| rsc | ed7c8e8 | 2003-09-30 17:47:42 +0000 | [diff] [blame] | 1 | #include <u.h> |
| 2 | #include <libc.h> |
| 3 | #include <draw.h> |
| 4 | |
| 5 | void |
| 6 | border(Image *im, Rectangle r, int i, Image *color, Point sp) |
| 7 | { |
| 8 | if(i < 0){ |
| 9 | r = insetrect(r, i); |
| 10 | sp = addpt(sp, Pt(i,i)); |
| 11 | i = -i; |
| 12 | } |
| 13 | draw(im, Rect(r.min.x, r.min.y, r.max.x, r.min.y+i), |
| 14 | color, nil, sp); |
| 15 | draw(im, Rect(r.min.x, r.max.y-i, r.max.x, r.max.y), |
| 16 | color, nil, Pt(sp.x, sp.y+Dy(r)-i)); |
| 17 | draw(im, Rect(r.min.x, r.min.y+i, r.min.x+i, r.max.y-i), |
| 18 | color, nil, Pt(sp.x, sp.y+i)); |
| 19 | draw(im, Rect(r.max.x-i, r.min.y+i, r.max.x, r.max.y-i), |
| 20 | color, nil, Pt(sp.x+Dx(r)-i, sp.y+i)); |
| 21 | } |
