/* | |
Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | |
2004, 2005 Rob Buis <buis@kde.org> | |
2005 Eric Seidel <eric@webkit.org> | |
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 | |
aint 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. | |
*/ | |
#ifndef SVGFETurbulence_h | |
#define SVGFETurbulence_h | |
#if ENABLE(SVG) && ENABLE(FILTERS) | |
#include "FilterEffect.h" | |
#include "Filter.h" | |
namespace WebCore { | |
enum TurbulanceType { | |
FETURBULENCE_TYPE_UNKNOWN = 0, | |
FETURBULENCE_TYPE_FRACTALNOISE = 1, | |
FETURBULENCE_TYPE_TURBULENCE = 2 | |
}; | |
class FETurbulence : public FilterEffect { | |
public: | |
static PassRefPtr<FETurbulence> create(TurbulanceType, const float&, const float&, const int&, const float&, | |
bool); | |
TurbulanceType type() const; | |
void setType(TurbulanceType); | |
float baseFrequencyY() const; | |
void setBaseFrequencyY(float); | |
float baseFrequencyX() const; | |
void setBaseFrequencyX(float); | |
float seed() const; | |
void setSeed(float); | |
int numOctaves() const; | |
void setNumOctaves(bool); | |
bool stitchTiles() const; | |
void setStitchTiles(bool); | |
void apply(Filter*); | |
void dump(); | |
TextStream& externalRepresentation(TextStream& ts) const; | |
private: | |
FETurbulence(TurbulanceType, const float&, const float&, const int&, const float&, | |
bool); | |
TurbulanceType m_type; | |
float m_baseFrequencyX; | |
float m_baseFrequencyY; | |
int m_numOctaves; | |
float m_seed; | |
bool m_stitchTiles; | |
}; | |
} // namespace WebCore | |
#endif // ENABLE(SVG) && ENABLE(FILTERS) | |
#endif // SVGFETurbulence_h |