CODEWITHSUNDEEP
iphoneuiscrollviewios-simulatorzooming
Kenny Wyland
Kenny Wyland

Reputation: 21860

Pinch Zoom on iPhone Simulator

I have never gotten this to work. What the heck am I doing wrong? :) I have a scroll view, the minimumZoomScale = 0.85, the maximumZoomScale is 2.0. I add a subview to the scroll view. The size of the subview is larger than the scrollview and I've set the scrollview's content size equal to the size of the subview.

Subview is 850 x 1100, scrollView is 722 x 935.

scrollView.contentSize = subview.frame.size;  
scrollView.minimumZoomScale = 0.85; 
scrollView.maximumZoomScale = 2.0;

How do I pinch zoom in the simulator? I've read online that I'm supposed to hold down the Option key while click-dragging, but that never works for me. I've tried all of the other modifier keys and none of them work either.

What am I doing wrong?

Upvotes: 1

Views: 5093

Answers (1)

Anomie
Anomie

Reputation: 94794

Did you remember to set a delegate for the scroll view and return the appropriate view from viewForZoomingInScrollView:? Otherwise, post some actual code.

Upvotes: 3

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