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101 lines
2.6 KiB
101 lines
2.6 KiB
15 years ago
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/*
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Copyright (C) 2001-2003 KSVG Team
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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 SVGAngleImpl_H
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#define SVGAngleImpl_H
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#include <dom/dom_misc.h>
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#include <dom/dom_string.h>
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#include "ksvg_lookup.h"
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namespace KSVG
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{
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class SVGAngleImpl : public DOM::DomShared
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{
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public:
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SVGAngleImpl();
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virtual ~SVGAngleImpl();
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unsigned short unitType() const;
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void setValue(float value);
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float value() const;
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void setValueInSpecifiedUnits(float valueInSpecifiedUnits);
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float valueInSpecifiedUnits() const;
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void setValueAsString(const DOM::DOMString &valueAsString);
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DOM::DOMString valueAsString() const;
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void newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits);
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void convertToSpecifiedUnits(unsigned short unitType);
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// Helpers
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static double todeg(double rad);
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static double torad(double deg);
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// Returns the angle that divides the shortest arc between the two angles.
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static double shortestArcBisector(double angle1, double angle2);
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private:
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unsigned short m_unitType;
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float m_value;
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float m_valueInSpecifiedUnits;
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DOM::DOMString m_valueAsString;
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void calculate();
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public:
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KSVG_GET
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KSVG_PUT
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enum
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{
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// Properties
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Value, ValueInSpecifiedUnits, ValueAsString, UnitType,
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// Functions
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ConvertToSpecifiedUnits, NewValueSpecifiedUnits
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};
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KJS::Value getValueProperty(KJS::ExecState *exec, int token) const;
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void putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int attr);
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};
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class SVGAngleImplConstructor : public KJS::ObjectImp
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{
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public:
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SVGAngleImplConstructor(KJS::ExecState *) { }
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KJS::Value getValueProperty(KJS::ExecState *, int token) const;
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// no put - all read-only
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KSVG_GET
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};
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KJS::Value getSVGAngleImplConstructor(KJS::ExecState *exec);
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}
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KSVG_DEFINE_PROTOTYPE(SVGAngleImplProto)
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KSVG_IMPLEMENT_PROTOFUNC(SVGAngleImplProtoFunc, SVGAngleImpl)
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#endif
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