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Diffstat (limited to 'test/clipped-trapezoids.c')
-rw-r--r-- | test/clipped-trapezoids.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/test/clipped-trapezoids.c b/test/clipped-trapezoids.c deleted file mode 100644 index 1f96daa8c..000000000 --- a/test/clipped-trapezoids.c +++ /dev/null @@ -1,95 +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" - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - double dash[2] = { 8, 4 }; - double radius; - - radius = width; - if (height > radius) - radius = height; - - /* fill the background using a big circle */ - cairo_arc (cr, 0, 0, 4 * radius, 0, 2 * M_PI); - cairo_fill (cr); - - /* a rotated square - overlapping the corners */ - cairo_save (cr); - cairo_save (cr); - cairo_translate (cr, width/2, height/2); - cairo_rotate (cr, M_PI/4); - cairo_scale (cr, M_SQRT2, M_SQRT2); - cairo_rectangle (cr, -width/2, -height/2, width, height); - cairo_restore (cr); - cairo_set_source_rgba (cr, 0, 1, 0, .5); - cairo_set_line_width (cr, radius/2); - cairo_stroke (cr); - cairo_restore (cr); - - /* and put some circles in the corners */ - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_new_sub_path (cr); - cairo_arc (cr, 0, 0, radius/4, 0, 2 * M_PI); - cairo_new_sub_path (cr); - cairo_arc (cr, width, 0, radius/4, 0, 2 * M_PI); - cairo_new_sub_path (cr); - cairo_arc (cr, width, height, radius/4, 0, 2 * M_PI); - cairo_new_sub_path (cr); - cairo_arc (cr, 0, height, radius/4, 0, 2 * M_PI); - cairo_fill (cr); - - /* a couple of pixel-aligned lines */ - cairo_set_source_rgb (cr, 0, 0, 1); - cairo_move_to (cr, width/2, -height); - cairo_rel_line_to (cr, 0, 3*height); - cairo_move_to (cr, -width, height/2); - cairo_rel_line_to (cr, 3*width, 0); - cairo_stroke (cr); - - /* a couple of dashed diagonals */ - cairo_save (cr); - cairo_set_source_rgb (cr, 1, 0, 0); - cairo_set_dash (cr, dash, 2, 0); - cairo_set_line_width (cr, 4.); - cairo_move_to (cr, -width, -height); - cairo_line_to (cr, width+width, height+height); - cairo_move_to (cr, width+width, -height); - cairo_line_to (cr, -width, height+height); - cairo_stroke (cr); - cairo_restore (cr); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (clipped_trapezoids, - "Tests clipping of trapezoids larger than the surface", - "clip", /* keywords */ - NULL, /* requirements */ - 40, 40, - NULL, draw) |