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  1. Qt
  2. QTBUG-100172

QPolygonF::united same polygons error

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.15.2, 6.1.2
    • GUI: Painting
    • None
    • All

    Description

      Still error uniting polygons with parallel lines. 
      There is an erroneous polygon in the attached file, with a minimal change in the second point of the top polygon uniting error does not occurs

      Attachments

        1. main.cpp
          0.7 kB
          Daniil Savin

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-34487 Wrong result using "QPolygonF united ( const QPolygonF & r ) const"

          • P4: Low - Would be nice to fix, but it's not very important.
          • Reported
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-38037 REG: QPolygonF::united returns errornous result

          • 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
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          Activity

            People

              vgt Eirik Aavitsland
              daniil_s. Daniil Savin
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              Dates

                Created:
                Updated:
                Resolved:

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