Question

st.img.save('./test.png', 'PNG')
img = Image.open('./test.png')
self.imgQ = ImageQt(img)
pixMap = QPixmap.fromImage(self.imgQ)

这里显示typeError：

    pixMap = QPixmap.fromImage(self.imgQ)
TypeError: 'PySide.QtGui.QPixmap.fromImage' called with wrong argument types:
  PySide.QtGui.QPixmap.fromImage(ImageQt)
Supported signatures:
  PySide.QtGui.QPixmap.fromImage(PySide.QtGui.QImage, PySide.QtCore.Qt.ImageConversionFlags = Qt.AutoColor)

我认为ImageQt会将Image转换为QImage。谁能告诉我如何解决这个问题？

Answer 1

ImageQt模块包含QImage的子类，它从PyQt导入，而不是PySide。

为了让ImageQt使用PySide，您可以尝试一下这样的黑客攻击：

import sys
from PySide import QtGui
sys.modules['PyQt4.QtGui'] = QtGui
# or if you have PyQt5 installed, you might need this
# sys.modules['PyQt5.QtGui'] = QtGui
from PIL import ImageQt

无法使用imageQt将图像转换为QImage

1 个答案: