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  1. Qt
  2. QTBUG-12196

QTextEngine glyph error

    XMLWordPrintable

Details

    • Bug
    • Resolution: Out of scope
    • P2: Important
    • 4.8.x
    • 4.5.2, 4.5.3, 4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.7.0
    • GUI: Font handling
    • None
    • GNU/Linux, 64 bit

    Description

      Behavioral change after Qt 4.5.1 or after commit (b89efc8e7f3289ff85a5076297e4357283dd24a5)

      Compiling the attached example with Qt 4.5.1 and then Qt 4.5.2, shows the problem.

      Output:

      load glyph failed err=6 face=0x1d8d5d0, glyph=7821
      QFontEngine: Glyph neither outline nor bitmap format=0
      load glyph failed err=6 face=0x1d8d5d0, glyph=7822
      QFontEngine: Glyph neither outline nor bitmap format=0
      load glyph failed err=6 face=0x1d8d5d0, glyph=7823
      ...

      Attachments

        1. Bildschirmfoto.png
          Bildschirmfoto.png
          8 kB
        2. bug.tar.bz2
          0.6 kB
        3. Screenshot-font01.png
          Screenshot-font01.png
          3 kB
        4. Screenshot-font02.png
          Screenshot-font02.png
          4 kB
        5. Unbenannt.png
          Unbenannt.png
          2 kB

        Issue Links

          resulted in

          Suggestion - Public suggestions QTBUG-12638 Add QFontMetrics::inFont(uint) which checks if a given font supports a specific UCS-4 encoded code point

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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          Activity

            People

              esabraha Eskil Abrahamsen Blomfeldt
              stromme Christian
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              Dates

                Created:
                Updated:
                Resolved:

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