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/*
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 * Permission is hereby granted, free of charge, to any person
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 * obtaining a copy of this software and associated documentation
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 * files (the "Software"), to deal in the Software without
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 * restriction, including without limitation the rights to use, copy,
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 * modify, merge, publish, distribute, sublicense, and/or sell copies
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 * of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be
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 * included in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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 * SOFTWARE.
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 *
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 * Author: Krzysztof Kosi\u0144ski <tweenk.pl@gmail.com>
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 */
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/* Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40918 */

            

        

            

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#include "cairo-test.h"

            

        

            

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static cairo_test_status_t

            

        

            

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

            

        

            

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{

            

        

            

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    cairo_pattern_t *radial;

            

        

            

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    double angle;

            

        

            

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    int i, j;

            

        

            

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    cairo_set_source_rgb (cr, 0, 0, 1);

            

        

            

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    cairo_paint (cr);

            

        

            

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    angle = 0.0;

            

        

            

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    for (i = 0; i < 4; i++) {

            

        

            

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	for (j = 0; j < 4; j++) {

            

        

            

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	    cairo_save (cr);

            

        

            

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	    cairo_rectangle (cr, 100*i, 100*j, 100, 100);

            

        

            

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	    cairo_clip (cr);

            

        

            

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	    radial = cairo_pattern_create_radial (cos (angle), sin (angle), 0,

            

        

            

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						  0, 0, 1);

            

        

            

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	    cairo_pattern_add_color_stop_rgb (radial, 0.0, 1, 0, 0);

            

        

            

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	    cairo_pattern_add_color_stop_rgb (radial, 1.0, 0, 1, 0);

            

        

            

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	    cairo_translate (cr, 100*i+50, 100*j+50);

            

        

            

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	    cairo_scale (cr, 50, -50);

            

        

            

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	    cairo_set_source (cr, radial);

            

        

            

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	    cairo_pattern_destroy (radial);

            

        

            

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	    cairo_paint(cr);

            

        

            

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	    cairo_restore (cr);

            

        

            

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	    angle += M_PI/17;

            

        

            

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	}

            

        

            

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    }

            

        

            

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    return CAIRO_TEST_SUCCESS;

            

        

            

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}

            

        

            

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CAIRO_TEST (radial_outer_focus,

            

        

            

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	    "Exercises the condition of rendering a radial gradial on its outer focus",

            

        

            

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	    "radial", /* keywords */

            

        

            

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	    NULL, /* requirements */

            

        

            

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	    400, 400,

            

        

            

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	    NULL, draw)