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  1. Qt
  2. QTBUG-95957

Scaled pixmap with ellipse clipping leaves lines in output

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P3: Somewhat important
    • Resolution: Unresolved
    • Affects Version/s: 6.1.2
    • Fix Version/s: None
    • Component/s: GUI: High-DPI
    • Labels:
      None
    • Environment:
      Windows 10, QT 6.1.2

      Description

      Drawing a scaled-down pixmap with a circular clipping on windows with window scaling of 125 % does not cover the complete area. Lines within the area a drawn with the background.

      100% and 150% scaling seem to be fine.

      Screenshot attached to illustrate problem. Source code attached as well.

        Attachments

        1. Overscale.zip
          8 kB
        2. screenshot.PNG
          screenshot.PNG
          24 kB
        For Gerrit Dashboard: QTBUG-95957
        # Subject Branch Project Status CR V

          Activity

            People

            Assignee:
            sorvig Morten Sørvig
            Reporter:
            jsundermeyer Jan Sundermeyer
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            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:

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                There is 1 open Gerrit change