//

// Created by Alan Freitas on 2020-07-06.

//

#ifndef MATPLOTPLUSPLUS_STRING_FUNCTION_H

#define MATPLOTPLUSPLUS_STRING_FUNCTION_H

#include <matplot/axes_objects/line.h>

#include <matplot/core/line_spec.h>

#include <matplot/util/handle_types.h>

#include <string>

namespace matplot {

class string_function : public line {

public:

explicit string_function(class axes *parent);

string_function(class axes *parent, const std::string &equation,

const std::string &line_spec = "");

/// If we receive an axes_handle, we can convert it to a raw

/// pointer because there is no ownership involved here

template <class... Args>

string_function(const axes_handle &parent, Args... args)

: string_function(parent.get(), args...) {}

public:

std::string plot_string() override;

std::string data_string() override;

double xmax() override;

double xmin() override;

double ymax() override;

double ymin() override;

enum axes_object::axes_category axes_category() override;

public:

const std::string &equation() const;

class string_function &equation(const std::string &equation);

private:

std::string equation_;

};

} // namespace matplot

#endif // MATPLOTPLUSPLUS_STRING_FUNCTION_H