How to rotate triangle image of speech bubble on the surface of bubble?

Question

How to rotate triangle image of speech bubble on the surface of bubble ? triangle image can scale and rotate with the touches and dragging.

Answer 1

What you can do is clip the triangle part of the bubble form the original image, make it into a UIImageView and place it just as if it is a part of the bubble. Then use this UIImageView and make it scale , rotate etc likewise according to UIGestures or UITouch whichever is easier for you along with the bubble. If you want any code help for that please ask. Thanks :)