RenderSVGTransformableContainer.cpp   [plain text]

/*
    Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org>
    2004, 2005, 2006 Rob Buis <buis@kde.org>

    This file is part of the KDE project

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */

#include "config.h"
#if ENABLE(SVG)

#include "RenderSVGTransformableContainer.h"

#include "SVGStyledTransformableElement.h"
#include "SVGTransformList.h"

namespace WebCore {
    
RenderSVGTransformableContainer::RenderSVGTransformableContainer(SVGStyledTransformableElement* node)
    : RenderSVGContainer(node)
{
}

bool RenderSVGTransformableContainer::calculateLocalTransform()
{
    AffineTransform oldTransform = m_localTransform;
    m_localTransform = static_cast<SVGStyledTransformableElement*>(element())->animatedLocalTransform();
    return (m_localTransform != oldTransform);
}

}

#endif // ENABLE(SVG)