wmii/lib/libstuff/geom/quadrant.c

18 lines
369 B
C

/* Copyright ©2006-2010 Kris Maglione <maglione.k at Gmail>
* See LICENSE file for license details.
*/
#include <stuff/geom.h>
Align
quadrant(Rectangle r, Point pt) {
Align ret;
pt = subpt(pt, r.min);
ret = East * (pt.x >= Dx(r) * .7)
| West * (pt.x <= Dx(r) * .3)
| South * (pt.y >= Dy(r) * .7)
| North * (pt.y <= Dy(r) * .3);
return ret;
}