/* * Copyright © 2008 Novell, Inc. * * 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 * Novell, Inc. not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. Novell, Inc. makes no representations about the * suitability of this software for any purpose. It is provided "as * is" without express or implied warranty. * * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL NOVELL, INC. 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: Larry Ewing */ #include "cairo-test.h" static cairo_test_status_t draw (cairo_t *cr, int width, int height) { cairo_set_source_rgb (cr, 1, 1, 1); cairo_paint (cr); cairo_set_source_rgb (cr, 1, 1, 0); cairo_move_to (cr, 50, 50); cairo_rel_line_to (cr, 50000, 50000); cairo_stroke (cr); cairo_set_source_rgb (cr, 1, 0, 0); cairo_move_to (cr, 50, 50); cairo_rel_line_to (cr, -50000, 50000); cairo_stroke (cr); cairo_set_source_rgb (cr, 0, 1, 0); cairo_move_to (cr, 50, 50); cairo_rel_line_to (cr, 50000, -50000); cairo_stroke (cr); cairo_set_source_rgb (cr, 0, 0, 1); cairo_move_to (cr, 50, 50); cairo_rel_line_to (cr, -50000, -50000); cairo_stroke (cr); return CAIRO_TEST_SUCCESS; } CAIRO_TEST (big_line, "Test drawing of simple lines with positive and negative coordinates > 2^16", "stroke, line", /* keywords */ NULL, /* requirements */ 100, 100, NULL, draw)