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iphone - Load image from photo library

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

How can I load an image from photo library and show it in imageView?
How can I change image to black and white?

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1 Answer

answered Oct 24, 2021 by 深蓝 (71.8m points)

If you want to load an image from photo library, you have to use UIImagePickerController class. Refer this Link

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…

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