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don't draw tiles with opacity 0, see #806

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This commit is contained in:
Alexey Tikhonov 2016-02-23 20:42:21 +03:00
parent 856f00994b
commit f51658f0af
1 changed files with 5 additions and 3 deletions
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2
src/tiledimage.js
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@ -240,9 +240,11 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
* Draws the TiledImage to its Drawer. * Draws the TiledImage to its Drawer.
*/ */
draw: function() { draw: function() {
if (this.opacity !== 0) {
this._midDraw = true; this._midDraw = true;
updateViewport( this ); updateViewport( this );
this._midDraw = false; this._midDraw = false;
}
}, },
/** /**