From 530ffd0b7d3c39757b20f00716e486b5caf89aff Mon Sep 17 00:00:00 2001 From: sanine Date: Wed, 12 Oct 2022 12:03:23 -0500 Subject: add cairo --- libs/cairo-1.16.0/test/stroke-pattern.c | 68 +++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 libs/cairo-1.16.0/test/stroke-pattern.c (limited to 'libs/cairo-1.16.0/test/stroke-pattern.c') diff --git a/libs/cairo-1.16.0/test/stroke-pattern.c b/libs/cairo-1.16.0/test/stroke-pattern.c new file mode 100644 index 0000000..01e1019 --- /dev/null +++ b/libs/cairo-1.16.0/test/stroke-pattern.c @@ -0,0 +1,68 @@ +/* + * Copyright © 2011 Adrian Johnson + * + * 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: Adrian Johnson + */ + +#include "cairo-test.h" + +#define IMAGE_WIDTH 80 +#define IMAGE_HEIGHT 80 + + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + cairo_pattern_t *pattern; + + cairo_test_paint_checkered (cr); + + cairo_scale (cr, 0.3, 0.3); + cairo_translate (cr, 50, 50); + + pattern = cairo_pattern_create_linear (70, 100, 130, 100); + cairo_pattern_add_color_stop_rgba (pattern, 0, 1, 0, 0, 1.0); + cairo_pattern_add_color_stop_rgba (pattern, 1, 0, 1, 0, 0.5); + + cairo_pattern_set_extend (pattern, CAIRO_EXTEND_PAD); + cairo_set_source (cr, pattern); + + cairo_move_to(cr, 20, 20); + cairo_curve_to(cr, + 130, 0, + 70, 200, + 180, 180); + cairo_set_line_width (cr, 20); + cairo_stroke (cr); + + cairo_pattern_destroy (pattern); + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (stroke_pattern, + "Patterned stroke", + "stroke, pattern", /* keywords */ + NULL, /* requirements */ + IMAGE_WIDTH, IMAGE_HEIGHT, + NULL, draw) -- cgit v1.2.1