ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Merge pull request #11987 from ahocevar/vector-opacity

Browse Source 
Respect opacity for vector instructions
This commit is contained in:
Andreas Hocevar
2021-02-06 21:30:50 +01:00
committed by GitHub
parent 3eb5dcca68 ebc3631341
commit 94bfe77c21
7 changed files with 100 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/ol/renderer/canvas/VectorTileLayer.js
View File

@@ -604,6 +604,9 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
* @param {import("../../PluggableMap.js").FrameState} frameState Frame state.
*/
renderDeclutter(frameState) {
const context = this.context;
const alpha = context.globalAlpha;
context.globalAlpha = this.getLayer().getOpacity();
const viewHints = frameState.viewHints;
const hifi = !(
viewHints[ViewHint.ANIMATING] || viewHints[ViewHint.INTERACTING]
@@ -628,6 +631,7 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
}
}
}
context.globalAlpha = alpha;
}
getTileRenderTransform(tile, frameState) {
@@ -696,6 +700,8 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
}
const context = this.context;
const alpha = context.globalAlpha;
context.globalAlpha = layer.getOpacity();
const replayTypes = VECTOR_REPLAYS[renderMode];
const viewState = frameState.viewState;
const rotation = viewState.rotation;
@@ -760,6 +766,7 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
}
}
}
context.globalAlpha = alpha;
return this.container;
}