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Display attributions and logos for vector sources

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Tom Payne
2014-01-06 16:19:56 +01:00
parent b795ddf430
commit bedfb828d8
1 changed files with 9 additions and 4 deletions
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13
src/ol/renderer/canvas/canvasvectorlayerrenderer.js
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@@ -164,15 +164,20 @@ ol.renderer.canvas.VectorLayer.prototype.handleImageStyleChange_ =
ol.renderer.canvas.VectorLayer.prototype.prepareFrame = ol.renderer.canvas.VectorLayer.prototype.prepareFrame =
function(frameState, layerState) { function(frameState, layerState) {
var vectorLayer = this.getLayer();
goog.asserts.assertInstanceof(vectorLayer, ol.layer.Vector);
var vectorSource = vectorLayer.getSource();
goog.asserts.assertInstanceof(vectorSource, ol.source.Vector);
this.updateAttributions(
frameState.attributions, vectorSource.getAttributions());
this.updateLogos(frameState, vectorSource);
if (!this.dirty_ && (frameState.viewHints[ol.ViewHint.ANIMATING] || if (!this.dirty_ && (frameState.viewHints[ol.ViewHint.ANIMATING] ||
frameState.viewHints[ol.ViewHint.INTERACTING])) { frameState.viewHints[ol.ViewHint.INTERACTING])) {
return; return;
} }
var vectorLayer = this.getLayer();
goog.asserts.assertInstanceof(vectorLayer, ol.layer.Vector);
var vectorSource = vectorLayer.getSource();
goog.asserts.assertInstanceof(vectorSource, ol.source.Vector);
var frameStateExtent = frameState.extent; var frameStateExtent = frameState.extent;
var frameStateResolution = frameState.view2DState.resolution; var frameStateResolution = frameState.view2DState.resolution;
var pixelRatio = frameState.devicePixelRatio; var pixelRatio = frameState.devicePixelRatio;