Attachment 12920 Details for Bug 13065 – alternate test case

alternate test case

rel-path.c (text/x-csrc), 2.36 KB, created by Brian Ewins on 2007-12-03 15:52:27 UTC

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Creator: Brian Ewins

Created: 2007-12-03 15:52:27 UTC

Size: 2.36 KB

patch

obsolete

>/*
> * Copyright Â© 2005 Keith Packard
> *
> * 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 Keith Packard not be used in
> * advertising or publicity pertaining to distribution of the software without
> * specific, written prior permission.  Keith Packard makes no
> * representations about the suitability of this software for any purpose.  It
> * is provided "as is" without express or implied warranty.
> *
> * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
> * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
> * EVENT SHALL KEITH PACKARD 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.
> */
>
>#include "cairo-test.h"
>
>#define SIZE 40
>#undef MIN
>#define MIN(a, b) ((a) < (b) ? (a) : (b))
>
>static cairo_test_draw_function_t draw;
>
>cairo_test_t test = {
>    "rel-path",
>    "Tests calls to various relative path functions",
>    SIZE, SIZE,
>    draw
>};
>
>static void 
>draw_ring (cairo_t * cr, int width, int height) {
>  double size, ring_width;
>  double cx, cy;
>
>  cx = width / 2.0;
>  cy = height / 2.0;
>
>  size = MIN (width, height) / 2.0;
>  ring_width = size/4.0;
>
>  cairo_set_line_width (cr, ring_width);
>  cairo_new_path (cr);
>  cairo_arc (cr,
>	     cx, cy,
>	     size / 2.0 - ring_width / 2.0,
>	     0, 2 * M_PI);
>  cairo_stroke (cr);
>}
>
>static cairo_test_status_t
>draw (cairo_t *cr, int width, int height)
>{
>  cairo_surface_t *source;
>  cairo_t * cr2;
>
>  cairo_translate (cr, 5, 5);
>
>  source = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
>				       width, height);
>  cr2 = cairo_create (source);
>  cairo_set_source_rgb (cr2, 1.0, 1.0, 0.0);
>  draw_ring (cr2, width, height);
>  cairo_destroy (cr2);
>
>  cairo_save (cr);    
>  cairo_set_source_surface (cr, source, 0, 0);
>  draw_ring (cr, width, height);
>  cairo_surface_destroy (source);
>
>  cairo_restore (cr);
>  return CAIRO_TEST_SUCCESS;
>}
>
>int
>main (void)
>{
>    return cairo_test (&test);
>}

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Attachments on bug 13065: 12322 | 12323 | 12920

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