2 * Copyright © 2011 Krzysztof Kosiński
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 * Author: Krzysztof Kosiński <tweenk.pl@gmail.com>
27 #include "cairo-test.h"
32 static cairo_test_status_t
33 draw (cairo_t *cr, int width, int height)
38 cairo_set_source_rgb (cr, 1,1,1);
41 cairo_set_source_rgba (cr, 0, 0, 0, .4);
42 cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT);
44 cairo_set_line_width(cr, lw);
45 cairo_arc(cr, WIDTH/2, HEIGHT/2, lw/2,
46 2*M_PI*(13*n + 1) / 130, 2*M_PI*(13*n + 12) / 130);
53 return CAIRO_TEST_SUCCESS;
56 CAIRO_TEST (bug_84115,
57 "Exercises a bug found in stroke generation using trapezoids",
58 "stroke", /* keywords */
59 NULL, /* requirements */