gnuplot_window.hpp

Go to the documentation of this file.

/*
 *    This file is part of ACADO Toolkit.
 *
 *    ACADO Toolkit -- A Toolkit for Automatic Control and Dynamic Optimization.
 *    Copyright (C) 2008-2014 by Boris Houska, Hans Joachim Ferreau,
 *    Milan Vukov, Rien Quirynen, KU Leuven.
 *    Developed within the Optimization in Engineering Center (OPTEC)
 *    under supervision of Moritz Diehl. All rights reserved.
 *
 *    ACADO Toolkit is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation; either
 *    version 3 of the License, or (at your option) any later version.
 *
 *    ACADO Toolkit 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
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with ACADO Toolkit; if not, write to the Free Software
 *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */


#ifndef ACADO_TOOLKIT_ACADO_2_GNUPLOT_HPP
#define ACADO_TOOLKIT_ACADO_2_GNUPLOT_HPP


#include <acado/user_interaction/plot_window.hpp>


BEGIN_NAMESPACE_ACADO


class GnuplotWindow : public PlotWindow
{

    // PUBLIC FUNCTIONS:
    // -----------------

    public:

        GnuplotWindow( );

                GnuplotWindow(  PlotFrequency _frequency
                                                );

        GnuplotWindow(  const GnuplotWindow& arg
                                                );

        virtual ~GnuplotWindow( );

        GnuplotWindow& operator=(       const GnuplotWindow& arg
                                                                        );


                virtual PlotWindow* clone( ) const;


        virtual returnValue init( );


                virtual returnValue replot(     PlotFrequency _frequency = PLOT_IN_ANY_CASE
                                                                        );


        returnValue waitForMouseEvents( );

        BooleanType getMouseEvent(      double& mouseX,
                                                                        double& mouseY
                                                                        );

        returnValue waitForMouseEvent(  double& mouseX,
                                                                                double& mouseY
                                                                                );



    // PROTECTED FUNCTIONS:
    // --------------------

    protected:
                returnValue sendDataToGnuplot( );


                returnValue getPlotModeString(  PlotMode plotMode,
                                                                                std::string& plotModeString
                                                                                ) const;

                returnValue getPlotStyleString( VariableType _type,
                                                                                std::string& plotStyleString
                                                                                ) const;

                returnValue obtainPlotDataString(       VariablesGrid& _dataGrid,
                                                                                        std::string& _plotDataString
                                                                                        ) const;
        


    // PROTECTED DATA MEMBERS:
    // -----------------------

    protected:

        FILE* gnuPipe;                                                  
        BooleanType mouseEvent;                                 
        static int counter;                                             
};


CLOSE_NAMESPACE_ACADO


#endif  // ACADO_TOOLKIT_ACADO_2_GNUPLOT_HPP

/*
 *      end of file
 */