qwt_colormap_preset.h

/******************************************************************************
 * Qwt Widget Library
 * Copyright (C) 1997   Josef Wilgen
 * Copyright (C) 2002   Uwe Rathmann
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the Qwt License, Version 1.0
 *****************************************************************************/
 
#ifndef QWT_COLORMAP_PRESET_H
#define QWT_COLORMAP_PRESET_H
 
#include "qwtcore_global.h"
#include "qwt_colormap.h"
 
#include <qcolor.h>
#include <qstring.h>
#include <qstringlist.h>
#include <qpair.h>
#include <qvector.h>
 
#include <memory>
 
class QWTCORE_EXPORT QwtColorMapPreset
{
public:
    enum Preset
    {
        Viridis,
 
        Plasma,
 
        Inferno,
 
        Magma,
 
        Cividis,
 
        Jet,
 
        Hot,
 
        Cool,
 
        Spring,
 
        Summer,
 
        Autumn,
 
        Winter,
 
        Gray,
 
        Bone,
 
        Copper,
 
        Rainbow,
 
        Hsv,
 
        Turbo,
 
        CoolWarm,
 
        RdYlBu,
 
        RdYlGn,
 
        Spectral
    };
 
    static std::unique_ptr< QwtLinearColorMap > create(Preset preset);
 
    static std::unique_ptr< QwtLinearColorMap > create(const QString& name);
 
    static QStringList availablePresets();
 
    static QVector< QPair< double, QColor > > colorStops(Preset preset);
 
    static QString presetName(Preset preset);
 
    static Preset presetFromName(const QString& name);
};
 
#endif