Callback for loading an [classAvatar]'s image.
Avatar]
The returned [classGdkPixbuf.Pixbuf] is expected to be square with width and height set to size. The image is cropped to a circle without any scaling or transformation.
GdkPixbuf
size
the required size of the avatar
Callback for loading an [class
Avatar]'s image.The returned [class
GdkPixbuf.Pixbuf] is expected to be square with width and height set tosize. The image is cropped to a circle without any scaling or transformation.