ios - CGAffineTransform - Compensate for an upper left transform rotate -


i need apply translation transformation compensate rectangular view being rotated around (0,0), original origin of view 0,0.

the end result should make appear view transformed around center point.

cgaffinetransform newtransform = cgaffinetransformidentity; newtransform = cgaffinetransformrotate(newtransform, angle); newtransform = cgaffinetransformtranslate(newtransform,?,?);


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