Function

GdkPixbufPixbufModuleUpdatedFunc

since: 2.2

Declaration 

void
(* GdkPixbufModuleUpdatedFunc) (
  GdkPixbuf* pixbuf,
  int x,
  int y,
  int width,
  int height,
  gpointer user_data
)

Description [src]

Defines the type of the function that gets called every time a region of pixbuf is updated.

GdkPixbufLoader uses a function of this type to emit the “area_updated” signal.

Available since: 2.2

Parameters

pixbuf

Type: GdkPixbuf

The GdkPixbuf that is currently being loaded.

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

Type: int

The X origin of the updated area.

y

Type: int

The Y origin of the updated area.

width

Type: int

The width of the updated area.

height

Type: int

The height of the updated area.

user_data

Type: gpointer

The loader.

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