[SOLVED] Images not loading with QImage.load
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Hi,
I'm trying to load an image file into a QImage using the function:
@
backgroundImage.load(myImageFileName)
@I've tried PNG, JPG and BMP files but none of them work (the function returns 'false').
I tried to debug this by using the QImageReader:
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QImageReader myImage(imageFileName.c_str());
myImage.read(&backgroundImage);
qDebug() << myImage.error();
qDebug() << myImage.errorString();
@This returns:
"0"
"Unknown error"I've tried listing the supported image formats
@qDebug() << QImageReader::supportedImageFormats();@and this gives:
("BW", "EPS", "EPSF", "EPSI", "EXR", "PCX", "PSD", "RAS", "RGB", "RGBA", "SGI", "TGA", "XCF", "bmp", "bw", "dds", "eps", "epsf", "epsi", "exr", "gif", "ico", "jp2", "jpeg", "jpg", "mng", "pbm", "pcx", "pgm", "pic", "png", "ppm", "psd", "ras", "rgb", "rgba", "sgi", "svg", "svgz", "tga", "xbm", "xcf", "xpm", "xv")
Does anyone have any ideas please? I've copied the image plugins into a directory named 'plugins' in the same directory as the executable.
Thanks in advance.
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Thanks - I have versions of this on the dev and deployed system and both give the same error.
Extra things I've tried (to no avail) are:
- different pictures and filetypes (JPG & PNG)
- selecting the file using QFileDialog::getOpenFileName() to ensure file path correct
- Trying backgroundImage=myImage.read() instead of myImage.read(&backgroundImage);
One new message I've seen is:
@kfilemodule(27138)/kio (KDirModel) KDirModelPrivate::_k_slotDeleteItems: No node found for item that was just removed: KUrl("file:///home/yalnte/testpic1.png")@
Is this related?
The problem must be due to something silly - I might have to leave this and then come back to it another time with fresh eyes.