typedef struct _GravityCoord {
gint pos;
+ gint denom;
gboolean center;
gboolean opposite;
} GravityCoord;
#define RECT_RIGHT(r) ((r).x + (r).width - 1)
#define RECT_BOTTOM(r) ((r).y + (r).height - 1)
+#define RECT_AREA(r) ((r).width * (r).height)
+
#define RECT_SET_POINT(r, nx, ny) \
(r).x = (nx), (r).y = (ny)
#define RECT_SET_SIZE(r, w, h) \