Display an image or UIImage with a plain CALayer

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执笔经年
执笔经年 2020-12-13 03:12

I\'ve often read that using a CALayer rather than a UIImageView is an performance boost when it comes to heavy image usage. That makes sense, becau

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  •  无人及你
    2020-12-13 03:30

    ARC version requires a different cast:

    self.myView.layer.contents = (__bridge id) self.myImage.CGImage;
    

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