2 * Copyright © 2009 Adrian Johnson
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: Adrian Johnson <ajohnson@redneon.com>
27 #include "cairo-test.h"
31 #define WIDTH (PAD + SIZE + PAD)
35 /* This test is designed to paint a mesh pattern with a simple
38 static cairo_test_status_t
39 draw (cairo_t *cr, int width, int height)
41 cairo_pattern_t *pattern;
43 cairo_test_paint_checkered (cr);
45 cairo_translate (cr, PAD, PAD);
47 pattern = cairo_pattern_create_mesh ();
49 cairo_mesh_pattern_begin_patch (pattern);
51 cairo_mesh_pattern_move_to (pattern, 0, 0);
52 cairo_mesh_pattern_curve_to (pattern, 30, -30, 60, 30, 100, 0);
53 cairo_mesh_pattern_curve_to (pattern, 130, 140, 60, -40, 100, 100);
54 cairo_mesh_pattern_curve_to (pattern, 60, 70, 30, 130, 0, 100);
55 cairo_mesh_pattern_curve_to (pattern, -30, -40, 30, 140, 0, 0);
57 cairo_mesh_pattern_set_corner_color_rgb (pattern, 0, 1, 0, 0);
58 cairo_mesh_pattern_set_corner_color_rgb (pattern, 1, 0, 1, 0);
59 cairo_mesh_pattern_set_corner_color_rgb (pattern, 2, 0, 0, 1);
60 cairo_mesh_pattern_set_corner_color_rgb (pattern, 3, 1, 1, 0);
62 cairo_mesh_pattern_end_patch (pattern);
64 cairo_set_source (cr, pattern);
66 cairo_pattern_destroy (pattern);
68 return CAIRO_TEST_SUCCESS;
71 CAIRO_TEST (mesh_pattern_overlap,
72 "Paint a mesh pattern with a simple fold",
73 "mesh,pattern", /* keywords */
74 NULL, /* requirements */