diff options
Diffstat (limited to 'libs/cairo-1.16.0/test/unantialiased-shapes.c')
-rw-r--r-- | libs/cairo-1.16.0/test/unantialiased-shapes.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/libs/cairo-1.16.0/test/unantialiased-shapes.c b/libs/cairo-1.16.0/test/unantialiased-shapes.c deleted file mode 100644 index b53ed0d..0000000 --- a/libs/cairo-1.16.0/test/unantialiased-shapes.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright © 2005 Billy Biggs - * - * 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 - * Billy Biggs not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior - * permission. Billy Biggs makes no representations about the - * suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * BILLY BIGGS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL BILLY BIGGS 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: Billy Biggs <vektor@dumbterm.net> - */ - -#include "cairo-test.h" - -/* The star shape from the SVG test suite, from the fill rule test */ -static void -big_star_path (cairo_t *cr) -{ - cairo_move_to (cr, 40, 0); - cairo_rel_line_to (cr, 25, 80); - cairo_rel_line_to (cr, -65, -50); - cairo_rel_line_to (cr, 80, 0); - cairo_rel_line_to (cr, -65, 50); - cairo_close_path (cr); -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - int i; - - cairo_set_source_rgb (cr, 0, 0, 0); - cairo_paint (cr); - - cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE); - - /* Try a circle */ - cairo_arc (cr, 40, 40, 20, 0, 2 * M_PI); - cairo_set_source_rgb (cr, 1, 0, 0); - cairo_fill (cr); - - /* Try using clipping to draw a circle */ - cairo_arc (cr, 100, 40, 20, 0, 2 * M_PI); - cairo_clip (cr); - cairo_rectangle (cr, 80, 20, 40, 40); - cairo_set_source_rgb (cr, 0, 0, 1); - cairo_fill (cr); - - /* Reset the clipping */ - cairo_reset_clip (cr); - - /* Draw a bunch of lines */ - cairo_set_line_width (cr, 1.0); - cairo_set_source_rgb (cr, 0, 1, 0); - for (i = 0; i < 10; i++) { - cairo_move_to (cr, 10, 70 + (i * 4)); - cairo_line_to (cr, 120, 70 + (i * 18)); - cairo_stroke (cr); - } - - /* Try filling a poly */ - cairo_translate (cr, 160, 120); - cairo_set_source_rgb (cr, 1, 1, 0); - big_star_path (cr); - cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD); - cairo_fill (cr); - cairo_translate (cr, -160, -120); - - /* How about some curves? */ - cairo_set_source_rgb (cr, 1, 0, 1); - for (i = 0; i < 10; i++) { - cairo_move_to (cr, 150, 50 + (i * 5)); - cairo_curve_to (cr, 250, 50, 200, (i * 10), 300, 50 + (i * 10)); - cairo_stroke (cr); - } - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (unantialiased_shapes, - "Test shape drawing without antialiasing", - "fill, stroke", /* keywords */ - "target=raster", /* requirements */ - 320, 240, - NULL, draw) |