diff options
Diffstat (limited to 'libs/cairo-1.16.0/test/clip-disjoint-hatching.c')
-rw-r--r-- | libs/cairo-1.16.0/test/clip-disjoint-hatching.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/libs/cairo-1.16.0/test/clip-disjoint-hatching.c b/libs/cairo-1.16.0/test/clip-disjoint-hatching.c deleted file mode 100644 index 8626e80..0000000 --- a/libs/cairo-1.16.0/test/clip-disjoint-hatching.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright © 2011 Intel Corporation - * - * 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 STEP 5 -#define WIDTH 100 -#define HEIGHT 100 - -static void hatching (cairo_t *cr) -{ - int i; - - cairo_rectangle (cr, 0, 0, WIDTH, HEIGHT); - cairo_clip (cr); - - cairo_translate (cr, WIDTH/2, HEIGHT/2); - cairo_rotate (cr, M_PI/4); - cairo_translate (cr, -WIDTH/2, -HEIGHT/2); - - for (i = 0; i < WIDTH; i += STEP) { - cairo_rectangle (cr, i, -2, 1, HEIGHT+4); - cairo_rectangle (cr, -2, i, WIDTH+4, 1); - } -} - -static void background (cairo_t *cr) -{ - cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); - cairo_set_source_rgb (cr, 1,1,1); - cairo_paint (cr); -} - -static void clip_to_grid (cairo_t *cr) -{ - int i, j; - - for (j = 0; j < HEIGHT; j += 2*STEP) { - for (i = 0; i < WIDTH; i += 2*STEP) - cairo_rectangle (cr, i, j, STEP, STEP); - - j += 2*STEP; - for (i = 0; i < WIDTH; i += 2*STEP) - cairo_rectangle (cr, i+STEP/2, j, STEP, STEP); - } - - cairo_clip (cr); -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - background (cr); - - cairo_set_operator (cr, CAIRO_OPERATOR_OVER); - - cairo_save (cr); { - clip_to_grid (cr); - hatching (cr); - cairo_set_source_rgb (cr, 1, 0, 0); - cairo_fill (cr); - } cairo_restore (cr); - - cairo_translate (cr, 0.25, HEIGHT+.25); - - cairo_save (cr); { - clip_to_grid (cr); - hatching (cr); - cairo_set_source_rgb (cr, 0, 0, 1); - cairo_fill (cr); - } cairo_restore (cr); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (clip_disjoint_hatching, - "Test drawing through through an array of clips", - "clip", /* keywords */ - "target=raster", /* requirements */ - WIDTH, 2*HEIGHT, - NULL, draw) |