2008-02-26 14:14:38 +00:00
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/*
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* Copyright <EFBFBD> 2008 Chris Wilson
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* the author not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. The author makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL THE AUTHOR. BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Chris Wilson <chris@chris-wilson.co.uk>
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*/
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#include "cairo-test.h"
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static void
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draw_symbol (cairo_t *cr)
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{
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double dash[] = {6, 3};
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cairo_rectangle (cr, -25, -25, 50, 50);
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cairo_stroke (cr);
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cairo_move_to (cr, 0, -25);
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cairo_curve_to (cr, 12.5, -12.5, 12.5, -12.5, 0, 0);
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cairo_curve_to (cr, -12.5, 12.5, -12.5, 12.5, 0, 25);
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cairo_curve_to (cr, 12.5, 12.5, 12.5, 12.5, 0, 0);
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cairo_stroke (cr);
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cairo_save (cr);
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2011-03-16 16:55:50 +01:00
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cairo_set_dash (cr, dash, ARRAY_LENGTH (dash), 0.);
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2008-02-26 14:14:38 +00:00
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cairo_move_to (cr, 0, 0);
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cairo_arc (cr, 0, 0, 12.5, 0, 3 * M_PI / 2);
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cairo_close_path (cr);
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cairo_stroke (cr);
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cairo_restore (cr);
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}
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static cairo_test_status_t
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draw (cairo_t *cr, int width, int height)
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{
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cairo_set_source_rgb (cr, 1, 1, 1);
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cairo_paint (cr);
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cairo_set_source_rgb (cr, 0, 0, 0);
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cairo_save (cr);
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cairo_translate (cr, 50, 50);
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cairo_scale (cr, 1, 1);
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draw_symbol (cr);
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cairo_restore (cr);
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cairo_save (cr);
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cairo_translate (cr, 150, 50);
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cairo_scale (cr, -1, 1);
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draw_symbol (cr);
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cairo_restore (cr);
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cairo_save (cr);
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cairo_translate (cr, 150, 150);
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cairo_scale (cr, -1, -1);
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draw_symbol (cr);
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cairo_restore (cr);
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cairo_save (cr);
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cairo_translate (cr, 50, 150);
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cairo_scale (cr, 1, -1);
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draw_symbol (cr);
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cairo_restore (cr);
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return CAIRO_TEST_SUCCESS;
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}
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2008-09-03 16:38:03 +01:00
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CAIRO_TEST (reflected_stroke,
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"Exercises the stroker with a reflected ctm",
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"stroke, transform", /* keywords */
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NULL, /* requirements */
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200, 200,
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NULL, draw)
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