plottyfile.h

#ifndef PLOTTYFILE_H
#define PLOTTYFILE_H
 
#include <iostream>
#include <fstream>
#include <exception>
#include <vector>
#include "dot.h"
 
enum FunctionType
{
    CurveFamily = 'S',
    Curve = 'C',
    Level = 'P'
};  
 
class PlottyFile
{
public:
    void addDot(Dot& dot);
    void addDot(Dot dot);
    
    void setFunctionType(FunctionType);
    void setQuadrant(uint8_t);
    void setRefX(uint16_t);
    void setRefY(uint16_t);
    void setParaFirstCurve(uint16_t);
    void setParaStepWidth(uint16_t);
    void setUnitX(std::string);
    void setDescX(std::string);
    void setUnitY(std::string);
    void setDescY(std::string);
    void setUnitPara(std::string);
    void setDescPara(std::string);
    
    FunctionType getFunctionType(void) const;
    uint8_t getQuadrant(void) const;
    uint16_t getRefX(void) const;
    uint16_t getRefY(void) const;
    uint16_t getParaFirstCurve(void) const;
    uint16_t getParaStepWidth(void) const;
    std::string getUnitX(void) const;
    std::string getDescX(void) const;
    std::string getUnitY(void) const;
    std::string getDescY(void) const;
    std::string getUnitPara(void) const;
    std::string getDescPara(void) const;
    
    void writeToFile(std::string filename);
    void startPlotty(std::string filename);
private:
    void prepStr(std::string& str, uint8_t len);
 
    std::vector<Dot> dots;
 
    int8_t command = 0x1D;
    const std::string head = "HTWK-HWLab";
    const std::string filetype = "MD";
    int16_t version = 1;
    int16_t subversion = 0;
    FunctionType function_type = FunctionType::Curve;
    uint8_t quadrant = 1;
    uint16_t ref_x = 1023;
    uint16_t ref_y = 1023;
    uint16_t para_first = 1;
    uint16_t para_stepwidth = 1;
    std::string unit_x;
    std::string desc_x;
    std::string unit_y;
    std::string desc_y;
    std::string unit_para;
    std::string desc_para;
    const uint8_t eof = 0xD;
    
    constexpr static uint8_t STR_LEN_SHORT = 10;
    constexpr static uint8_t STR_LEN_LARGE = 20;
};
 
#endif // PLOTTYFILE_H