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Thread: QOpenGLWidget and text rendering

  1. #1
    Join Date
    Feb 2015
    Qt products
    Qt4 Qt5

    Default QOpenGLWidget and text rendering


    the problem is as follows: I need to render text on QOpenGLWidget. I was using QPainter to do so, but as I see, it lives by itself, e.g. resizeGL call does not affect QPainter rendered text position, also QPainter coordinates are different from defined in glOrtho. In QGLWidget there was a nice function renderText, obviously it is absent in QOpenGLWidget. Any other alternatives?

    Last edited by Kozersky; 27th September 2015 at 11:54.

  2. #2
    Join Date
    Nov 2015
    Qt products
    Unix/X11 Windows

    Unhappy Re: QOpenGLWidget and text rendering

    look at

    but i can not find a way to fill text body. can any body tell me?


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