fix: handle Arc clockwise on getSelfRect

test/unit/Arc-test.ts

@@ -96,6 +96,34 @@ describe('Arc', function () {
     });
   });
 
+  it('getSelfRect on clockwise', function () {
+    var stage = addStage();
+    var layer = new Konva.Layer();
+    var arc = new Konva.Arc({
+      x: 100,
+      y: 100,
+      innerRadius: 50,
+      outerRadius: 80,
+      angle: 90,
+      fill: 'green',
+      stroke: 'black',
+      strokeWidth: 4,
+      name: 'myArc',
+      draggable: true,
+      clockwise: true,
+    });
+
+    layer.add(arc);
+    stage.add(layer);
+
+    assert.deepEqual(arc.getSelfRect(), {
+      x: -80,
+      y: -80,
+      width: 160,
+      height: 160,
+    });
+  });
+
   it('cache', function () {
     var stage = addStage();
     var layer = new Konva.Layer();