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/*
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 * Copyright © 2007 Red Hat, Inc.
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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: Carl D. Worth <cworth@cworth.org>
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 */
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#include "cairo-test.h"

            

        

            

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#define SIZE 40

            

        

            

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#define PAD 2

            

        

            

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#define WIDTH (PAD + SIZE + PAD)

            

        

            

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#define HEIGHT WIDTH

            

        

            

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/* This test is designed to explore the interactions of "native" and

            

        

            

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 * "fallback" objects. For the ps surface, OVER with non-1.0 opacity

            

        

            

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 * will be a fallback while SOURCE will be native. For the pdf

            

        

            

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 * surface, it's the reverse where OVER is native while SOURCE is a

            

        

            

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 * fallback. */

            

        

            

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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_translate (cr, PAD, PAD);

            

        

            

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    /* A green circle with OVER */

            

        

            

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    cairo_arc (cr, SIZE / 2, SIZE / 2, SIZE / 4, 0., 2. * M_PI);

            

        

            

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    cairo_set_operator (cr, CAIRO_OPERATOR_OVER);

            

        

            

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    cairo_set_source_rgba (cr, 0., 1., 0., 0.5); /* 50% green */

            

        

            

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    cairo_fill (cr);

            

        

            

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    /* A red triangle with SOURCE */

            

        

            

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    cairo_move_to (cr, SIZE / 2, SIZE / 2);

            

        

            

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    cairo_line_to (cr, SIZE,     SIZE / 2);

            

        

            

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    cairo_line_to (cr, SIZE / 2, SIZE);

            

        

            

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    cairo_close_path (cr);

            

        

            

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    cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);

            

        

            

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    cairo_set_source_rgba (cr, 1., 0., 0., 0.5); /* 50% red */

            

        

            

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    cairo_fill (cr);

            

        

            

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    return CAIRO_TEST_SUCCESS;

            

        

            

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}

            

        

            

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CAIRO_TEST (over_below_source,

            

        

            

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	    "A simple test drawing a circle with OVER before a triangle drawn with SOURCE",

            

        

            

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	    "operator", /* keywords */

            

        

            

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	    NULL, /* requirements */

            

        

            

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	    WIDTH, HEIGHT,

            

        

            

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	    NULL, draw)