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Merge pull request #1695 from twpayne/fix-render-node-leak

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Save replay group, even if empty
This commit is contained in:
Tom Payne
2014-02-13 15:25:56 +01:00
parent 0007b5e3ec a178712f6b
commit c31d423717
1 changed files with 2 additions and 4 deletions
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6
src/ol/renderer/canvas/canvasvectorlayerrenderer.js
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@@ -69,7 +69,7 @@ ol.renderer.canvas.VectorLayer.prototype.composeFrame =
this.dispatchPreComposeEvent(context, frameState, transform);
var replayGroup = this.replayGroup_;
if (!goog.isNull(replayGroup)) {
if (!goog.isNull(replayGroup) && !replayGroup.isEmpty()) {
var renderGeometryFunction = this.getRenderGeometryFunction_();
goog.asserts.assert(goog.isFunction(renderGeometryFunction));
context.globalAlpha = layerState.opacity;
@@ -227,9 +227,7 @@ ol.renderer.canvas.VectorLayer.prototype.prepareFrame =
this.renderedResolution_ = frameStateResolution;
this.renderedRevision_ = vectorLayerRevision;
if (!replayGroup.isEmpty()) {
this.replayGroup_ = replayGroup;
}
this.replayGroup_ = replayGroup;
};