2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
27 #include "GraphicsContext.h"
28 #include <wtf/text/TextStream.h>
32 FEFlood::FEFlood(Filter& filter, const Color& floodColor, float floodOpacity)
33 : FilterEffect(filter)
34 , m_floodColor(floodColor)
35 , m_floodOpacity(floodOpacity)
39 Ref<FEFlood> FEFlood::create(Filter& filter, const Color& floodColor, float floodOpacity)
41 return adoptRef(*new FEFlood(filter, floodColor, floodOpacity));
44 bool FEFlood::setFloodColor(const Color& color)
46 if (m_floodColor == color)
52 bool FEFlood::setFloodOpacity(float floodOpacity)
54 if (m_floodOpacity == floodOpacity)
56 m_floodOpacity = floodOpacity;
60 void FEFlood::platformApplySoftware()
62 ImageBuffer* resultImage = createImageBufferResult();
66 const Color& color = colorWithOverrideAlpha(floodColor().rgb(), floodOpacity());
67 resultImage->context().fillRect(FloatRect(FloatPoint(), absolutePaintRect().size()), color);
70 TextStream& FEFlood::externalRepresentation(TextStream& ts, RepresentationType representation) const
72 ts << indent << "[feFlood";
73 FilterEffect::externalRepresentation(ts, representation);
74 ts << " flood-color=\"" << floodColor().nameForRenderTreeAsText() << "\" "
75 << "flood-opacity=\"" << floodOpacity() << "\"]\n";
79 } // namespace WebCore