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  1. Qt
  2. QTBUG-60359

QPainter::drawPath fails to draw a QPainterPath that contains a tiny ellipse

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P3: Somewhat important P3: Somewhat important
    • 5.11.1
    • 5.8.0
    • GUI: Painting
    • None
    • Windows 7

      QPainter::drawPath fails to draw a QPainterPath that contains a tiny ellipse. If the size gets small enough, nothing is drawn. At the "edge of failure" a strange looking figure is drawn (shown in the attached image).

      The attached files contain a small example program that shows the problem.

        1. main.cpp
          0.2 kB
          Stian Andre Olsen
        2. PainterPath.png
          15 kB
          Stian Andre Olsen
        3. PainterPath.pro
          0.1 kB
          Stian Andre Olsen
        4. Widget.cpp
          0.6 kB
          Stian Andre Olsen
        5. Widget.h
          0.1 kB
          Stian Andre Olsen
        For Gerrit Dashboard: QTBUG-60359
        # Subject Branch Project Status CR V
        227223,6 Use qFuzzyCompare instead of qFuzzyIsNull in QPointF == 5.11 qt/qtbase Status: MERGED +2 0
        230706,1 Use qFuzzyCompare instead of qFuzzyIsNull in QPointF == dev qt/qtbase Status: ABANDONED 0 0

            allan.jensen Allan Sandfeld Jensen
            stian Stian Andre Olsen
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes