Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-127913

QQuickTextNodeEngine renders QChar::ObjectReplacementCharacter at low-DPI

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 6.8
    • Quick: SceneGraph
    • None
    • All

    Description

      When QQuickTextNodeEngine encounters QChar::ObjectReplacementCharacter for object types that are not images it goes though QTextObjectInterface to draw the object, but does so by painting into an 1x image.

      We need to plumb the DPR though somehow, so that the backingstore used by QQuickTextNodeEngine for the object is at the right DPI.

      Widgets does not have this issue as it draws directly into the widget backingstore, instead of to an intermediate QImage.

      Attachments

        Issue Links

          resulted from

          Sub-task - The sub-task of the issue QTBUG-126239 Investigate how we can handle NSAdaptiveImageGlyph (Genmojis, stickers)

          • Not Evaluated - Not yet evaluated/prioritized
          • In Progress
          For Gerrit Dashboard: QTBUG-127913
          # Subject Branch Project Status CR V
          637874,2 Respect target DPR when drawing text objects in QQuickTextNodeEngine dev qt/qtdeclarative Status: NEW 0 0

          Activity

            People

              esabraha Eskil Abrahamsen Blomfeldt
              vestbo Tor Arne Vestbø
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:

                Gerrit Reviews

                  There is 1 open Gerrit change