fix: imagery size is off by one

linz · Jan 28, 2020 · 1d7047a · 1d7047a
1 parent 52a4528
commit 1d7047a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/cog/src/cog.ts b/packages/cog/src/cog.ts
@@ -60,7 +60,7 @@ export function onProgress(keys: Record<string, any>, logger: LogType): (p: numb
  * @param tileSize (Optional) size of each tile
  */
 export function getTileSize(quadKey: string, targetResolution: number, tileSize = 256): number {
-    return tileSize * Math.pow(2, targetResolution - quadKey.length);
+    return tileSize * Math.pow(2, targetResolution - quadKey.length + 1);
 }
 
 /**