KHtml

SVGFEMorphology.cpp
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 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
23 #include "SVGFEMorphology.h"
24 #include "TextStream.h"
25 
26 namespace WebCore
27 {
28 
29 SVGFEMorphology::SVGFEMorphology(SVGResourceFilter *filter)
30  : SVGFilterEffect(filter)
31  , m_operator(SVG_MORPHOLOGY_OPERATOR_UNKNOWN)
32  , m_radiusX(0.0f)
33  , m_radiusY(0.0f)
34 {
35 }
36 
37 SVGMorphologyOperatorType SVGFEMorphology::morphologyOperator() const
38 {
39  return m_operator;
40 }
41 
42 void SVGFEMorphology::setMorphologyOperator(SVGMorphologyOperatorType _operator)
43 {
44  m_operator = _operator;
45 }
46 
47 float SVGFEMorphology::radiusX() const
48 {
49  return m_radiusX;
50 }
51 
52 void SVGFEMorphology::setRadiusX(float radiusX)
53 {
54  m_radiusX = radiusX;
55 }
56 
57 float SVGFEMorphology::radiusY() const
58 {
59  return m_radiusY;
60 }
61 
62 void SVGFEMorphology::setRadiusY(float radiusY)
63 {
64  m_radiusY = radiusY;
65 }
66 
67 static TextStream &operator<<(TextStream &ts, SVGMorphologyOperatorType t)
68 {
69  switch (t) {
70  case SVG_MORPHOLOGY_OPERATOR_UNKNOWN:
71  ts << "UNKNOWN"; break;
72  case SVG_MORPHOLOGY_OPERATOR_ERODE:
73  ts << "ERODE"; break;
74  case SVG_MORPHOLOGY_OPERATOR_DIALATE:
75  ts << "DIALATE"; break;
76  }
77  return ts;
78 }
79 
80 TextStream &SVGFEMorphology::externalRepresentation(TextStream &ts) const
81 {
82  ts << "[type=MORPHOLOGY-OPERATOR] ";
83  SVGFilterEffect::externalRepresentation(ts);
84  ts << " [operator type=" << morphologyOperator() << "]"
85  << " [radius x=" << radiusX() << " y=" << radiusY() << "]";
86  return ts;
87 }
88 
89 } // namespace WebCore
90 
91 #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
QDataStream & operator<<(QDataStream &out, const KDateTime::Spec &spec)
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