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Consider labelmap opacity when rendering it on 2D canvas #190

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Consider labelmap opacity when rendering it on 2D canvas #190

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2 changes: 1 addition & 1 deletion visualization/renderer2D.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1274,7 +1274,7 @@ X.renderer2D.prototype.render_ = function(picking, invoked) {
// draw the labels with a configured opacity
if (_currentLabelMap && _volume._labelmap._visible) {

var _labelOpacity = 1;//_volume._labelmap._opacity;
var _labelOpacity = _volume._labelmap._opacity;
this._context.globalAlpha = _labelOpacity; // draw transparent depending on
// opacity
this._context.drawImage(this._labelFrameBuffer, _offset_x, _offset_y,
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