source: flair-src/trunk/tools/FlairGCS/src/DataPlot2D.h@ 13

// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
#ifndef DATAPLOT2D_H_INCLUDED
#define DATAPLOT2D_H_INCLUDED

#include "DataRemote.h"
#include <stdint.h>
#include <QPen>

class Layout;
class QwtPlot;
class QwtPlotCurve;
class QwtPlotItem;
class QMouseEvent;

class DataPlot2D :  public DataRemote
{
    Q_OBJECT

    public:
        DataPlot2D(Layout* parent,int row, int col,QString plot_name,QString x_name,QString y_name,float xmin, float xmax,float ymin, float ymax,bool enabled,int period);
        ~DataPlot2D();
        void addCurve(QPen pen,QString legend,QString type);

    protected:
         void mousePressEvent(QMouseEvent *event);

    private:
        QwtPlot* plot;
        void XmlEvent(QDomElement dom);
        void alignScales(void);
        void plot_data(double data_x,double data_y,int index);
        float xmin_orig,xmax_orig,ymin_orig,ymax_orig;

        QList<QwtPlotCurve*> *datas;
        QList<QString> *datas_type;
        QList<bool> datas_first_update;
        QList<double*> d_x;
        QList<double*> d_y;
        double view_size;//en s

        bool eventFilter(QObject *, QEvent *);
        void setYAxisScale(float ymin,float ymax);
        void setXAxisScale(float xmin,float xmax);
        void BufEvent(char** buf,int *buf_size,uint16_t period,bool big_endian);
        void showCurve(QwtPlotItem *item, bool on);

    private slots:
        void legendChecked( const QVariant &itemInfo, bool on );
};


#endif // DATAPLOT2D_H_INCLUDED