52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
/*
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* Copyright (C) 2007 Eric Seidel <eric@webkit.org>
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*
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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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*
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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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*
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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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#pragma once
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#include "SVGTransformValue.h"
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namespace WebCore {
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class AffineTransform;
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class SVGTransformDistance {
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public:
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SVGTransformDistance();
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SVGTransformDistance(const SVGTransformValue& fromTransform, const SVGTransformValue& toTransform);
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SVGTransformDistance scaledDistance(float scaleFactor) const;
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SVGTransformValue addToSVGTransform(const SVGTransformValue&) const;
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static SVGTransformValue addSVGTransforms(const SVGTransformValue&, const SVGTransformValue&, unsigned repeatCount = 1);
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bool isZero() const;
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float distance() const;
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private:
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SVGTransformDistance(SVGTransformValue::SVGTransformType, float angle, float cx, float cy, const AffineTransform&);
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SVGTransformValue::SVGTransformType m_type;
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float m_angle;
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float m_cx;
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float m_cy;
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AffineTransform m_transform; // for storing scale, translation or matrix transforms
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};
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} // namespace WebCore
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