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Add ol.Map.isDef

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This commit is contained in:
Tom Payne
2012-07-24 20:47:34 +02:00
parent 042434bc54
commit 228547d0fe
5 changed files with 58 additions and 45 deletions
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7
src/ol/webgl/map.js
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@@ -479,11 +479,12 @@ ol.webgl.Map.prototype.handleWebGLContextRestored = function() {
*/
ol.webgl.Map.prototype.renderInternal = function() {
var center = this.getCenter();
var resolution = this.getResolution();
if (!goog.isDef(center) || !goog.isDef(resolution)) {
if (!this.isDef()) {
return false;
}
var center = this.getCenter();
var resolution = this.getResolution();
var size = this.getSize();
var animate = goog.base(this, 'renderInternal');