Crop center part (1/3) of the window and display in full screen in the same window

  • I am previewing the camera image in 640480 window. I want to crop the 1/3 of the preview image and display in the same window 640480.

    How I do in Qt. Can any one of you give suggessions.

    Thanks In Advance

  • I cropped the image using QImage copy and scaled method. Now I want to fit the cropped image in the full window when increasing and decreasing the window.

    Anybody suggest ideas its very helpful to me for proceeding.

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