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Dispatch 'precompose' event for ol.renderer.canvas.VectorLayer

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This commit is contained in:
Frederic Junod
2013-11-18 12:36:13 +01:00
committed by Tom Payne
parent 0746715231
commit b39496f380
1 changed files with 3 additions and 3 deletions
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src/ol/renderer/canvas/canvasvectorlayerrenderer.js
+3 -3
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@@ -54,12 +54,12 @@ goog.inherits(ol.renderer.canvas.VectorLayer, ol.renderer.canvas.Layer);
ol.renderer.canvas.VectorLayer.prototype.composeFrame = ol.renderer.canvas.VectorLayer.prototype.composeFrame =
function(frameState, layerState, context) { function(frameState, layerState, context) {
/** @type {goog.vec.Mat4.AnyType|undefined} */ var transform = this.getTransform(frameState);
var transform;
this.dispatchPreComposeEvent(context, frameState, transform);
var replayGroup = this.replayGroup_; var replayGroup = this.replayGroup_;
if (!goog.isNull(replayGroup)) { if (!goog.isNull(replayGroup)) {
transform = this.getTransform(frameState);
context.globalAlpha = layerState.opacity; context.globalAlpha = layerState.opacity;
replayGroup.draw(context, frameState.extent, transform); replayGroup.draw(context, frameState.extent, transform);
} }