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  1. Qt
  2. QTBUG-4853

Mac does not render text correctly when painter scaled.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3: Somewhat important
    • Resolution: Cannot Reproduce
    • Affects Version/s: 4.5.3
    • Fix Version/s: None
    • Component/s: GUI: Font handling
    • Labels:
      None
    • Platform/s:
      macOS

      Description

      It looks like some of the font instructions are being ignored.

      The issue can be reproduced with 10.5 and 10.6, but works as expected in windows.

       
      #include <QtGui>
      
      int main(int argc, char *argv[])
      {
          QApplication app(argc, argv);
          QGraphicsScene scene;
          QGraphicsView  view(&scene);
      
          QFont font;
          font.setFamily("Arial,sans-serif");
          font.setPointSize(11);
      
          QGraphicsTextItem *item = scene.addText("Test Set poSi D Hh", font);
          view.scale(6.0,6.0);
          view.setWindowTitle("Graphics Item - good");
          view.show();
      
      
          QTextDocument	docu2;
          docu2.setDefaultFont(font);
          docu2.setPlainText("\n\n\nTest Set poSi D Hh");
      
          QImage	 img2(QSize(1024, 1024), QImage::Format_ARGB32);
          QPainter	 imgPainter2(&img2);
      
          QTransform trans ;
          trans.scale(6.0,6.0);
          imgPainter2.setWorldTransform(trans);
      
          docu2.drawContents(&imgPainter2);
      
          imgPainter2.end();
          QLabel label2;
          label2.setPixmap(QPixmap::fromImage(img2));
          label2.setWindowTitle("Scaled image - not so good");
      
          label2.show();
      
          return app.exec();
      }
      
      

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            • Assignee:
              Unassigned
              Reporter:
              dettman Dean Dettman (Inactive)
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              Dates

              • Created:
                Updated:
                Resolved:

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