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2014/10/15 ¤U¤È 10:14:42
iphone Programming Glossary: t1How do i rotate a CALayer around a diagonal line? http://stackoverflow.com/questions/2394807/how-do-i-rotate-a-calayer-around-a-diagonal-line create a scale value going from 1.0 to 0.1 to 1.0 float scale MAX fabs float frames i 2 frames 1 0.1 CGAffineTransform t1 t2 t3 t1 CGAffineTransformMakeRotation angle t2 CGAffineTransformScale t1 scale 1.0f t3 CGAffineTransformRotate t2 angle.. scale value going from 1.0 to 0.1 to 1.0 float scale MAX fabs float frames i 2 frames 1 0.1 CGAffineTransform t1 t2 t3 t1 CGAffineTransformMakeRotation angle t2 CGAffineTransformScale t1 scale 1.0f t3 CGAffineTransformRotate t2 angle CATransform3D.. frames i 2 frames 1 0.1 CGAffineTransform t1 t2 t3 t1 CGAffineTransformMakeRotation angle t2 CGAffineTransformScale t1 scale 1.0f t3 CGAffineTransformRotate t2 angle CATransform3D trans CATransform3DMakeAffineTransform t3 values addObject..
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