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Do not use css z-index

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This commit is contained in:
ahocevar
2019-05-16 09:57:47 +02:00
parent 17d26acb2f
commit b0fae46aa6
2 changed files with 11 additions and 12 deletions
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11
src/ol/renderer/Composite.js
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@@ -81,10 +81,13 @@ class CompositeMapRenderer extends MapRenderer {
this.calculateMatrices2D(frameState);
this.dispatchRenderEvent(RenderEventType.PRECOMPOSE, frameState);
const layerStatesArray = frameState.layerStatesArray;
const layerStatesArray = frameState.layerStatesArray.sort(function(a, b) {
return a.zIndex - b.zIndex;
});
const viewResolution = frameState.viewState.resolution;
this.children_.length = 0;
let element = null;
for (let i = 0, ii = layerStatesArray.length; i < ii; ++i) {
const layerState = layerStatesArray[i];
if (!visibleAtResolution(layerState, viewResolution) ||
@@ -93,12 +96,8 @@ class CompositeMapRenderer extends MapRenderer {
}
const layer = layerState.layer;
const element = layer.render(frameState);
element = layer.render(frameState);
if (element) {
const zIndex = layerState.zIndex;
if (zIndex !== element.style.zIndex) {
element.style.zIndex = zIndex === Infinity ? Number.MAX_SAFE_INTEGER : zIndex;
}
this.children_.push(element);
}
}