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Resolve empty when tile not loaded yet

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This commit is contained in:
Andreas Hocevar
2019-10-14 14:13:57 +02:00
parent f477fc18f2
commit 7454df0c2f
1 changed files with 4 additions and 0 deletions
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4
src/ol/renderer/canvas/VectorTileLayer.js
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@@ -432,6 +432,10 @@ class CanvasVectorTileLayerRenderer extends CanvasTileLayerRenderer {
break; break;
} }
} }
if (!sourceTile) {
resolve([]);
return;
}
const corner = getTopLeft(tileGrid.getTileCoordExtent(sourceTile.tileCoord)); const corner = getTopLeft(tileGrid.getTileCoordExtent(sourceTile.tileCoord));
const tilePixel = [ const tilePixel = [
(coordinate[0] - corner[0]) / resolution, (coordinate[0] - corner[0]) / resolution,