catmaid.py 文件源码

def process(self, file_path, x_index, y_index, z_index, t_index=0):
        """
        Method to load the configuration file and select the correct validator and backend

        Args:
            file_path(str): An absolute file path for the specified tile
            x_index(int): The tile index in the X dimension
            y_index(int): The tile index in the Y dimension
            z_index(int): The tile index in the Z dimension
            t_index(int): The time index

        Returns:
            (io.BufferedReader): A file handle for the specified tile

        """
        # Save img to png and return handle
        tile_data = Image.open(file_path)

        output = six.BytesIO()
        tile_data.save(output, format=self.parameters["filetype"].upper())

        # Send handle back
        return output