diff options
Diffstat (limited to 'test/joins.c')
| -rw-r--r-- | test/joins.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/test/joins.c b/test/joins.c deleted file mode 100644 index 40ef72e21..000000000 --- a/test/joins.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright © 2008 Chris Wilson - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without - * fee, provided that the above copyright notice appear in all copies - * and that both that copyright notice and this permission notice - * appear in supporting documentation, and that the name of - * Chris Wilson not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior - * permission. Chris Wilson makes no representations about the - * suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * CHRIS WILSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL CHRIS WILSON BE LIABLE FOR ANY SPECIAL, - * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR - * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Author: Chris Wilson <chris@chris-wilson.co.uk> - */ - -#include "cairo-test.h" - -#define LINE_WIDTH 12. -#define SIZE (5 * LINE_WIDTH) -#define PAD (2 * LINE_WIDTH) - -static void -make_path (cairo_t *cr) -{ - const struct { - double x, y; - } scales[] = { - { 1, 1 }, - { -1, 1 }, - { 1, -1 }, - { -1, -1 }, - }; - unsigned int i, j; - - for (j = 0; j < ARRAY_LENGTH (scales); j++) { - cairo_save (cr); - /* include reflections to flip the orientation of the join */ - cairo_scale (cr, scales[j].x, scales[j].y); - for (i = 0; i < 3; i++) { - cairo_new_sub_path (cr); - cairo_move_to (cr, 0, -9*LINE_WIDTH/4 - 2); - cairo_line_to (cr, 0, -2*LINE_WIDTH - 2); - cairo_line_to (cr, LINE_WIDTH/4, -2*LINE_WIDTH - 2); - cairo_rotate (cr, M_PI / 4.); - } - cairo_restore (cr); - } -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - cairo_line_join_t join; - - cairo_save (cr); - cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */ - cairo_paint (cr); - cairo_restore (cr); - - cairo_set_line_width (cr, LINE_WIDTH); - cairo_translate (cr, PAD + SIZE / 2., PAD + SIZE / 2.); - - for (join = CAIRO_LINE_JOIN_MITER; join <= CAIRO_LINE_JOIN_BEVEL; join++) { - cairo_save (cr); - - cairo_set_line_join (cr, join); - - cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT); - make_path (cr); - cairo_stroke (cr); - - cairo_translate (cr, 0, SIZE + PAD); - - cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); - make_path (cr); - cairo_stroke (cr); - - cairo_translate (cr, 0, SIZE + PAD); - - cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); - make_path (cr); - cairo_stroke (cr); - - cairo_restore (cr); - - cairo_translate (cr, SIZE + PAD, 0); - } - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (joins, - "Test joins", - "stroke, joins", /* keywords */ - NULL, /* requirements */ - 3 * (PAD + SIZE) + PAD, - 3 * (PAD + SIZE) + PAD, - NULL, draw) - |