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/*
 * Copyright (C) 2010 Igalia S.L.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "CairoUtilities.h"

#include "Color.h"
#include <cairo.h>
#include <wtf/Vector.h>

namespace WebCore {

void copyContextProperties(cairo_t* srcCr, cairo_t* dstCr)
{
    cairo_set_antialias(dstCr, cairo_get_antialias(srcCr));

    size_t dashCount = cairo_get_dash_count(srcCr);
    Vector<double> dashes(dashCount);

    double offset;
    cairo_get_dash(srcCr, dashes.data(), &offset);
    cairo_set_dash(dstCr, dashes.data(), dashCount, offset);
    cairo_set_line_cap(dstCr, cairo_get_line_cap(srcCr));
    cairo_set_line_join(dstCr, cairo_get_line_join(srcCr));
    cairo_set_line_width(dstCr, cairo_get_line_width(srcCr));
    cairo_set_miter_limit(dstCr, cairo_get_miter_limit(srcCr));
    cairo_set_fill_rule(dstCr, cairo_get_fill_rule(srcCr));
}

void setSourceRGBAFromColor(cairo_t* context, const Color& color)
{
    float red, green, blue, alpha;
    color.getRGBA(red, green, blue, alpha);
    cairo_set_source_rgba(context, red, green, blue, alpha);
}

} // namespace WebCore