Moessfit/Docu/plot2_d_8h_source.html

 #ifndef PLOT2D_H

 #define PLOT2D_H

 #include <math.h>

 #include "array.h"

 #include <QWidget>

 #include <QPixmap>

 #include <QPainter>

 #include <QRect>

 #include <QBrush>

 #include <QMouseEvent>

 #include <QString>

 #include <QFontMetricsF>

 #include <QClipboard>

 #include <QApplication>

 #include <QMessageBox>


 class plot2D : public QWidget{

     Q_OBJECT

 public:

     plot2D(QWidget *parent = 0);

     void set_linedata(int cset, int* cc, double** xdata, double** ydata);

     void set_pointdata(int cset, int* cc, double** xdata, double** ydata);

     void set_linedata(int xcount, int ycount, double* xdata, double** ydata);

     void set_pointdata(int xcount, int ycount, double* xdata, double** ydata);

     void update_linedata(double** ydata, int ycount);

     void set_labels(QString title, QString xbarlabel, QString ybarlabel);

     void set_legend(QStringList* labels);

     QSize sizeHint() const;

     QSize minimumSizeHint() const;

     void autoset_axis();

     void set_linewidth(double linewidth);

     void set_range(double plotxmin, double plotxmax,

                    double plotymin, double plotymax);

     void data_to_clipboard();

     void show_residuum();

     unsigned char** get_bits();

 public slots:

     void zoom_in();

     void zoom_out();

 private:

     double **xpdata, **ypdata, **xldata, **yldata;

     int psets,lsets,*pcc,*lcc, freep, freel;

     int showResiduum,resheight;

     int showLegend;

     int wheelselection;

     QStringList leglabels;

     void refresh_pixmap();

     QPixmap pm;

     int margin, ticklength, xsteps, ysteps;

     double xmin,xmax,ymin,ymax;         //Diagrammbereich

     double xstep, ystep, xstep0, ystep0;//Achsskalen

     double xprecission, yprecission;    //Kommastellen der Beschriftung

     double textheight;

     double linewidth;

     QPoint mouseposition;

     QString title, xbarlabel, ybarlabel;

     QRect dataarea;

     QRect legendarea;

     QRect zoombox;

     int showzoombox;                    //Zoombox zeichnen oder nicht?

     double xtoxdata(int x);

     double ytoydata(int y);

     double xdatatox(double x);

     double ydatatoy(double y);

     double resy(int i);

     void add_axis_labels(QPainter* p);

     void add_grid(QPainter* p);

     void add_data(QPainter* p);

     void add_residuum(QPainter* p);

     void add_legend(QPainter* p);

     void plot_single_set(int i);

     QColor colorgradient(double x,double xmin,double xmax);

 signals:

     void keypressed(QKeyEvent *event);

 protected:

     void mouseMoveEvent(QMouseEvent *event);

     void paintEvent(QPaintEvent *);

     void resizeEvent(QResizeEvent *);

     void mousePressEvent(QMouseEvent *event);

     void wheelEvent(QWheelEvent * event );

     void mouseReleaseEvent(QMouseEvent *event);

     void keyPressEvent(QKeyEvent *event);


 };


 #endif // GRAPH_H

plot2D
Definition: plot2D.h:18

QWidget