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| author | Samuel Rødal <samuel.rodal@nokia.com> | 2012-02-06 17:19:46 (GMT) |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-07 16:29:06 (GMT) |
| commit | 593947ba70188df3d33efe031fab2fd255faa8b9 (patch) | |
| tree | defdf6b28650a9f8efcb3eaeef007f7622700f52 /src | |
| parent | b0d5bf719298e1b99deed493ac6a9ee4dd689e22 (diff) | |
| download | Qt-593947ba70188df3d33efe031fab2fd255faa8b9.zip Qt-593947ba70188df3d33efe031fab2fd255faa8b9.tar.gz Qt-593947ba70188df3d33efe031fab2fd255faa8b9.tar.bz2 | |
Fixed CustomDashLine drawing bug.
The bug was caused by attempting to stroke an empty subpath. If there
have been no line-to's emitted we should not try to join the start and
end of that line segment.
Task-number: QTBUG-23248
Change-Id: I38b7e955ed6683f8fc25f9551e93b4f472c022bf
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/painting/qstroker.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp index f7e50c8..a6ed08f 100644 --- a/src/gui/painting/qstroker.cpp +++ b/src/gui/painting/qstroker.cpp @@ -756,7 +756,9 @@ template <class Iterator> bool qt_stroke_side(Iterator *it, #ifdef QPP_STROKE_DEBUG qDebug("\n ---> (side) closed subpath"); #endif - stroker->joinPoints(prev.x, prev.y, *startTangent, stroker->joinStyleMode()); + // don't join empty subpaths + if (!first) + stroker->joinPoints(prev.x, prev.y, *startTangent, stroker->joinStyleMode()); return true; } else { #ifdef QPP_STROKE_DEBUG |