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 GdkPixbufSaveFunc
 

The function to call when saving.

user_data gpointer
 

The data to pass to save_func.

 The argument can be NULL.
 The data is owned by the caller of the function.
pixbuf GdkPixbuf
 

The GdkPixbuf to save.

 The data is owned by the caller of the function.
option_keys 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 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 GError **
  The return location for a GError*, or NULL.

Return value

Returns: gboolean
 

TRUE on success; in case of failure, FALSE is returned and the error is set.