ColorMapUtils.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/coregui/Views/IntensityDataWidgets/ColorMapUtils.h
//! @brief     Defines ColorMapUtils namespace
//!
//! @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_COREGUI_VIEWS_INTENSITYDATAWIDGETS_COLORMAPUTILS_H
#define BORNAGAIN_GUI_COREGUI_VIEWS_INTENSITYDATAWIDGETS_COLORMAPUTILS_H
 
#include <QMap>
#include <QMargins>
#include <QString>
#include <qcustomplot.h>
 
class IntensityDataItem;
class ColorMap;
 
//! Provides few helper functions for ColorMapPlot.
 
namespace ColorMapUtils {
 
QCPColorGradient getGradient(const QString& gradientName);
QCPColorGradient itemGradient(const IntensityDataItem* item);
 
//! Returns x-axis range.
QCPRange itemXrange(const IntensityDataItem* item);
 
//! Returns x-axis vizible range (zoom).
QCPRange itemZoomX(const IntensityDataItem* item);
 
//! Returns y-axis range.
QCPRange itemYrange(const IntensityDataItem* item);
 
//! Returns y-axis vizible range (zoom).
QCPRange itemZoomY(const IntensityDataItem* item);
 
//! Returns z-axis data range.
QCPRange itemDataRange(const IntensityDataItem* item);
 
//! Returns z-axis visible range (zoom).
QCPRange itemDataZoom(const IntensityDataItem* item);
 
void setLogz(QCPColorScale* scale, bool isLogz);
void setLogz(QCPAxis* axis, bool isLogz);
 
//! Sets default margins for axes rectangle plot.
void setDefaultMargins(QCustomPlot* customPlot);
 
} // namespace ColorMapUtils
 
#endif // BORNAGAIN_GUI_COREGUI_VIEWS_INTENSITYDATAWIDGETS_COLORMAPUTILS_H