2 * Copyright © 2007 Red Hat, Inc.
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: Behdad Esfahbod <behdad@behdad.org>
27 #include "cairo-test.h"
32 /* Note GhostScript does not support /Interpolate on rotated images, so the PS
33 * output looks terrible, but is a known issue. */
35 static cairo_test_status_t
36 draw (cairo_t *cr, int width, int height)
38 cairo_surface_t *surface;
42 cairo_set_source_rgb (cr, 0, 0, 0);
45 /* Create an image surface with my favorite four colors in each
47 surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
48 surface_size, surface_size);
49 cr_surface = cairo_create (surface);
50 cairo_surface_destroy (surface);
52 cairo_set_source_rgb (cr_surface, 1, 1, 1);
53 cairo_rectangle (cr_surface,
55 surface_size / 2, surface_size / 2);
56 cairo_fill (cr_surface);
57 cairo_set_source_rgb (cr_surface, 1, 0, 0);
58 cairo_rectangle (cr_surface,
60 surface_size / 2, surface_size / 2);
61 cairo_fill (cr_surface);
62 cairo_set_source_rgb (cr_surface, 0, 1, 0);
63 cairo_rectangle (cr_surface,
65 surface_size / 2, surface_size / 2);
66 cairo_fill (cr_surface);
67 cairo_set_source_rgb (cr_surface, 0, 0, 1);
68 cairo_rectangle (cr_surface,
69 surface_size / 2, surface_size / 2,
70 surface_size / 2, surface_size / 2);
71 cairo_fill (cr_surface);
73 cairo_scale (cr, 10, 10);
74 cairo_rotate (cr, 1.);
75 cairo_set_source_surface (cr, cairo_get_target (cr_surface), 1.5, 1.5);
76 cairo_destroy (cr_surface);
78 cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
81 return CAIRO_TEST_SUCCESS;
84 CAIRO_TEST (surface_pattern,
85 "Test transformed repeated surface patterns"
86 "\nExhibiting a strange (very minor) failure in ps backend with device-offset",
87 "transform", /* keywords */
88 NULL, /* requirements */