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Set time and handle frame animation in raster source

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This commit is contained in:
Tim Schaub
2017-10-09 18:01:08 -06:00
parent 623dcd881f
commit 90b08cdc1c
3 changed files with 91 additions and 0 deletions
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7
src/ol/source/raster.js
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@@ -181,6 +181,8 @@ ol.source.Raster.prototype.updateFrameState_ = function(extent, resolution, proj
frameState.focus = center;
frameState.size[0] = Math.round(ol.extent.getWidth(extent) / resolution);
frameState.size[1] = Math.round(ol.extent.getHeight(extent) / resolution);
frameState.time = Date.now();
frameState.animate = false;
var viewState = frameState.viewState;
viewState.center = center;
@@ -234,6 +236,11 @@ ol.source.Raster.prototype.getImage = function(extent, resolution, pixelRatio, p
}
frameState.tileQueue.loadMoreTiles(16, 16);
if (frameState.animate) {
requestAnimationFrame(this.changed.bind(this));
}
return this.renderedImageCanvas_;
};