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  1. Qt
  2. QTBUG-78200

[REG 5.13->5.14] SVG with viewBox not in (0,0) is not rendered

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    • c3ba57620c2c40d285004af2e1809e581e6bb7e7 (qt/qtsvg/5.14.0)

    Description

      SVG file containing view box not in (0,0) is not rendered correctly. In my particular case image becomes invisible. This happened because of incorrect translate.

      Bug introduced by commit https://code.qt.io/cgit/qt/qtsvg.git/commit/?h=5.14&id=14fa4591eb34a35cf3d485fd901e3f1e2caa7770

      SVG file and sample program reproducing this bug are attached. Also I attached a patch with "quick and dirty" fix of it.

      Any branch above 5.13 (but not including) is affected.

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-70256 When a viewbox is set along with a size for the SVG it is not rendered correctly

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-79333 [REG 5.13-5.14] Some SVG images are not drawn when the source size is set

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-79933 [REG 5.13->5.14] Drawing of SVG elements into bounds broke (if a viewBox is present)

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-80954 [REG 5.13->5.14] QSvgRenderer draws at incorrect position

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          For Gerrit Dashboard: QTBUG-78200
          # Subject Branch Project Status CR V
          280802,2 Fix rendering of SVG with translating viewBox 5.14 qt/qtsvg Status: MERGED -1 0

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              vgt Eirik Aavitsland
              nick-korotysh Nick Korotysh
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              Dates

                Created:
                Updated:
                Resolved:

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