FXLabel Animate Font Size

[devfsmalik]

Hi Nick,

I actually want to animate font size between two values but UIView animation does not work on UILabel font size.

Start Font Size= 20 pts
End Font Size = 100 pts

In animation it sets 100pts at once not animate and gradually increase. I actually want to gradually increase the font size.

Can you help how to achieve or can FXLabel help to achieve.

Thanks,

[nicklockwood]

FXLabel doesn't support this either, I'm afraid. UILabel updating requires a redraw, which iOS animation doesn't support. The best option would be to animate using an NSTimer or CADisplayLink to repeatedly redraw the label at intermediate sizes over several frames.