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#ifndef PLOTWIDGET_H
#define PLOTWIDGET_H
/***************************************************************************
copyright : (C) 2004, 2005 by Carsten Niehaus
email : cniehaus@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. *
* *
***************************************************************************/
#include <kplotwidget.h>
/**
* @short This class add the abilitiy to connect the plotted
* data using a line.
* @author Carsten Niehaus
*/
class PlotWidget : public KPlotWidget
{
Q_OBJECT
public:
PlotWidget( double x1 = 0.0, double x2 = 0.0, double y1 = 0.0, double y2 = 0.0, QWidget *parent=0 , const char *name =0 );
/**
* toggles if the points will be connected with
* a line or not
* @param b if true the points will be connected
*/
void setConnection( bool b ){
m_connectPoints = b;
}
private:
/**
* if true, the points will be connected
*/
bool m_connectPoints;
protected:
/**
* draws the objects
*/
virtual void drawObjects( QPainter *p);
};
#endif // PLOTWIDGET_H
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