Merge pull request #11401 from mike-000/patch-10

Ensure image extent is valid when scale is negative
2020-08-08 21:15:10 +02:00
parent 25f8b4d8d7 9468a088c0
commit 82328fe2c1
4 changed files with 33 additions and 11 deletions
--- a/src/ol/render/canvas/Executor.js
+++ b/src/ol/render/canvas/Executor.js
@@ -409,7 +409,13 @@ class Executor {
        tmpExtent
      );
    } else {
-      createOrUpdate(boxX, boxY, boxX + boxW, boxY + boxH, tmpExtent);
+      createOrUpdate(
+        Math.min(boxX, boxX + boxW),
+        Math.min(boxY, boxY + boxH),
+        Math.max(boxX, boxX + boxW),
+        Math.max(boxY, boxY + boxH),
+        tmpExtent
+      );
    }
    let renderBufferX = 0;
    let renderBufferY = 0;