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SVGFETurbulence.h
1 /*
2  Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <[email protected]>
3  2004, 2005 Rob Buis <[email protected]>
4  2005 Eric Seidel <[email protected]>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Library General Public
8  License as published by the Free Software Foundation; either
9  version 2 of the License, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Library General Public License for more details.
15 
16  You should have received a copy of the GNU Library General Public License
17  aint with this library; see the file COPYING.LIB. If not, write to
18  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  Boston, MA 02110-1301, USA.
20 */
21 
22 #ifndef SVGFETurbulence_h
23 #define SVGFETurbulence_h
24 
25 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
26 #include "SVGFilterEffect.h"
27 
28 namespace WebCore
29 {
30 
31 enum SVGTurbulanceType {
32  SVG_TURBULENCE_TYPE_UNKNOWN = 0,
33  SVG_TURBULENCE_TYPE_FRACTALNOISE = 1,
34  SVG_TURBULENCE_TYPE_TURBULENCE = 2
35 };
36 
37 class SVGFETurbulence : public SVGFilterEffect
38 {
39 public:
40  SVGFETurbulence(SVGResourceFilter *);
41 
42  SVGTurbulanceType type() const;
43  void setType(SVGTurbulanceType);
44 
45  float baseFrequencyY() const;
46  void setBaseFrequencyY(float);
47 
48  float baseFrequencyX() const;
49  void setBaseFrequencyX(float);
50 
51  float seed() const;
52  void setSeed(float);
53 
54  int numOctaves() const;
55  void setNumOctaves(bool);
56 
57  bool stitchTiles() const;
58  void setStitchTiles(bool);
59 
60  virtual TextStream &externalRepresentation(TextStream &) const;
61 
62 private:
63  float m_baseFrequencyX;
64  float m_baseFrequencyY;
65  int m_numOctaves;
66  float m_seed;
67  bool m_stitchTiles;
68  SVGTurbulanceType m_type;
69 };
70 
71 } // namespace WebCore
72 
73 #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
74 
75 #endif // SVGFETurbulence_h
Type type(const QSqlDatabase &db)
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