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iphoneobjective-canimationuiviewcore-animation

Animate a change in UIFont size

Is there a way to animate a change in the font size of some text. I was thinking to call drawRect from a subclass of UIView and draw the text at different sizes.

Solution

  • You can animate the transform on any UIView including labels.

    [UIView beginAnimations:nil context:nil];
label.transform = CGAffineTransformMakeScale(1.5,1.5);
[UIView commitAnimations];

    That will scale the text up to 150%. It may become blocky if you make it too big.