Source
This commit is contained in:
Tom Payne
2012-07-15 12:32:09 +02:00
parent 26aa704a4d
commit af7dfc60aa
1 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/ol/map.js
View File

@@ -400,14 +400,17 @@ ol.Map.prototype.recalculateExtent_ = function() {
var center = this.getCenter(); var center = this.getCenter();
var resolution = this.getResolution(); var resolution = this.getResolution();
if (!goog.isDef(size) || !goog.isDef(center) || !goog.isDef(resolution)) { if (!goog.isDef(size) || !goog.isDef(center) || !goog.isDef(resolution)) {
return; if (goog.isDef(this.getExtent())) {
this.set(ol.MapProperty.EXTENT, undefined);
}
} else {
var left = center.x - resolution * size.width / 2;
var right = center.x + resolution * size.width / 2;
var bottom = center.y - resolution * size.height / 2;
var top = center.y + resolution * size.height / 2;
var extent = new ol.Extent(top, right, bottom, left);
this.set(ol.MapProperty.EXTENT, extent);
} }
var left = center.x - resolution * size.width / 2;
var right = center.x + resolution * size.width / 2;
var bottom = center.y - resolution * size.height / 2;
var top = center.y + resolution * size.height / 2;
var extent = new ol.Extent(top, right, bottom, left);
this.set(ol.MapProperty.EXTENT, extent);
}; };