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  1. Qt
  2. QTBUG-37095

Canvas element renders fuzzy on retina displays

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    Details

    • Commits:
      9182797dec1897cda4e2e0368a16ddbd5c18b031 62271c22e5472b9a6c4688fa906bf5d7cfda1953

      Description

      The canvas element renders very fuzzy on a retina display. It looks like it is pixmap-backed, and the devicePixelRatio of that pixmap is left at the default (like 1).

      For an example, take a look at the QML profiler time-line in Qt Creator.

       

        Attachments

        1. iphone6plus.jpg
          iphone6plus.jpg
          93 kB
        2. macbook_retina.jpg
          macbook_retina.jpg
          115 kB
        3. px_scaled.png
          px_scaled.png
          23 kB
        4. px_unscaled.png
          px_unscaled.png
          6 kB
        5. QMLCanvasBug.zip
          3 kB
        6. scaled.png
          scaled.png
          10 kB
        7. unscaled.png
          unscaled.png
          7 kB

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              People

              Assignee:
              sorvig Morten Sørvig
              Reporter:
              erikv Erik Verbruggen
              Votes:
              23 Vote for this issue
              Watchers:
              39 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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