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/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2001 by Andreas Zehender
email : [email protected]
**************************************************************************
**************************************************************************
* *
* 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. *
* *
**************************************************************************/
#ifndef PMTRANSLATECONTROLPOINT_H
#define PMTRANSLATECONTROLPOINT_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "pmcontrolpoint.h"
/**
* Control points for translation
*/
class PMTranslateControlPoint : public PMControlPoint
{
public:
/**
* Creates a PMTranslateControlPoint with id.
*/
PMTranslateControlPoint( const PMVector& translation, int id );
/**
* Deletes the PMTranslateControlPoint
*/
virtual ~PMTranslateControlPoint( ) { };
/** */
virtual PMVector position( ) const { return m_translation; }
/**
* Sets the translation
*/
void setTranslation( PMVector trans ) { m_translation = trans; }
/**
* Returns the translation
*/
PMVector translation( ) const { return m_translation; }
/** */
virtual PMCPDisplayType displayType( ) const { return CPCross; };
/** */
virtual void snapToGrid( );
protected:
/** */
virtual void graphicalChangeStarted( );
/** */
virtual void graphicalChange( const PMVector& startPoint,
const PMVector& viewNormal,
const PMVector& endPoint );
private:
PMVector m_translation, m_originalTranslation;
};
#endif
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