2 * Copyright © 2005 Tim Rowley
4 * Permission to use, copy, modify, distribute, and sell this software
5 * and its documentation for any purpose is hereby granted without
6 * fee, provided that the above copyright notice appear in all copies
7 * and that both that copyright notice and this permission notice
8 * appear in supporting documentation, and that the name of
9 * Red Hat, Inc. not be used in advertising or publicity pertaining to
10 * distribution of the software without specific, written prior
11 * permission. Red Hat, Inc. makes no representations about the
12 * suitability of this software for any purpose. It is provided "as
13 * is" without express or implied warranty.
15 * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
16 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
17 * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
18 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
19 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
21 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 #include "cairo-test.h"
28 #define IMAGE_WIDTH 128
29 #define IMAGE_HEIGHT 64
33 draw_text_pattern (cairo_t *cr, double alpha)
37 cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans",
38 CAIRO_FONT_SLANT_NORMAL,
39 CAIRO_FONT_WEIGHT_NORMAL);
41 pat = cairo_pattern_create_linear (0.0, 0.0, 1, 1);
42 cairo_pattern_add_color_stop_rgba (pat, 1, 1, 0, 0, alpha);
43 cairo_pattern_add_color_stop_rgba (pat, 0, 0, 0, 1, alpha);
44 cairo_set_source (cr, pat);
46 /* test rectangle - make sure the gradient is set correctly */
47 cairo_rectangle (cr, 0, 0, 0.1, 1);
50 cairo_set_font_size (cr, 0.4);
51 cairo_move_to (cr, 0.1, 0.6);
52 cairo_show_text (cr, "cairo");
54 cairo_pattern_destroy (pat);
57 static cairo_test_status_t
58 draw (cairo_t *cr, int width, int height)
60 cairo_scale (cr, width/2, height);
61 draw_text_pattern (cr, 1.0);
62 cairo_translate (cr, 1, 0);
63 draw_text_pattern (cr, 0.5);
65 return CAIRO_TEST_SUCCESS;
68 CAIRO_TEST (text_pattern,
70 "text, pattern", /* keywords */
71 NULL, /* requirements */
72 IMAGE_WIDTH, IMAGE_HEIGHT,