KHtml

SVGFEMorphology.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 SVGFEMorphology_h
23 #define SVGFEMorphology_h
24 
25 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
26 #include "SVGFilterEffect.h"
27 
28 namespace WebCore
29 {
30 
31 enum SVGMorphologyOperatorType {
32  SVG_MORPHOLOGY_OPERATOR_UNKNOWN = 0,
33  SVG_MORPHOLOGY_OPERATOR_ERODE = 1,
34  SVG_MORPHOLOGY_OPERATOR_DIALATE = 2
35 };
36 
37 class SVGFEMorphology : public SVGFilterEffect
38 {
39 public:
40  SVGFEMorphology(SVGResourceFilter *);
41 
42  SVGMorphologyOperatorType morphologyOperator() const;
43  void setMorphologyOperator(SVGMorphologyOperatorType);
44 
45  float radiusX() const;
46  void setRadiusX(float);
47 
48  float radiusY() const;
49  void setRadiusY(float);
50 
51  virtual TextStream &externalRepresentation(TextStream &) const;
52 
53 private:
54  SVGMorphologyOperatorType m_operator;
55  float m_radiusX;
56  float m_radiusY;
57 };
58 
59 } // namespace WebCore
60 
61 #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
62 
63 #endif // SVGFEMorphology_h
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