Merge pull request #13975 from mike-000/do-not-scale-displacement

Do not scale Icon and RegularShape displacement

src/ol/style/Icon.js

@@ -293,7 +293,13 @@ class Icon extends ImageStyle {
       this.normalizedAnchor_ = anchor;
     }
     const displacement = this.getDisplacement();
-    return [anchor[0] - displacement[0], anchor[1] + displacement[1]];
+    const scale = this.getScaleArray();
+    // anchor is scaled by renderer but displacement should not be scaled
+    // so divide by scale here
+    return [
+      anchor[0] - displacement[0] / scale[0],
+      anchor[1] + displacement[1] / scale[1],
+    ];
   }
 
   /**

src/ol/style/RegularShape.js

@@ -179,7 +179,13 @@ class RegularShape extends ImageStyle {
       return null;
     }
     const displacement = this.getDisplacement();
-    return [size[0] / 2 - displacement[0], size[1] / 2 + displacement[1]];
+    const scale = this.getScaleArray();
+    // anchor is scaled by renderer but displacement should not be scaled
+    // so divide by scale here
+    return [
+      size[0] / 2 - displacement[0] / scale[0],
+      size[1] / 2 + displacement[1] / scale[1],
+    ];
   }
 
   /**