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node/histogrm.h

Go to the documentation of this file.

#ifndef NODE_HISTOGRM_H
#define NODE_HISTOGRM_H

/*

  GLT OpenGL C++ Toolkit (LGPL)
  Copyright (C) 2000-2002 Nigel Stewart  

  Email: nigels.com@gmail.com   
  WWW:   http://www.nigels.com/glt/

  This library 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 2.1 of the License, or (at your option) any later version.

  This library 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 this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

#ifdef GLT_WIN32
#pragma warning(disable: 4786)      
#endif

#include <node/shape.h>
#include <node/field.h>

#include <vector>

class GltHistogram : public GltShape 
{
public:

    GltHistogram();
    ~GltHistogram();

    void draw() const;

    void reset();
    void add(const double x);
    void add(const int    n);

    GltFieldPtr settings(); 

    double &min();
    double &max();
    int    &size();
    bool   &cumulative();

    bool   &drawLine();

    unsigned int samples() const;
    unsigned int outlyers() const;
    unsigned int minCount() const;
    unsigned int maxCount() const;

private:

    double  _min;           
    double  _max;   
    int     _size;
    bool    _cumulative;

    bool    _drawLine;

    unsigned int    _samples;
    unsigned int    _outlyers;

    std::vector<unsigned int> _count;
};

#endif

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