czifile.py 文件源码

def dtype(self):
        """Return dtype of image data in file."""
        # subblock data can be of different pixel type
        dtype = self.filtered_subblock_directory[0].dtype[-2:]
        for directory_entry in self.filtered_subblock_directory:
            dtype = numpy.promote_types(dtype, directory_entry.dtype[-2:])
        return dtype