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Tile.Image.cloneMarkup renamed Tile.Image.createBackBuffer

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This commit is contained in:
Éric Lemoine
2011-10-29 12:22:08 +02:00
parent f3e0ac9425
commit c80746b890
5 changed files with 27 additions and 24 deletions
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16
lib/OpenLayers/Tile/Image/IFrame.js
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@@ -195,19 +195,19 @@ OpenLayers.Tile.Image.IFrame = {
},
/**
* Method: cloneMarkup
* Override cloneMarkup to not attempt cloning when we use an iframe.
* Moving an iframe from one element to another makes it necessary to
* reload the iframe because its content is lost. So we just give up.
* Method: createBackBuffer
* Override createBackBuffer to do nothing when we use an iframe. Moving an
* iframe from one element to another makes it necessary to reload the iframe
* because its content is lost. So we just give up.
*
* Returns:
* {DOMElement}
*/
cloneMarkup: function() {
var clone;
createBackBuffer: function() {
var backBuffer;
if(!this.useIFrame) {
clone = OpenLayers.Tile.Image.prototype.cloneMarkup.call(this);
backBuffer = OpenLayers.Tile.Image.prototype.createBackBuffer.call(this);
}
return clone;
return backBuffer;
}
};