Saves a GdkPixbuf into a standard C file stream.
The optional param_keys and param_values arrays contain the keys and values (in the same order) for attributes to be saved alongside the image data.
TRUE on success; in case of failure, FALSE is returned and the error is set
GException on failure.
See Implementation
Saves a GdkPixbuf into a standard C file stream.
The optional param_keys and param_values arrays contain the keys and values (in the same order) for attributes to be saved alongside the image data.