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Round center in viewState

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ahocevar
2018-08-09 17:22:49 +02:00
parent e5944682df
commit f3cd1d8dfd
2 changed files with 9 additions and 11 deletions
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11
src/ol/PluggableMap.js
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@@ -1179,19 +1179,12 @@ class PluggableMap extends BaseObject {
for (let i = 0, ii = layerStatesArray.length; i < ii; ++i) {
layerStates[getUid(layerStatesArray[i].layer)] = layerStatesArray[i];
}
viewState = view.getState();
let focus = this.focus_;
if (!focus) {
focus = viewState.center;
const pixelResolution = viewState.resolution / this.pixelRatio_;
focus[0] = Math.round(focus[0] / pixelResolution) * pixelResolution;
focus[1] = Math.round(focus[1] / pixelResolution) * pixelResolution;
}
viewState = view.getState(this.pixelRatio_);
frameState = /** @type {module:ol/PluggableMap~FrameState} */ ({
animate: false,
coordinateToPixelTransform: this.coordinateToPixelTransform_,
extent: extent,
focus: focus,
focus: this.focus_ ? this.focus_ : viewState.center,
index: this.frameIndex_++,
layerStates: layerStates,
layerStatesArray: layerStatesArray,