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  1. Qt
  2. QTBUG-9706

Text anti aliasing broken with OpenGL2 paint engine

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    • 67e8e5baeec38d592596f259894e6dda420728ea

      When drawing text using QPainter::drawText in an opengl widget, the anti aliasing seems not to work with the OpenGL2 paint engine when the text is rotated. This looks especially bad when drawing small text. With the OpenGL paint engine it looks fine.
      I attach the code based on the 2dpainting example with an added rotation so that the problem is visible.

        1. 2dpainting.tgz
          1.48 MB
          Fabien Chéreau
        2. OpenGL2PaintEngine.png
          37 kB
          Fabien Chéreau
        3. OpenGLPaintEngine.png
          37 kB
          Fabien Chéreau
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            esabraha Eskil Abrahamsen Blomfeldt
            xalioth Fabien Chéreau
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              Created:
              Updated:
              Resolved:

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