How to zoom a view in UIScrollView with anchor point in center?

Question

I have a view in UIScrollView in which the user can zoom into.

The view has the same size as the UIScrollView frame. However, the subviews of that view are bigger and ce

Answer 1

Yes I believe you can change the anchorPoint for a view's layer. like so -

[self.yourView.layer setAnchorPoint:CGPointMake(0.5, 0)];

The coordinates of the anchor point are aptly defined in this diagram -

If you want the animation to anchor from left-center then set the anchorPoint to (0.0, 0.5) i.e. point B in the figure.