2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 real pad_expose = 0.1;
22 real pad_width = 0.50 + pad_expose;
23 real pad_height = 0.30;
24 real pad_spacing = 0.50;
26 real package_width = 3;
27 real package_height = 2;
29 real pad_x_off = package_width / 2 - (pad_width - pad_expose) / 2 + pad_expose;
31 real num_pad = 4; /* per side */
33 element_start("uson-8");
36 return pad_spacing * (n - (num_pad - 1) / 2);
39 real corner(int dx, int dy) {
40 real x = dx * package_width / 2;
41 real y = dy * package_height / 2;
44 line(x, y, x - dx * len, y);
45 line(x, y, x, y - dy * len);
55 line(-package_width/2 + dot_off, -package_height/2 + dot_off,
56 -package_width/2 + dot_off, -package_height/2 + dot_off);
58 for (int pad = 0; pad < num_pad; pad++) {
65 sprintf("%d", pad + 1),
66 sprintf("%d", pad + 1));
68 /* right side (5-8) */
74 sprintf("%d", pad + 5),
75 sprintf("%d", pad + 5));