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| author | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2018-08-31 15:13:28 +0200 |
|---|---|---|
| committer | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2018-09-25 12:32:24 +0000 |
| commit | b233ce66d3c25acff514157cfe5c7a4edd9ca7c9 (patch) | |
| tree | 1a7b41fb478ea01aeb0688b51d9b5e24ac82a94a /configure | |
| parent | 213cfc3faee121411fcaac9f99bb5ffd94429384 (diff) | |
QPainter cosmetic stroker: Fix painting error for FlatCap lines
Initialize the lastDir properly, to avoid the stroking algorithm doing
direction-change handling for a single line. That could cause a cap to
be painted for a single FlatCap line.
Also fixes a bug in tst_qpainter, revealed by the above fix. The
result drawPolyline was erroneously compared to the result of drawing
the lines individually, for a case where the former correctly paints
the pixel of the join point in the corner, while the latter by
coincidence used to paint the same pixel as a cap because of the bug
above.
Task-number: QTBUG-70101
Change-Id: Ie20eda33214cfe9e7627f17ef4c7a5b3835c9c24
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions