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95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/*
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Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
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2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef SVGPreserveAspectRatio_h
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#define SVGPreserveAspectRatio_h
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#if ENABLE(SVG)
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#include "PlatformString.h"
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#include "SVGNames.h"
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#include "Document.h"
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#include <wtf/RefCounted.h>
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//khtml
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#include <wtf/PassRefPtr.h>
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namespace WebCore {
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//class String;
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class AffineTransform;
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class SVGStyledElement;
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class SVGPreserveAspectRatio : public RefCounted<SVGPreserveAspectRatio> {
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public:
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static PassRefPtr<SVGPreserveAspectRatio> create() { return adoptRef(new SVGPreserveAspectRatio); }
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enum SVGPreserveAspectRatioType {
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SVG_PRESERVEASPECTRATIO_UNKNOWN = 0,
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SVG_PRESERVEASPECTRATIO_NONE = 1,
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SVG_PRESERVEASPECTRATIO_XMINYMIN = 2,
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SVG_PRESERVEASPECTRATIO_XMIDYMIN = 3,
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SVG_PRESERVEASPECTRATIO_XMAXYMIN = 4,
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SVG_PRESERVEASPECTRATIO_XMINYMID = 5,
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SVG_PRESERVEASPECTRATIO_XMIDYMID = 6,
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SVG_PRESERVEASPECTRATIO_XMAXYMID = 7,
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SVG_PRESERVEASPECTRATIO_XMINYMAX = 8,
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SVG_PRESERVEASPECTRATIO_XMIDYMAX = 9,
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SVG_PRESERVEASPECTRATIO_XMAXYMAX = 10
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};
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enum SVGMeetOrSliceType {
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SVG_MEETORSLICE_UNKNOWN = 0,
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SVG_MEETORSLICE_MEET = 1,
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SVG_MEETORSLICE_SLICE = 2
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};
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virtual ~SVGPreserveAspectRatio();
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void setAlign(unsigned short);
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unsigned short align() const;
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void setMeetOrSlice(unsigned short);
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unsigned short meetOrSlice() const;
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AffineTransform getCTM(double logicX, double logicY,
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double logicWidth, double logicHeight,
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double physX, double physY,
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double physWidth, double physHeight);
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// Helper
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bool parsePreserveAspectRatio(const UChar*& currParam, const UChar* end, bool validate = true);
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const QualifiedName& associatedAttributeName() const { return SVGNames::preserveAspectRatioAttr; }
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private:
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SVGPreserveAspectRatio();
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unsigned short m_align;
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unsigned short m_meetOrSlice;
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};
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} // namespace WebCore
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#endif // ENABLE(SVG)
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#endif // SVGPreserveAspectRatio_h
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