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Work with sources that have a max zoom

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This commit is contained in:
Tim Schaub
2018-11-14 21:04:04 +01:00
parent 9a4e665c3b
commit 8822690cf4
1 changed files with 3 additions and 3 deletions
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src/ol/renderer/canvas/TileLayer.js
+3 -3
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@@ -174,9 +174,9 @@ class CanvasTileLayerRenderer extends CanvasLayerRenderer {
let width = Math.round(frameState.size[0] * tilePixelRatio); let width = Math.round(frameState.size[0] * tilePixelRatio);
let height = Math.round(frameState.size[1] * tilePixelRatio); let height = Math.round(frameState.size[1] * tilePixelRatio);
if (tileResolution < viewResolution) { if (tileResolution < viewResolution) {
const scale = tileResolution / tileGrid.getResolution(z + 1); // scale canvas so it covers the viewport until new tiles come it
width *= scale; width *= 1.5;
height *= scale; height *= 1.5;
} }
if (rotation) { if (rotation) {