void ( *get_image_size) (AtkImage *image,
gint *width,
gint *height);
gboolean ( *set_image_description) (AtkImage *image,
const gchar *description);
void ( *get_image_size) (AtkImage *image,
gint *width,
gint *height);
gboolean ( *set_image_description) (AtkImage *image,
const gchar *description);