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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Plotter/ProjectionsPlot.h
//! @brief Defines class ProjectionsPlot.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_GUI_VIEW_PLOTTER_PROJECTIONSPLOT_H
#define BORNAGAIN_GUI_VIEW_PLOTTER_PROJECTIONSPLOT_H
#include <QMap>
#include <qcustomplot.h>
class Data2DItem;
class LineItem;
class QCPGraph;
//! A customplot based widget to display projections of Data2DItem on X,Y axes.
class ProjectionsPlot : public QCustomPlot {
Q_OBJECT
public:
ProjectionsPlot(Qt::Orientation orientation);
QSize sizeHint() const override { return {500, 200}; }
void setData2DItem(Data2DItem* item);
void connectItems();
void disconnectItems();
public slots:
void onMarginsChanged(double left, double right);
void exportPlot();
private slots:
void onDataDestroyed();
private:
QCPGraph* graphForItem(const LineItem* item);
void updateProjectionsData();
void updateProjections();
void onProjectionPropertyChanged(const LineItem* item);
void updateAxesRange();
void updateAxesTitle();
void clearProjection(const LineItem* item);
void clearAll();
void setGraphFromItem(const LineItem* item);
void setInterpolate(bool isInterpolated);
void setLogZ(bool isLogz);
void replot();
Data2DItem* m_data_item = nullptr;
const Qt::Orientation m_orientation;
QMap<const LineItem*, QCPGraph*> m_item_to_graph;
};
#endif // BORNAGAIN_GUI_VIEW_PLOTTER_PROJECTIONSPLOT_H
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