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Diffstat (limited to 'test/rectilinear-dash.c')
| -rw-r--r-- | test/rectilinear-dash.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/test/rectilinear-dash.c b/test/rectilinear-dash.c deleted file mode 100644 index 954a2a042..000000000 --- a/test/rectilinear-dash.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright © 2006 Red Hat, Inc. - * Copyright © 2008 Chris Wilson - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Author: Carl D. Worth <cworth@cworth.org> - * Chris Wilson <chris@chris-wilson.co.uk> - * - * Based on the original test/rectilinear-stroke.c by Carl D. Worth. - */ - -#include "cairo-test.h" - -#define SIZE 50 - -static void -draw_dashes (cairo_t *cr) -{ - const double dash_square[4] = {4, 2, 2, 2}; - const double dash_butt[4] = {5, 1, 3, 1}; - - cairo_save (cr); - - cairo_set_dash (cr, dash_square, 4, 0); - - cairo_set_line_width (cr, 1.0); - cairo_translate (cr, 1, 1); - - /* Draw everything first with square caps. */ - cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); - - /* Draw horizontal and vertical segments, each in both - * directions. */ - cairo_move_to (cr, 4.5, 0.5); - cairo_rel_line_to (cr, 2.0, 0.0); - - cairo_move_to (cr, 10.5, 4.5); - cairo_rel_line_to (cr, 0.0, 2.0); - - cairo_move_to (cr, 6.5, 10.5); - cairo_rel_line_to (cr, -2.0, 0.0); - - cairo_move_to (cr, 0.5, 6.5); - cairo_rel_line_to (cr, 0.0, -2.0); - - /* Draw right angle turns in four directions. */ - cairo_move_to (cr, 0.5, 2.5); - cairo_rel_line_to (cr, 0.0, -2.0); - cairo_rel_line_to (cr, 2.0, 0.0); - - cairo_move_to (cr, 8.5, 0.5); - cairo_rel_line_to (cr, 2.0, 0.0); - cairo_rel_line_to (cr, 0.0, 2.0); - - cairo_move_to (cr, 10.5, 8.5); - cairo_rel_line_to (cr, 0.0, 2.0); - cairo_rel_line_to (cr, -2.0, 0.0); - - cairo_move_to (cr, 2.5, 10.5); - cairo_rel_line_to (cr, -2.0, 0.0); - cairo_rel_line_to (cr, 0.0, -2.0); - - cairo_stroke (cr); - - /* Draw a closed-path rectangle */ - cairo_rectangle (cr, 0.5, 12.5, 10.0, 10.0); - cairo_set_dash (cr, dash_square, 4, 2); - cairo_stroke (cr); - - cairo_translate (cr, 12, 0); - - /* Now draw the same results, but with butt caps. */ - cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT); - cairo_set_dash (cr, dash_butt, 4, 0.0); - - /* Draw horizontal and vertical segments, each in both - * directions. */ - cairo_move_to (cr, 4.0, 0.5); - cairo_rel_line_to (cr, 3.0, 0.0); - - cairo_move_to (cr, 10.5, 4.0); - cairo_rel_line_to (cr, 0.0, 3.0); - - cairo_move_to (cr, 7.0, 10.5); - cairo_rel_line_to (cr, -3.0, 0.0); - - cairo_move_to (cr, 0.5, 7.0); - cairo_rel_line_to (cr, 0.0, -3.0); - - /* Draw right angle turns in four directions. */ - cairo_move_to (cr, 0.5, 3.0); - cairo_rel_line_to (cr, 0.0, -2.5); - cairo_rel_line_to (cr, 2.5, 0.0); - - cairo_move_to (cr, 8.0, 0.5); - cairo_rel_line_to (cr, 2.5, 0.0); - cairo_rel_line_to (cr, 0.0, 2.5); - - cairo_move_to (cr, 10.5, 8.0); - cairo_rel_line_to (cr, 0.0, 2.5); - cairo_rel_line_to (cr, -2.5, 0.0); - - cairo_move_to (cr, 3.0, 10.5); - cairo_rel_line_to (cr, -2.5, 0.0); - cairo_rel_line_to (cr, 0.0, -2.5); - - cairo_stroke (cr); - - /* Draw a closed-path rectangle */ - cairo_set_dash (cr, dash_butt, 4, 2.5); - cairo_rectangle (cr, 0.5, 12.5, 10.0, 10.0); - cairo_stroke (cr); - - cairo_restore (cr); -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - /* Paint background white, then draw in black. */ - cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); - cairo_paint (cr); - - cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); - draw_dashes (cr); - - cairo_save (cr); - cairo_set_source_rgb (cr, 1.0, 0.0, 0.0); - cairo_translate (cr, 0, height); - cairo_scale (cr, 1, -1); - draw_dashes (cr); - cairo_restore (cr); - - cairo_save (cr); - cairo_set_source_rgb (cr, 0.0, 1.0, 0.0); - cairo_translate (cr, width, 0); - cairo_scale (cr, -1, 1); - draw_dashes (cr); - cairo_restore (cr); - - cairo_save (cr); - cairo_set_source_rgb (cr, 0.0, 0.0, 1.0); - cairo_translate (cr, width, height); - cairo_scale (cr, -1, -1); - draw_dashes (cr); - cairo_restore (cr); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (rectilinear_dash, - "Test dashed rectilinear stroke operations (covering only whole pixels)", - "stroke, dash", /* keywords */ - NULL, /* requirements */ - SIZE, SIZE, - NULL, draw) - |