Question

Știe cineva cum se deseneaza un hexagon in c++?​

Answer 1

#include <Simple_window.h>

 

struct Hexagon : Shape {

       Hexagon(Point p, int d): d(d)

   { add(Point(p)); }

void draw_lines() const  

    {  

 fl_line(point(0).x-d,point(0).y,  point(0).x-d/2,point(0).y-(d-d/20*3),

                       point(0).x+d/2,point(0).y-(d-d/20*3));    

 fl_line(point(0).x+d/2,point(0).y-(d-d/20*3),  point(0).x+d,point(0).y,

                       point(0).x+d/2,point(0).y+(d-d/20*3));              

 fl_line(point(0).x+d/2,point(0).y+(d-d/20*3),  point(0).x-d/2,point(0).y+(d-d/20*3),

                       point(0).x-d,  point(0).y);  

    }

private:

int d;

};

int main() {

using namespace Graph_lib;  

    Simple_window win(Point(100,100), 600,400, "Hexagon");  

    Graph_lib::Rectangle r(Point (50,50), 400,200);

    Point p(100,100);

     int d = 50;

     Hexagon h(p,d);

     win.attach(h);

   win.wait_for_button();

}