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ruslanskorb / RSKImageCropper

An image cropper / photo cropper for iOS like in the Contacts app with support for landscape orientation.
MIT License
2.45k stars 471 forks source link

Can we show cropping image with blur background of image parts? #89

Closed JayMehta711 closed 8 years ago

JayMehta711 commented 8 years ago

I want to create cropping image view like whats up ? so can you help me for same.

ruslanskorb commented 8 years ago

Hi @JayMehta711,

I think that there is no easy way to do it.

One way is as follows:

  1. Add UIVisualEffectView with UIBlurEffect to the image scroll view.
  2. Show it when the user does not drag / scale / rotate the original image, or hide otherwise.
  3. Add preview image view that corresponds to your mask above the image scroll view.
  4. Crop the original image when the user no longer drag / scale / rotate and place it into the preview image view, or set the image of the preview image view to nil otherwise.
  5. Use the image from the preview image view as a cropped image.

p.s. If you will implement it I will reopen the issue.