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// Copyright (C) 2004 Pino Toscano <toscano.pino@tiscali.it>
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301, USA.
#ifndef KIG_OBJECTS_TANGENT_TYPE_H
#define KIG_OBJECTS_TANGENT_TYPE_H
#include "base_type.h"
/**
* the line tangent to a generic conic
*/
class TangentConicType
: public ArgsParserObjectType
{
typedef ArgsParserObjectType Parent;
TangentConicType();
~TangentConicType();
public:
static const TangentConicType* instance();
ObjectImp* calc( const Args& args, const KigDocument& ) const;
const ObjectImpType* resultId() const;
};
/**
* the line tangent to an arc
*/
class TangentArcType
: public ArgsParserObjectType
{
typedef ArgsParserObjectType Parent;
TangentArcType();
~TangentArcType();
public:
static const TangentArcType* instance();
ObjectImp* calc( const Args& args, const KigDocument& ) const;
const ObjectImpType* resultId() const;
};
/**
* the line tangent to a cubic
*/
class TangentCubicType
: public ArgsParserObjectType
{
typedef ArgsParserObjectType Parent;
TangentCubicType();
~TangentCubicType();
public:
static const TangentCubicType* instance();
ObjectImp* calc( const Args& args, const KigDocument& ) const;
const ObjectImpType* resultId() const;
};
/**
* the line tangent to a curve
*/
class TangentCurveType
: public ArgsParserObjectType
{
typedef ArgsParserObjectType Parent;
TangentCurveType();
~TangentCurveType();
public:
static const TangentCurveType* instance();
ObjectImp* calc( const Args& args, const KigDocument& ) const;
const ObjectImpType* resultId() const;
};
#endif
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