continuouscolorscale.h


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#ifndef CONTINUOUSCOLORSCALE_H
#define CONTINUOUSCOLORSCALE_H

#include "colorscale.h"

class ContinuousColorScale
    : public ColorScale
{
public:
    ContinuousColorScale(std::initializer_list<QColor> colors);

    enum BuiltinContinuousColorScale {
        HEATED_OBJECTS,
        RED_GRAY_BLUE,
        RAINBOW,
    };

    QColor color(qreal t) const;

    static ContinuousColorScale builtin(enum BuiltinContinuousColorScale);
};

#endif // CONTINUOUSCOLORSCALE_H