graphinfoformatter.h

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/view/mvvm/plotting/graphinfoformatter.h
//! @brief     Defines class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_MVVM_VIEW_MVVM_PLOTTING_GRAPHINFOFORMATTER_H
#define BORNAGAIN_MVVM_VIEW_MVVM_PLOTTING_GRAPHINFOFORMATTER_H
 
#include "mvvm/plotting/statusstringformatterinterface.h"
 
class QCustomPlot;
 
namespace ModelView {
 
//! Formats status string for current mouse position in QCustomPlot with QCPGraph's.
//! Includes coordinates of mouse pointer in viewport axes coordinates, add graph info if there is
//! one nearby.
 
class MVVM_VIEW_EXPORT GraphInfoFormatter : public StatusStringFormatterInterface {
public:
    //! Returns status string representing graph nearby.
    //! @params x: mouse x-position given in axis viewport coordinates
    //! @params y: mouse y-position given in axis viewport coordinates
    std::string status_string(QCustomPlot* custom_plot, double x, double y) const override;
};
 
} // namespace ModelView
 
#endif // BORNAGAIN_MVVM_VIEW_MVVM_PLOTTING_GRAPHINFOFORMATTER_H