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[SOLVED]Help with Image Cropping

  • Hello!

    I need to create something like a selector for an image so I can choose which part of the image i want to keep (whole image, bits and pieces etc.) AKA crop the image. I know I can use QPixmap::copy for the actual cropping but I need to get the point from which to crop, width and height (via a selector). I have no idea what to use to do this :D Any help would be much appreciated.

  • Lifetime Qt Champion


    One solution is to subclass QLabel and get the starting and ending point using mousePress and mouseRelease event making the rectangle from these coordinates.

    You can use a QRubberBand for the "selection effect"

    Hope it helps

  • Thank you I think I can use that :)

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