Merge pull request #8675 from wallw-bits/fix-typecheck-zoomify

Get width as number from number|Size
2018-09-19 11:55:35 -06:00
parent 978b039ddc 45f2324a4e
commit d44ba929ab
1 changed files with 2 additions and 1 deletions
--- a/src/ol/source/Zoomify.js
+++ b/src/ol/source/Zoomify.js
@@ -219,7 +219,8 @@ class Zoomify extends TileImage {
                tileCoordX +
                tileCoordY * tierSizeInTiles[tileCoordZ][0];
            const tileSize = tileGrid.getTileSize(tileCoordZ);
-            const tileGroup = ((tileIndex + tileCountUpToTier[tileCoordZ]) / tileSize) | 0;
+            const tileWidth = Array.isArray(tileSize) ? tileSize[0] : tileSize;
+            const tileGroup = ((tileIndex + tileCountUpToTier[tileCoordZ]) / tileWidth) | 0;
            const localContext = {
              'z': tileCoordZ,
              'x': tileCoordX,