Colors.hh

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#pragma once

#include <vector>
#include <string>

namespace boca
{

class Color
{
public:
    Color();
protected:
    virtual std::vector<double> red() const;
    virtual std::vector<double> green() const;
    virtual std::vector<double> blue() const;
    virtual std::vector<double> Length() const;
    virtual std::vector<int> &Palette() = 0;
private:
    void Initialize();
    void SetPalette();
};

class Red
{
public:
    static std::string Action();
private:
    std::vector<double> red() const;
    std::vector<int> &Palette();
    static std::vector<int> palette_;
};

class Blue
{
public:
    static std::string Action();
private:
    std::vector<double> blue() const;
    std::vector<int> &Palette();
    static std::vector<int> palette_;
};

class Heat
{
public:
    static std::string Action();
private:
    std::vector<double> red() const;
    std::vector<double> green() const;
    std::vector<double> blue() const;
    std::vector<double> Length() const;
    std::vector<int> &Palette();
    static std::vector<int> palette_;
};

}