And*_*rew 0 iphone animation core-animation objective-c
我有一系列CAGradientLayers,它们是在加载视图时制作的,但滚动它们会导致一些延迟.有没有办法减少这种滞后?
Gil*_*vik 12
确保添加:
l.shouldRasterize=YES;
l.rasterizationScale=[UIScreen mainScreen].scale;
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