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DonMag/sw1

Last active August 29, 2015 14:25
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sw1
// Note: this will only rotate it 180 degrees, once
UIView.animateWithDuration(1.0,
animations: {self.arrowImageView.transform = CGAffineTransformMakeRotation(CGFloat(M_PI))}
)
// Note: this will rotate it 180 degrees, each time it's called
UIView.animateWithDuration(1.0,
animations: {self.arrowImageView.transform = CGAffineTransformRotate(self.arrowImageView.transform, CGFloat(M_PI))}
)
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