fix: svg/dci pixmap not clear when DPR > 1

linuxdeepin / qt5integration

Qt platform theme integration plugins for DDE.

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fix: svg/dci pixmap not clear when DPR > 1 #203

Closed kegechen closed 9 months ago

kegechen commented 11 months ago

QSvgIOHandler multiply final size by device pixel ratio and setDevicePixelRatio to make pixmap clear

QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
QLabel label;
// /usr/share/dsg/icons/flow/3depict.dci
label.setPixmap(QPixmap("/usr/share/icons/bloom/apps/32/preferences-system.svg"));
label.show();

D_DXCB_DISABLE_OVERRIDE_HIDPI=1 QT_SCALE_FACTOR=1.25 ./test_pix
-platformpath /path/to/qt5integratoin-plugins-path

deepin-ci-robot commented 11 months ago

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This pull-request has been approved by: kegechen

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kegechen commented 11 months ago

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kegechen commented 11 months ago

尝试在 QImageReader 中修复 https://codereview.qt-project.org/c/qt/qtbase/+/515545

kegechen commented 10 months ago

尝试在 QImageReader 中修复 https://codereview.qt-project.org/c/qt/qtbase/+/515545

https://bugreports.qt.io/browse/QTBUG-119481 当前 API 不支持