1 
/*
2 
 * Copyright © 2006 Mozilla Corporation
3 
 *
4 
 * Permission to use, copy, modify, distribute, and sell this software
5 
 * and its documentation for any purpose is hereby granted without
6 
 * fee, provided that the above copyright notice appear in all copies
7 
 * and that both that copyright notice and this permission notice
8 
 * appear in supporting documentation, and that the name of
9 
 * Mozilla Corporation not be used in advertising or publicity pertaining to
10 
 * distribution of the software without specific, written prior
11 
 * permission. Mozilla Corporation makes no representations about the
12 
 * suitability of this software for any purpose.  It is provided "as
13 
 * is" without express or implied warranty.
14 
 *
15 
 * MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
16 
 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
17 
 * FITNESS, IN NO EVENT SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL,
18 
 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
19 
 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
21 
 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22 
 *
23 
 * Author: Vladimir Vukicevic <vladimir@pobox.com>
24 
 */
25 

            

        

            

                26
            

            

                
            

            

                
#include "cairo-test.h"

            

        

            

                27
            

            

                
            

            

                

            

        

            

                28
            

            

                
            

            

                
#define PAD 10

            

        

            

                29
            

            

                
            

            

                
#define SIZE 100

            

        

            

                30
            

            

                
            

            

                
#define IMAGE_SIZE (SIZE-PAD*2)

            

        

            

                31
            

            

                
            

            

                
#define LINE_WIDTH 10

            

        

            

                32
            

            

                
            

            

                

            

        

            

                33
            

            

                
            

            

                
static cairo_test_status_t

            

        

            

                34
            

            

                3
            

            

                
draw (cairo_t *cr, int width, int height)

            

        

            

                35
            

            

                
            

            

                
{

            

        

            

                36
            

            

                
            

            

                
    cairo_surface_t *image;

            

        

            

                37
            

            

                
            

            

                
    cairo_t *cr_image;

            

        

            

                38
            

            

                
            

            

                

            

        

            

                39
            

            

                3
            

            

                
    cairo_set_source_rgb (cr, 0, 0, 0);

            

        

            

                40
            

            

                3
            

            

                
    cairo_paint (cr);

            

        

            

                41
            

            

                
            

            

                

            

        

            

                42
            

            

                3
            

            

                
    image = cairo_image_surface_create (CAIRO_FORMAT_RGB24, IMAGE_SIZE, IMAGE_SIZE);

            

        

            

                43
            

            

                3
            

            

                
    cr_image = cairo_create (image);

            

        

            

                44
            

            

                3
            

            

                
    cairo_surface_destroy (image);

            

        

            

                45
            

            

                
            

            

                

            

        

            

                46
            

            

                
            

            

                
    /* Create the image */

            

        

            

                47
            

            

                3
            

            

                
    cairo_set_source_rgb (cr_image, 0, 0, 0);

            

        

            

                48
            

            

                3
            

            

                
    cairo_paint (cr_image);

            

        

            

                49
            

            

                3
            

            

                
    cairo_set_source_rgb (cr_image, 0, 1, 0);

            

        

            

                50
            

            

                3
            

            

                
    cairo_set_line_width (cr_image, LINE_WIDTH);

            

        

            

                51
            

            

                3
            

            

                
    cairo_arc (cr_image, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2 - LINE_WIDTH/2, 0, M_PI * 2.0);

            

        

            

                52
            

            

                3
            

            

                
    cairo_stroke (cr_image);

            

        

            

                53
            

            

                
            

            

                

            

        

            

                54
            

            

                
            

            

                
    /* Now stroke with it */

            

        

            

                55
            

            

                3
            

            

                
    cairo_translate (cr, PAD, PAD);

            

        

            

                56
            

            

                
            

            

                

            

        

            

                57
            

            

                3
            

            

                
    cairo_set_source_surface (cr, cairo_get_target (cr_image), 0, 0);

            

        

            

                58
            

            

                3
            

            

                
    cairo_destroy (cr_image);

            

        

            

                59
            

            

                
            

            

                

            

        

            

                60
            

            

                3
            

            

                
    cairo_new_path (cr);

            

        

            

                61
            

            

                3
            

            

                
    cairo_set_line_width (cr, LINE_WIDTH);

            

        

            

                62
            

            

                3
            

            

                
    cairo_arc (cr, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2 - LINE_WIDTH/2, 0, M_PI * 2.0);

            

        

            

                63
            

            

                3
            

            

                
    cairo_stroke (cr);

            

        

            

                64
            

            

                
            

            

                

            

        

            

                65
            

            

                3
            

            

                
    return CAIRO_TEST_SUCCESS;

            

        

            

                66
            

            

                
            

            

                
}

            

        

            

                67
            

            

                
            

            

                

            

        

            

                68
            

            

                1
            

            

                
CAIRO_TEST (stroke_image,

            

        

            

                69
            

            

                
            

            

                
	    "Test stroking with an image source, with a non-identity CTM",

            

        

            

                70
            

            

                
            

            

                
	    "stroke, image, transform", /* keywords */

            

        

            

                71
            

            

                
            

            

                
	    NULL, /* requirements */

            

        

            

                72
            

            

                
            

            

                
	    SIZE, SIZE,

            

        

            

                73
            

            

                
            

            

                
	    NULL, draw)