Make a button rotate counterclockwise using CGAffineTransform

quangnghiadev / take-notes

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Open stuartmfv opened 2 years ago

stuartmfv commented 2 years ago

The animation will always take the shortest way. Therefore CGFloat.pi and -CGFloat.pi animates in the same position.
A negative value specifies the clockwise rotation For clockwise rotation with angle .pi imageView.transform = CGAffineTransform(rotationAngle: CGFloat.pi * -1.001)

quangnghiadev commented 2 years ago