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ioscgaffinetransformcgaffinetransformscale

CGAffineTransformMakeRotation scale down my image

I am using CGAffineTransformMakeRotation to rotate my button.But my button getting scaled(big or small) according to my value to rotate.How to stop scaling of my button? sample code i have used 

 UIView.animateWithDuration(2.5, animations: {
        self.btnMeter.transform = CGAffineTransformRotate(CGAffineTransformIdentity, (45 * CGFloat(M_PI)) / 180.0) 

    })
Solution

  • I have kept my button on UIView.After that I have rotated my view using the same code.It works fine.