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SVGFEGaussianBlurElement.cpp
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1/*
2 Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005, 2006 Rob Buis <buis@kde.org>
4
5 This file is part of the KDE project
6
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.
11
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.
16
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.
21*/
22
23#include "config.h"
24
25#if ENABLE(SVG) && ENABLE(SVG_FILTERS)
26#include "SVGFEGaussianBlurElement.h"
27
28#include "SVGNames.h"
29#include "SVGParserUtilities.h"
30#include "SVGResourceFilter.h"
31
32namespace WebCore {
33
34SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(const QualifiedName& tagName, Document* doc)
35 : SVGFilterPrimitiveStandardAttributes(tagName, doc)
36 , m_stdDeviationX(0.0f)
37 , m_stdDeviationY(0.0f)
38 , m_filterEffect(0)
39{
40}
41
42SVGFEGaussianBlurElement::~SVGFEGaussianBlurElement()
43{
44 delete m_filterEffect;
45}
46
47ANIMATED_PROPERTY_DEFINITIONS(SVGFEGaussianBlurElement, String, String, string, In1, in1, SVGNames::inAttr, m_in1)
48ANIMATED_PROPERTY_DEFINITIONS_WITH_CUSTOM_IDENTIFIER(SVGFEGaussianBlurElement, float, Number, number, StdDeviationX, stdDeviationX, SVGNames::stdDeviationAttr, "stdDeviationX", m_stdDeviationX)
49ANIMATED_PROPERTY_DEFINITIONS_WITH_CUSTOM_IDENTIFIER(SVGFEGaussianBlurElement, float, Number, number, StdDeviationY, stdDeviationY, SVGNames::stdDeviationAttr, "stdDeviationY", m_stdDeviationY)
50
51void SVGFEGaussianBlurElement::setStdDeviation(float stdDeviationX, float stdDeviationY)
52{
53}
54
55void SVGFEGaussianBlurElement::parseMappedAttribute(MappedAttribute* attr)
56{
57 const String& value = attr->value();
58 if (attr->name() == SVGNames::stdDeviationAttr) {
59 float x, y;
60 if (parseNumberOptionalNumber(value, x, y)) {
61 setStdDeviationXBaseValue(x);
62 setStdDeviationYBaseValue(y);
63 }
64 } else if (attr->name() == SVGNames::inAttr)
65 setIn1BaseValue(value);
66 else
67 SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
68}
69
70SVGFEGaussianBlur* SVGFEGaussianBlurElement::filterEffect(SVGResourceFilter* filter) const
71{
72 if (!m_filterEffect)
73 m_filterEffect = new SVGFEGaussianBlur(filter);
74
75 m_filterEffect->setIn(in1());
76 m_filterEffect->setStdDeviationX(stdDeviationX());
77 m_filterEffect->setStdDeviationY(stdDeviationY());
78
79 setStandardAttributes(m_filterEffect);
80 return m_filterEffect;
81}
82
83}
84
85#endif // ENABLE(SVG)
86
87// vim:ts=4:noet
SVGFEGaussianBlurElement.h
SVGNames.h
SVGParserUtilities.h
SVGResourceFilter.h
WebCore
Definition: CSSHelper.h:7
WebCore::String
DOM::DOMString String
Definition: PlatformString.h:8
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