1 /* xscreensaver, Copyright (c) 1991-1993 Jamie Zawinski <jwz@netscape.com>
3 * Permission to use, copy, modify, distribute, and sell this software and its
4 * documentation for any purpose is hereby granted without fee, provided that
5 * the above copyright notice appear in all copies and that both that
6 * copyright notice and this permission notice appear in supporting
7 * documentation. No representations are made about the suitability of this
8 * software for any purpose. It is provided "as is" without express or
15 crossbones (Display *dpy, Window window, GC draw_gc,
16 int x, int y, int w, int h)
18 double xscale = w / 440.0;
19 double yscale = h / 216.0;
21 points [0].x = x + xscale * 20;
22 points [0].y = y + yscale * 10;
23 points [1].x = x + xscale * 120;
24 points [1].y = y + yscale * 10;
25 points [2].x = x + xscale * 243;
26 points [2].y = y + yscale * 93;
27 points [3].x = x + xscale * 57;
28 points [3].y = y + yscale * 210;
29 points [4].x = x + xscale * 20;
30 points [4].y = y + yscale * 210;
31 points [5].x = x + xscale * 175;
32 points [5].y = y + yscale * 113;
33 XFillPolygon (dpy, window, draw_gc, points, 6, Complex, CoordModeOrigin);
34 points [0].x = x + xscale * 197;
35 points [0].y = y + yscale * 127;
36 points [1].x = x + xscale * 384;
37 points [1].y = y + yscale * 10;
38 points [2].x = x + xscale * 420;
39 points [2].y = y + yscale * 10;
40 points [3].x = x + xscale * 265;
41 points [3].y = y + yscale * 108;
42 points [4].x = x + xscale * 420;
43 points [4].y = y + yscale * 210;
44 points [5].x = x + xscale * 320;
45 points [5].y = y + yscale * 210;
46 XFillPolygon (dpy, window, draw_gc, points, 6, Complex, CoordModeOrigin);
51 skull (Display *dpy, Window window, GC draw_gc, GC erase_gc,
52 int x, int y, int w, int h)
55 crossbones (dpy, window, draw_gc, x, y+h/2, w, h/2);
58 XFillArc (dpy, window, draw_gc, (int) (x + (w * 0.3)), y, w/2, h/2,
60 XFillRectangle (dpy, window, draw_gc, (int) (x + (w * 0.35)), y + h/5,
61 (int) (w * 0.4), h/5);
62 XFillRectangle (dpy, window, draw_gc, (int) (x + (w * 0.375)),
63 (int) (y + (h * 0.425)), w / 20, h / 20);
64 XFillRectangle (dpy, window, draw_gc, (int) (x + (w * 0.495)),
65 (int) (y + (h * 0.425)), w / 20, h / 20);
66 XFillRectangle (dpy, window, draw_gc, (int) (x + (w * 0.555)),
67 (int) (y + (h * 0.425)), w / 20, h / 20);
68 XFillRectangle (dpy, window, draw_gc, (int) (x + (w * 0.675)),
69 (int) (y + (h * 0.425)), w / 20, h / 20);
70 points [0].x = x + (w * 0.435);
71 points [0].y = y + (h * 0.425);
72 points [1].x = x + (w * 0.485);
73 points [1].y = points [0].y;
74 points [2].x = (points [0].x + points [1].x) / 2;
75 points [2].y = points [0].y + h/10;
76 XFillPolygon (dpy, window, draw_gc, points, 3, Complex, CoordModeOrigin);
77 points [0].x = x + (w * 0.615);
78 points [1].x = x + (w * 0.665);
79 points [2].x = (points [0].x + points [1].x) / 2;
80 XFillPolygon (dpy, window, draw_gc, points, 3, Complex, CoordModeOrigin);
81 points [0].x = x + (w * 0.52);
82 points [0].y = y + (h * 0.35);
83 points [1].x = points [0].x - (w * 0.05);
84 points [1].y = points [0].y;
85 points [2].x = points [0].x;
86 points [2].y = points [0].y - (w * 0.10);
87 XFillPolygon (dpy, window, erase_gc, points, 3, Complex, CoordModeOrigin);
88 points [0].x = x + (w * 0.57);
89 points [1].x = x + (w * 0.62);
90 points [2].x = points [0].x;
91 XFillPolygon (dpy, window, erase_gc, points, 3, Complex, CoordModeOrigin);
92 XFillArc (dpy, window, erase_gc, x + ((int) (w * 0.375)), y + h/7,
93 w/10, h/10, 0, 360*64);
94 XFillArc (dpy, window, erase_gc, x + ((int) (w * 0.615)), y + h/7,
95 w/10, h/10, 0, 360*64);