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iphone - Load image from photo library

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iphone - Load image from photo library

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