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/*
* Copyright © 2009 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: Chris Wilson <chris@chris-wilson.co.uk>
*/
#include "cairo-test.h"
#define SIZE 80
/* A very simple test to exercise the scan rasterisers with constant regions. */
static void
rounded_rectangle (cairo_t *cr, int x, int y, int w, int h, int r)
{
cairo_new_sub_path (cr);
cairo_arc (cr, x + r, y + r, r, M_PI, 3 * M_PI / 2);
cairo_arc (cr, x + w - r, y + r, r, 3 *M_PI / 2, 2 * M_PI);
cairo_arc (cr, x + w - r, y + h - r, r, 0, M_PI / 2);
cairo_arc (cr, x + r, y + h - r, r, M_PI / 2, M_PI);
cairo_close_path (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); /* white */
cairo_paint (cr);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
rounded_rectangle (cr, 5, 5, width-10, height-10, 15);
rounded_rectangle (cr, 15, 15, width-30, height-30, 5);
cairo_fill (cr);
return CAIRO_TEST_SUCCESS;
}
CAIRO_TEST (rounded_rectangle_fill,
"Tests handling of rounded rectangles, the UI designers favourite",
"fill, rounded-rectangle", /* keywords */
NULL, /* requirements */
SIZE, SIZE,
NULL, draw)
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