Method

GdkPixbufPixbufsave_to_streamv_async

since: 2.36

Declaration [src] 

void
gdk_pixbuf_save_to_streamv_async (
  GdkPixbuf* pixbuf,
  GOutputStream* stream,
  const gchar* type,
  gchar** option_keys,
  gchar** option_values,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description [src]

Saves pixbuf to an output stream asynchronously.

For more details see gdk_pixbuf_save_to_streamv(), which is the synchronous version of this function.

When the operation is finished, callback will be called in the main thread.

You can then call gdk_pixbuf_save_to_stream_finish() to get the result of the operation.

Available since: 2.36

Parameters

stream

Type: GOutputStream

A GOutputStream to which to save the pixbuf.

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

Type: const gchar*

Name of file format.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
option_keys

Type: An array of utf8

Name of options to set.

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 utf8

Values for named options.

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.
cancellable

Type: GCancellable

Optional GCancellable object, NULL to ignore.

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

Type: GAsyncReadyCallback

A GAsyncReadyCallback to call when the pixbuf is saved.

The argument can be NULL.
user_data

Type: gpointer

The data to pass to the callback function.

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