qwt_colormap_compat.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_COMPAT_H
#define QWT_COLORMAP_COMPAT_H
 
#include "qwt_colormap.h"
#include "qwt_interval.h"
 
namespace QwtColorMapCompat
{
 
inline QRgb rgb(const QwtColorMap& map, const QwtInterval& interval, double value)
{
    return map.rgb(interval.minValue(), interval.maxValue(), value);
}
 
inline uint colorIndex(const QwtColorMap& map, int numColors, const QwtInterval& interval, double value)
{
    return map.colorIndex(numColors, interval.minValue(), interval.maxValue(), value);
}
 
inline QColor color(const QwtColorMap& map, const QwtInterval& interval, double value)
{
    return map.color(interval.minValue(), interval.maxValue(), value);
}
 
}  // namespace QwtColorMapCompat
 
#endif