Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-95957

Scaled pixmap with ellipse clipping leaves lines in output

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3: Somewhat important
    • Resolution: Done
    • Affects Version/s: 6.1.2
    • Fix Version/s: 6.3.0 Beta3, 6.4.0 Beta1
    • Component/s: GUI: High-DPI
    • Labels:
      None
    • Environment:
      Windows 10, QT 6.1.2
    • Platform/s:
      Windows
    • Commits:
      423b650938 (qt/qtbase/dev) 423b650938 (qt/tqtc-qtbase/dev) 5db7260975 (qt/qtbase/6.3) 5db7260975 (qt/tqtc-qtbase/6.3) 5db7260975 (qt/tqtc-qtbase/6.3.0)

      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
        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

            Assignee:
            sorvig Morten Sørvig
            Reporter:
            jsundermeyer Jan Sundermeyer
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Gerrit Reviews

                There are no open Gerrit changes