Function
GdkPixbufPixbufModuleSaveCallbackFunc
since: 2.0
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.
Available since: 2.0
This function is not directly available to language bindings.
Parameters
save_func
-
Type:
GdkPixbufSaveFunc
The function to call when saving.
user_data
-
Type:
gpointer
The data to pass to
save_func
.The argument can be NULL
.The data is owned by the caller of the function. pixbuf
-
Type:
GdkPixbuf
The
GdkPixbuf
to 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 aNULL
GError*
.The argument will be left initialized to NULL
by 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.