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  1. Qt
  2. QTBUG-7999

qDrawBorderPixmap painting error under raster

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 4.7.0
    • 4.6.1
    • GUI: Painting
    • None
    • d738414926bc575a37c6ae6c6cca68d01439b2ef

    Description

      The attached program produces the output shown in border.png. What's expected is a clean rectangle with a 2px border. Removing the render hints gets rid of the problem, as does painting to argb32pre rather than rgb32.

      Attachments

        1. base.png
          base.png
          3 kB
        2. border.png
          border.png
          7 kB
        3. main.cpp
          0.5 kB

        Issue Links

          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-5689 Setting a Rectangle with border smooth causes a rendering error

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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          Activity

            People

              sletta Gunnar Sletta
              brasser Michael Brasser (closed Nokia identity) (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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