ImageView.py 文件源码

def export(self, fileName):
        """
        Export data from the ImageView to a file, or to a stack of files if
        the data is 3D. Saving an image stack will result in index numbers
        being added to the file name. Images are saved as they would appear
        onscreen, with levels and lookup table applied.
        """
        img = self.getProcessedImage()
        if self.hasTimeAxis():
            base, ext = os.path.splitext(fileName)
            fmt = "%%s%%0%dd%%s" % int(np.log10(img.shape[0])+1)
            for i in range(img.shape[0]):
                self.imageItem.setImage(img[i], autoLevels=False)
                self.imageItem.save(fmt % (base, i, ext))
            self.updateImage()
        else:
            self.imageItem.save(fileName)