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#ifndef PLOTTER_H
#define PLOTTER_H
#include <qwt_plot.h>
#include <dataItem.h>
#include <list>
#include <QString>
#include <QtGui/QDialog>
#include <QMouseEvent>
#include <QPushButton>
#include <QtGui/QDialogButtonBox>
#include <QHBoxLayout>
#include <QCheckBox>
#include <QComboBox>
#include <qwt_symbol.h>
#include <qwt_plot_zoomer.h>
namespace BALL
{
namespace VIEW
{
class Plotter : public QFrame
{
Q_OBJECT
public:
/** the symbol to be used for each data point within the plots */
QwtSymbol data_symbol;
/** the font to to be used for each data point within the plots */
QFont data_label_font;
/** determines how each label is aligned with respect to its data point */
Qt::Alignment data_label_alignment;
/** the symbol to be used for each data point within the plots during printing or saving to file.\n
By default it is equal to data_symbol */
QwtSymbol print_data_symbol;
/** determines whether or not labels for each data point are to be drawn */
bool show_data_labels;
/** prints the current contents of the plot to a file */
void printToFile(QString& file);
~Plotter();
/** Call this (overloaded) method every new results are available within the connected item */
virtual void update() {};
protected slots:
void labelsChangeState();
void save();
void print();
virtual void activityChange();
protected:
/** constructor */
Plotter(DataItem* item);
/** (re)plots all data. \n
Must be implemented by derived classes. */
virtual void plot(bool zoom=1) = 0;
QColor generateColor(int no_colors, int current_no);
DataItem* item_;
QwtPlot* qwt_plot_;
/** contains a name for each plotted data point.\n
Can be used e.g. for mouse-over effects... */
std::list<QString> names_;
QPushButton* okButton_;
QCheckBox* show_labels_;
QPushButton* saveButton_;
QPushButton* printButton_;
QHBoxLayout* buttonsLayout_;
QVBoxLayout* main_layout_;
QComboBox* activity_combobox_;
QwtPlotZoomer* zoomer_;
int selected_activity_;
};
}
}
#endif // PLOTTER_H
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