Turtlegrafik

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Inhaltsverzeichnis

1 Nikolaushaus
2 Treppe
3 Zickzacklinie
4 Strichellinie

Nikolaushaus

public void nicolaushaus( double x){
double c = Math.sqrt(2) * x;

turtle.forward(x);
turtle.right(90);
turtle.forward(c/2);


}

canvas1.clear();
turtle1.move(150,200);
nicolaushaus(50);

Treppe

public void treppe(double x, int n) {
  for (i=1, i<=n, i++) {
    turtle2.forward(x);
    turtle2.right(90);
    turtle2.forward(x);
    turtle2.left(90);
  }
  turtle2.right(180);
  turtle2.forward(x*n);
  turtle2.right(90);
  turtle2.forward(x*n);
}

canvas2.clear();
turtle2.move(200,150);
treppe(40, 3);

Zickzacklinie

public void zickzacklinie (Object turtle5, double x, int n) {
for (int i = 1; i <=n; i++){
turtle.right(45);
turtle.forward(x);
turtle.right(90);
turtle.forward(x);
turtle.right(270);
}
}

canvas.clear();
turtle.move(100,150);
zickzacklinie(turtle5, 50, 10)

Strichellinie

public void strichellinie(Object turtle6, double x, int n) {
for (int i = 1; i <=n; i++) {
turtle.forward(x);
turtle.penUp();
turtle.forward(x);
Turtle.penDown();
}
}

canvas.clear(); 
turtle.move(50, 100);
strichellinie(turtle2, 50, 10);

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