//-*-C++-*- /* ************************************************************************** description -------------------- copyright : (C) 2000-2001 by Andreas Zehender email : zehender@kde.org ************************************************************************** ************************************************************************** * * * 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 PMSCALECONTROLPOINT_H #define PMSCALECONTROLPOINT_H #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "pmcontrolpoint.h" /** * Control points for scale */ class PMScaleControlPoint : public PMControlPoint { public: /** * Creates a PMScaleControlPoint with id. */ PMScaleControlPoint( const PMVector& scale, int id ); /** * Deletes the PMScaleControlPoint */ virtual ~PMScaleControlPoint( ) { }; /** */ virtual PMVector position( ) const { return PMVector( 0.0, 0.0, 0.0 ); } /** * Sets the scale */ void setScale( const PMVector& sc ) { m_scale = sc; } /** * Returns the scale */ PMVector scale( ) const { return m_scale; } /** */ 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_scale, m_originalScale; }; #endif