/* -*-ePiX-*- */
#include "epix.h"
#include "cme_style.h"
using namespace ePiX;

int main()
{
  picture(P(0,0), P(6,3.5), "3 x 1.75in");

  begin();
  cme_bold();

  line(P(-0.25,0), P(0,0));
  h_axis_tick(P(-0.25,0));
  h_axis_tick(P( 0.25,0));

  double dy(0.1);
  P tail(P(0.25,0)), head;
  for (int i=0; i<=10; ++i, dy += 0.04)
    {
      head = tail + P(0.5, dy);
      triangle(tail, P(head.x1(), tail.x2()), head);

      cme_dashed();
      line(P(tail.x1() + 0.25,0), midpt(tail, head) + P(0, 0.25));
      cme_solid();

      tail = head;
    }

  h_axis_labels(P(1,0), P(5,0), 4, P(0,-4), b);
  label(head, P(0,4), "$P$", t);

  axis_labels();
  axes();
  caption("Fig.~50.");
  tikz_format();
  end();
}