public void visit(ShapeI iShape)
{
iShape.draw()[1].X++;
iShape.draw()[1].Y--;
iShape.draw()[2].X += 2;
iShape.draw()[2].Y -= 2;
iShape.draw()[3].X += 3;
iShape.draw()[3].Y -= 3;
iShape.setPos(12);
iShape.findHighestCell();
iShape.findLowestCell();
}