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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Plotter/SpecularPlot.h
//! @brief Defines class SpecularPlot.
//!
//! @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_SPECULARPLOT_H
#define BORNAGAIN_GUI_VIEW_PLOTTER_SPECULARPLOT_H
#include "GUI/View/Plotter/MousyPlot.h"
#include <QMap>
class Data1DItem;
class QCPErrorBars;
class QCPGraph;
class QCPRange;
//! The SpecularPlot class presents 1D intensity data from Data1DItem.
//! Provides minimal functionality for data plotting and axes interaction. Should be a component
//! for more complicated plotting widgets. Corresponds to ColorMap for 2D intensity data.
class SpecularPlot : public MousyPlot {
Q_OBJECT
public:
SpecularPlot();
void setData1DItems(const QVector<Data1DItem*>& items);
QString infoString(double x, double y) const override;
Data1DItem* currentData1DItem() const;
private slots:
void onDataDestroyed(QObject* destroyed_obj);
private:
//! sets logarithmic scale
void applyLogXstate();
void applyLogYstate();
QVector<Data1DItem*> data_items() const;
//! Propagate xmin, xmax back to Data1DItem
void onXaxisRangeChanged(QCPRange range) const;
//! Propagate ymin, ymax back to Data1DItem
void onYaxisRangeChanged(QCPRange range) const;
void connectItems();
//! Creates and initializes the color map
void initPlot();
void setConnected(bool isConnected);
//! Connects/disconnects signals related to SpecularPlot's X,Y axes rectangle change.
void setAxesRangeConnected(bool isConnected);
//! Sets initial state of SpecularPlot for all items.
void setPlot();
//! Sets axes ranges and logarithmic scale on y-axis if necessary.
void setAxes();
//! Sets (xmin,xmax) and (ymin,ymax) of SpecularPlot from the first item.
void setAxesRanges();
//! Sets X,Y axes labels from the first item
void setAxesLabels();
//! Sets the data values to SpecularPlot.
void setDataFromItem(Data1DItem* item);
QVector<Data1DItem*> m_data_items;
QMap<Data1DItem*, QCPGraph*> m_graph_map;
QMap<Data1DItem*, QCPErrorBars*> m_errorbar_map;
};
#endif // BORNAGAIN_GUI_VIEW_PLOTTER_SPECULARPLOT_H
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