TurtleGrafikII

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Strich Linie

public void strich(int x, int y){
turtle.penWidth(10);
turtle.right(90);  
for (i=1;i<=y;i++) {
   turtle1.penColor(i*10+50,0,250-10*i);
   turtle.forward(x);
   turtle.penUp();
   turtle.forward(x);
   turtle.penDown();
  }
}

canvas1.clear();
turtle.move(5, 50);
strich(20, 20);

public void quadrat(Object turtle, double x) {
 for (int i = 1; i <= 4; i++) {
  turtle.forward(x);
  turtle.right(90);
 }
}

public void spiralarm(Object turtle, double x, double dx, double winkel) {
if (x > dx) {
  quadrat(turtle, x);
  turtle.right(winkel);
  spiralarm(turtle, x - dx, dx, winkel);
 }
}

canvas2.clear();
turtle2.home();
spiralarm(turtle2, 120, 2, 6);

TurtleGrafikII

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