blumia/pineapple-pictures
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix: inaccurate color when display CMYK images

Browse Source 
Resolve https://github.com/BLumia/pineapple-pictures/issues/100
This commit is contained in:
Gary Wang
2025-11-05 20:23:40 +08:00
parent 10e1e91e7b
commit 9021ff2579
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
app/graphicsview.cpp
View File

@ -53,12 +53,15 @@ void GraphicsView::showFileFromPath(const QString &filePath)
} else if (!imageReader.canRead()) { } else if (!imageReader.canRead()) {
showText(tr("Image data is invalid or currently unsupported")); showText(tr("Image data is invalid or currently unsupported"));
} else { } else {
QPixmap && pixmap = QPixmap::fromImageReader(&imageReader); QImage && img = imageReader.read();
if (pixmap.isNull()) { if (img.isNull()) {
showText(tr("Image data is invalid or currently unsupported")); showText(tr("Image data is invalid or currently unsupported"));
} else { } else {
pixmap.setDevicePixelRatio(devicePixelRatioF()); if (img.format() == QImage::Format_CMYK8888) {
showImage(pixmap); img.convertToColorSpace(QColorSpace::SRgb);
}
img.setDevicePixelRatio(devicePixelRatioF());
showImage(img);
} }
} }
} }