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Copy device pixel ratio from original pixmap inside KPixmapModifier::scale

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David Edmundson 2015-03-25 12:41:18 +01:00
parent 1fac8a7bba
commit ff8c61dbca
1 changed files with 3 additions and 0 deletions
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3
src/kitemviews/private/kpixmapmodifier.cpp
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@ -347,6 +347,7 @@ void KPixmapModifier::scale(QPixmap& pixmap, const QSize& scaledSize)
}};
QPixmap scaledPixmap(scaledPixmapSize);
scaledPixmap.setDevicePixelRatio(pixmap.devicePixelRatio());
scaledPixmap.fill(Qt::transparent);
Display* dpy = QX11Info::display();
@ -364,7 +365,9 @@ void KPixmapModifier::scale(QPixmap& pixmap, const QSize& scaledSize)
pixmap = pixmap.scaled(scaledSize, Qt::KeepAspectRatio, Qt::SmoothTransformation);
}
#else
qreal dpr = pixmap.devicePixelRatio();
pixmap = pixmap.scaled(scaledSize, Qt::KeepAspectRatio, Qt::SmoothTransformation);
pixmap.setDevicePixelRatio(dpr);
#endif
}