diff options
| author | aavit <qt-info@nokia.com> | 2011-06-02 15:29:11 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-06-27 10:59:28 +0200 |
| commit | f1c49cd12d707901192648b41b4fc0d76660acd8 (patch) | |
| tree | 57b9f6220ea218b174c919876cb3d5984b37bb19 /src/gui | |
| parent | 83747a8237e8d91df4fe84569506ea0f0f8920ab (diff) | |
Fix problem with cosmetic stroking of cubic beziers
The new algorithm would fail if the start and end point were identical.
(cherry picked from commit 43ce5bab32e0d28366317be99df5e6df70787826)
Change-Id: I44c42b190db95b831fd04492e4afe3555fb3db50
Reviewed-on: http://codereview.qt.nokia.com/610
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/painting/qcosmeticstroker.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/painting/qcosmeticstroker.cpp b/src/gui/painting/qcosmeticstroker.cpp index 47a1359288..cdc0978ed7 100644 --- a/src/gui/painting/qcosmeticstroker.cpp +++ b/src/gui/painting/qcosmeticstroker.cpp @@ -663,8 +663,8 @@ void QCosmeticStroker::renderCubicSubdivision(QCosmeticStroker::PointF *points, qreal dy = points[3].y - points[0].y; qreal len = ((qreal).25) * (qAbs(dx) + qAbs(dy)); - if (qAbs(dx * (points[0].y - points[2].y) - dy * (points[0].x - points[2].x)) > len || - qAbs(dx * (points[0].y - points[1].y) - dy * (points[0].x - points[1].x)) > len) { + if (qAbs(dx * (points[0].y - points[2].y) - dy * (points[0].x - points[2].x)) >= len || + qAbs(dx * (points[0].y - points[1].y) - dy * (points[0].x - points[1].x)) >= len) { splitCubic(points); --level; |