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fixed _getSafeElemSize()

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pnorcrss 2013-07-31 14:01:46 -05:00
parent bf3dd7c031
commit cb39fb7e32
1 changed files with 7 additions and 3 deletions
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10
src/viewer.js
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@ -1113,9 +1113,13 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
* @return {[NaN]}
* @private
*/
function _getSafeElemSize () {
var _nElementSize = $.getElementSize();
return isNaN(_nElementSize) ? 0 : _nElementSize;
function _getSafeElemSize (oElement) {
var _oElementSize = $.getElementSize(oElement);
return new $.Point (
( _oElementSize.x === 0 ? 1 : _oElementSize.x ),
( _oElementSize.y === 0 ? 1 : _oElementSize.y )
);
}
/**