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 be 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.