PySide Image Formats
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I'm trying to use windows with PySide. However my code that ran fine in Linux doesn't want to work in windows. I'm creating a QImage and then using loadFromData() to load the data from a string. The image format is JPEG which is normally supported via a plugin. However that plugin doesn't seem to have been installed with PySide. I tried using addLibraryPath to point to the plugins but that didn't work either. I still get a isNull() == true image back.
*edit * It seems that the issue is that PySide isn't loading any plugins.
Here's what I currently have:
@from PySide.QtGui import QImage
from PySide.QtGui import *
from PySide.QtCore import *import sys
app = QApplication(sys.argv)
app.addLibraryPath("f:\tmp\imageformats")
app.addLibraryPath("f:\tmp")for v in QCoreApplication.libraryPaths():
print v
for v in QImageReader.supportedImageFormats():
print v
app.flush()
img = QImage();
img.load("c:\tmp\hp.JPG");
if img.isNull():
print "failed"
else:
print "works"@Still, no matter what I do, It always fails. The list out of formats includes .pngs which load fine. But the .jpg plugins are not loading. And therefore fail.
Any ideas? -
This is a bug on PySide windows package, they do not contain the necessary Qt plug ins. I recommend to you, remove the Qt dll installed with Pyside package, and install the official Qt package.