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author | Gabriel de Dietrich <gabriel.dedietrich@qt.io> | 2017-01-03 16:53:35 -0800 |
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committer | Jani Heikkinen <jani.heikkinen@qt.io> | 2017-01-04 08:32:52 +0000 |
commit | 86abf43122c0b41371d1f6eee7311079ed7cf2bb (patch) | |
tree | 49c046ba6747508454c3e1ddcd7a9b371b763978 /src/gui/painting | |
parent | 39e80062d0cf0c25b456bd89be827e50a6077efa (diff) |
QMacCGContext: Take paint device pixel ratio into account
This seems to have been omitted in c52bb0309071bed9e040c79d87f764bac6a396b8.
Change-Id: If8cde889af75934c85d9b21bd22095b7e5a4bf32
Task-number: QTBUG-57894
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Diffstat (limited to 'src/gui/painting')
-rw-r--r-- | src/gui/painting/qcoregraphics.mm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/painting/qcoregraphics.mm b/src/gui/painting/qcoregraphics.mm index 466b18d59b..803328c10f 100644 --- a/src/gui/painting/qcoregraphics.mm +++ b/src/gui/painting/qcoregraphics.mm @@ -495,6 +495,8 @@ QMacCGContext::QMacCGContext(QPaintDevice *paintDevice) : context(0) context = CGBitmapContextCreate(image->bits(), image->width(), image->height(), 8, image->bytesPerLine(), colorspace, flags); CGContextTranslateCTM(context, 0, image->height()); + const qreal devicePixelRatio = paintDevice->devicePixelRatioF(); + CGContextScaleCTM(context, devicePixelRatio, devicePixelRatio); CGContextScaleCTM(context, 1, -1); } |