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  4. Update Qt5.3 to Qt5.4.1 -> pixelated

Update Qt5.3 to Qt5.4.1 -> pixelated

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  • M Offline
    M Offline
    MrBlond
    wrote on last edited by
    #1

    Hey,

    I have developed a Qt project for iOS in Qt5.3. Because of problems with rotating on IPad I updated to Qt5.4.1. Rotating works fine. But after updating some elements (icons at toolbottons, font in a plot,...) are shown pixelated.
    I use Xcode 6 and iOS8.

    What do I wrong? Is there a special setting or something like that?
    Do anybody know this problem and solved it?

    Thanks in advance!

    M 1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      Might be related to QTBUG-43476

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
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      • M MrBlond

        Hey,

        I have developed a Qt project for iOS in Qt5.3. Because of problems with rotating on IPad I updated to Qt5.4.1. Rotating works fine. But after updating some elements (icons at toolbottons, font in a plot,...) are shown pixelated.
        I use Xcode 6 and iOS8.

        What do I wrong? Is there a special setting or something like that?
        Do anybody know this problem and solved it?

        Thanks in advance!

        M Offline
        M Offline
        MrBlond
        wrote on last edited by
        #3

        Thanks for your reply!

        My problem is partial related to mentioned bug-report.
        In my application I draw a plot with QPainter, even the plot line lost quality.

        Has abybody experience with this problem and can give me a hint to improve?

        THX

        1 Reply Last reply
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