Function

GdkPixbufPixbufModuleUpdatedFunc

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 GdkPixbuf
 

The GdkPixbuf that is currently being loaded.
 The data is owned by the caller of the function.
x int
 

The X origin of the updated area.
y int
 

The Y origin of the updated area.
width int
 

The width of the updated area.
height int
 

The height of the updated area.
user_data gpointer
 

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