iphone - UIImage ScaleToFit disable antialias?

Question

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

antialiasing in UIImage scale to fit

is there any way to disable antialiasing when scaling images in uiimage? thanks

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1 Answer

深蓝 · Answer 1 · 2021-10-23T18:34:52+0000

Add the QuartzCore framework to your project, then set the image view’s layer’s magnificationFilter property to kCAFilterNearest.