Frathiemann/TurtelgrafikII

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===Quadrat===
<canvas w ="400" h="300"></canvas>
<code>
public void quadrat(Object turtle, double x) {
 for (int q = 1; q <=4; q++) {
  turtle.forward(x);
  turtle.right(90);
 } 
}
public void quadrat(double x, int n) {
for (d=1, d<=n, d++) {
for (i=1, i<=n, i++) {
quadrat(turtle1, x);
turtel.forward(x);
}
turtel.right(180);
turtel.forward(x*n);
turtel.left(90);
turtel.forward(x);
}
}
</code>
<run>
canvas.clear();
turtle1.move(1,1);
quadrat(50,5); 
</run>