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  1. Qt
  2. QTBUG-1980

QPainterPath::toFillPolygons() is unnecessarilly slow

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Details

    • Bug
    • Resolution: Out of scope
    • P2: Important
    • Some future release
    • 4.3.4
    • GUI: Painting
    • None

    Description

      QPainterPath::toFillPolygons() calculates the intersection of each polygon in the path with every other polygon in the path, including itself, which makes it unnecessarily slow. This should be improved.

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            rodal Samuel Rødal
            sthomass Stian Sandvik Thomassen (closed Nokia identity) (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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