Rotation originX/originY GIF sample

Author: tsonevn

docs/ui/animation-examples.md

@@ -375,6 +375,8 @@ animationSet.play().catch((e) => {
 ## Rotation using originX and originY
 __Example 5: Rotating a view around its center. Center of view is changed via `originX` and `originY` properties.__
 
+![rotation_origin_x_y](./img/modules/animation/rotation_origin_x_y.gif "Rotation originX / originY")
+
 ``` JavaScript
 const view = page.getViewById("myView");