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Asked: 2026-05-25T20:27:14+00:00

I have 6 uiimage plates which are placed on the view. Now I am

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I have 6 uiimage plates which are placed on the view. Now I am rotating the images 90 degrees on double tap by using the below code:

CGAffineTransform transform = CGAffineTransformMakeRotation(M_PI * 0.5);
plate.transform = transform;

For first double tap it rotates 90 degree but when double tap second time it doesn’t rotate.
Am i missing something ? Thanks in advance.

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1 Answer

  1. Editorial Team

    AffineTransform keeps the data of the transformation saved. So if you scale/rotate/move the view, the AffineTransform will keep that info.

    In order to rotate 90 degree each time, you will have to get the current value and then modify it, or just keep a variable of your current degree and change the variable.

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