Applying scaling and rotation on a view using CGAffineTransform

Question

So I need to apply some scaling and some rotation to a view (I do this using gestures), so for each gesture I update the current scalling and rotation values with something

Answer 1

Try applying the transformations to the identity transform, e.g.

CGAffineTransform transform = CGAffineTransformIdentity;
transform = CGAffineTransformScale(transform, scaleWidth, scaleHeight);
transform = CGAffineTransformRotate(transform, angle);
viewToTransform.transform = transform;