Function
GdkPixbufPixbufModuleSaveCallbackFunc
Declaration
gboolean
(* GdkPixbufModuleSaveCallbackFunc) (
GdkPixbufSaveFunc save_func,
gpointer user_data,
GdkPixbuf* pixbuf,
gchar** option_keys,
gchar** option_values,
GError** error
)
Description [src]
Saves a GdkPixbuf by calling the provided function.
The optional option_keys and option_values arrays contain the keys and
values (in the same order) for attributes to be saved alongside the image data.
This function is not directly available to language bindings.
Parameters
save_func-
Type:
GdkPixbufSaveFuncThe function to call when saving.
user_data-
Type:
gpointerThe data to pass to
save_func.The argument can be NULL.The data is owned by the caller of the function. pixbuf-
Type:
GdkPixbufThe
GdkPixbufto save.The data is owned by the caller of the function. option_keys-
Type: An array of
gchar*An array of option names.
The argument can be NULL.The array must be NULL-terminated.The data is owned by the caller of the function. Each element is a NUL terminated UTF-8 string. option_values-
Type: An array of
gchar*An array of option values.
The argument can be NULL.The array must be NULL-terminated.The data is owned by the caller of the function. Each element is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will left initialized to NULLby the function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.