alias GdkPixbuf::PixbufModuleUpdatedFunc
Overview
Defines the type of the function that gets called every time a region of pixbuf is updated.
#Gdk::PixbufLoader uses a function of this type to emit the "area_updated" signal.
Alias Definition
GdkPixbuf::Pixbuf, Int32, Int32, Int32, Int32 -> Nil