Function

GdkPixbufPixbufModuleSaveFunc

Declaration

gboolean
(* GdkPixbufModuleSaveFunc) (
  FILE* f,
  GdkPixbuf* pixbuf,
  gchar** param_keys,
  gchar** param_values,
  GError** error
)

Description [src]

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.

Parameters

f

Type: FILE*

The file stream into which the image should be saved.

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

Type: GdkPixbuf

The image to save.

The data is owned by the caller of the function.
param_keys

Type: An array of gchar*

Parameter keys to save.

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.
param_values

Type: An array of gchar*

Parameter values to save.

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 a NULL GError*.
The argument will 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.

Return value

Type: gboolean

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