From 26938ed10e0a0bf1a6bc07fac4c67c8a538ff8de Mon Sep 17 00:00:00 2001 From: pnorcrss Date: Thu, 1 Aug 2013 12:11:33 -0500 Subject: [PATCH] cleaned up docBlock and tabs in _getSafeElemWidth() --- src/viewer.js | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/src/viewer.js b/src/viewer.js index 249ba52e..9c1c7469 100644 --- a/src/viewer.js +++ b/src/viewer.js @@ -1109,17 +1109,19 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype, /** - * [_getSafeElemSize returns getElementSize(), but refuses to return NaN] - * @return {[NaN]} + * _getSafeElemSize returns getElementSize(), but refuses to return 0 for X or y, + * which was causing some calling operations in updateOnve and openTileSource to + * return NaN. + * @returns {point} * @private */ function _getSafeElemSize (oElement) { - oElement = $.getElement( oElement ); + oElement = $.getElement( oElement ); - return new $.Point( - (oElement.clientWidth === 0 ? 1 : oElement.clientWidth), - (oElement.clientHeight === 0 ? 1 : oElement.clientHeight) - ); + return new $.Point( + (oElement.clientWidth === 0 ? 1 : oElement.clientWidth), + (oElement.clientHeight === 0 ? 1 : oElement.clientHeight) + ); } /**