1 ed7c8e8d 2003-09-30 devnull #include <u.h>
 2 ed7c8e8d 2003-09-30 devnull #include <libc.h>
 3 ed7c8e8d 2003-09-30 devnull #include <draw.h>
 4 ed7c8e8d 2003-09-30 devnull 
 5 ed7c8e8d 2003-09-30 devnull void
 6 ed7c8e8d 2003-09-30 devnull border(Image *im, Rectangle r, int i, Image *color, Point sp)
 7 ed7c8e8d 2003-09-30 devnull {
 8 ed7c8e8d 2003-09-30 devnull 	if(i < 0){
 9 ed7c8e8d 2003-09-30 devnull 		r = insetrect(r, i);
10 ed7c8e8d 2003-09-30 devnull 		sp = addpt(sp, Pt(i,i));
11 ed7c8e8d 2003-09-30 devnull 		i = -i;
12 ed7c8e8d 2003-09-30 devnull 	}
13 ed7c8e8d 2003-09-30 devnull 	draw(im, Rect(r.min.x, r.min.y, r.max.x, r.min.y+i),
14 ed7c8e8d 2003-09-30 devnull 		color, nil, sp);
15 ed7c8e8d 2003-09-30 devnull 	draw(im, Rect(r.min.x, r.max.y-i, r.max.x, r.max.y),
16 ed7c8e8d 2003-09-30 devnull 		color, nil, Pt(sp.x, sp.y+Dy(r)-i));
17 ed7c8e8d 2003-09-30 devnull 	draw(im, Rect(r.min.x, r.min.y+i, r.min.x+i, r.max.y-i),
18 ed7c8e8d 2003-09-30 devnull 		color, nil, Pt(sp.x, sp.y+i));
19 ed7c8e8d 2003-09-30 devnull 	draw(im, Rect(r.max.x-i, r.min.y+i, r.max.x, r.max.y-i),
20 ed7c8e8d 2003-09-30 devnull 		color, nil, Pt(sp.x+Dx(r)-i, sp.y+i));
21 ed7c8e8d 2003-09-30 devnull }