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Sophie

distrib > Mandriva > cooker > i586 > by-pkgid > 76bdad05b5dca2a491582dbec0713d55 > files > 96

libqwt-devel-6.0.1-2.i586.rpm

#ifndef _PLOT_H_
#define _PLOT_H_ 

#include <qwt_plot.h>

class QwtPlotCurve;
class QwtPlotMarker;

class Plot: public QwtPlot
{
    Q_OBJECT

public:
    Plot(QWidget *parent);

public Q_SLOTS:
    void setDamp(double damping);

private:
    void showData(const double *frequency, const double *amplitude, 
        const double *phase, int count);
    void showPeak(double freq, double amplitude);
    void show3dB(double freq);

    QwtPlotCurve *d_curve1;
    QwtPlotCurve *d_curve2;
    QwtPlotMarker *d_marker1;
    QwtPlotMarker *d_marker2;
};

#endif