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  1. Check pixel transparency in transparent QPixmap?

    Started by Maryu, 20th August 2020 12:56
    alpha, qimage, qpixmap, transparency
    • Replies: 0
    • Views: 5,887
    Last Post: 20th August 2020 12:56
    by Maryu  Go to last post

    Forum:
    Qt Programming

  2. alpha for pixel always returns 255

    Started by clutch12, 1st May 2016 00:43
    alpha, transparency
    • Replies: 3
    • Views: 3,702
    Last Post: 4th May 2016 22:17
    by d_stranz  Go to last post

    Forum:
    Qt Programming

  3. Setting up OpenGL shaders with QGLWidget

    Started by Wasabi, 17th August 2011 18:41
    alpha, depth test, opengl, shaders, transparency
    • Replies: 7
    • Views: 10,209
    Last Post: 9th September 2011 18:12
    by 23critters  Go to last post

    Forum:
    Newbie

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