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iosswift3rotationcgrect

How to rotate 90 clockwise (swift3)

This 2 lines of code produce a image that is 90 counter clockwise from the way i took the image. Any ideas how I can use code to rotate the image 90 degrees clockwise?

  let l = photoDispaly.image

      l?.draw(in: CGRect(x: 10, y: 240.5, width: 435 , height: 435), blendMode: .normal, alpha: 1.0)

enter image description here

Solution

  • You can rotate the image view 90 degrees clockwise through this line of code.

    yourImageView.transform = CGAffineTransform(rotationAngle: CGFloat(M_PI_2))