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  1. Qt
  2. QTBUG-30281

Text Draw engine very slow on Retina

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Details

    • Bug
    • Resolution: Done
    • Not Evaluated
    • 5.1.0
    • 5.0.1
    • GUI: Text handling
    • None
    • 1161a8a62907796ea45b1877bec31e66aeef77f6

    Description

      QPainter speed on drawText method is very slow when High Resolution Support is enabled for the Qt application under Mac OS X on Retina computer. The speed of text handling is up to 6 times slower. As result QPlainTextEdit and other same widgets works disgustingly.
      Has you any ideas to solve such problem?

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            esabraha Eskil Abrahamsen Blomfeldt
            mskmsk_1985 Mihail
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            Dates

              Created:
              Updated:
              Resolved:

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