diff options
-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..804c40ecbb 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()); + qreal devicePixelRatio = paintDevice->devicePixelRatioF(); + CGContextScaleCTM(context, devicePixelRatio, devicePixelRatio); CGContextScaleCTM(context, 1, -1); } |