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

Fix #745, including test.

Browse Source 
git-svn-id: http://svn.openlayers.org/trunk/openlayers@3299 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Schuyler Erle
2007-06-08 18:31:28 +00:00
parent 7c0ab6567f
commit 905bd6d441
2 changed files with 14 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/OpenLayers/Layer/Image.js
+4 -2
View File
@@ -68,8 +68,10 @@ OpenLayers.Layer.Image.prototype =
* *
*/ */
destroy: function() { destroy: function() {
this.tile.destroy(); if (this.tile) {
this.tile = null; this.tile.destroy();
this.tile = null;
}
OpenLayers.Layer.prototype.destroy.apply(this, arguments); OpenLayers.Layer.prototype.destroy.apply(this, arguments);
}, },
tests/Layer/test_Image.html
+10
View File
@@ -77,6 +77,16 @@
*/ */
function test_99_Layer_Image_destroy_before_use (t) {
t.plan(1);
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.Image('Test', 'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif', new OpenLayers.Bounds(-180, -88.759, 180, 88.759), new OpenLayers.Size(580, 288));
map.addLayer(layer);
map.removeLayer(layer);
layer.destroy();
t.ok(true, "destroy() didn't throw an error");
}
function test_99_Layer_Image_destroy (t) { function test_99_Layer_Image_destroy (t) {
t.plan( 4 ); t.plan( 4 );