//line.h
#ifndef LINE_H
#define LINE_H

#include "screenbuffer.h"

class line {
public:
    line(int r, int c, int s);
    virtual void draw(screenbuffer& sc)=0;
protected:
    int size; //number of "pixels"
    int row;
    int col;
    char mysymbol;
};  //end line

class hor_line :public line {
public:
    hor_line(int r, int c, int s);
    void draw(screenbuffer&);
    static void setsymbol(char s);
private:
	static char symbol;
};  //end hor_line

class vert_line:public line {
public:
    vert_line(int r, int c, int s);
    void draw(screenbuffer&);
    static void setsymbol(char s);
private:
	static char symbol;
};  //end vert_line
#endif