export default part => {
  let {
    Point,
    points,
    Path,
    paths,
    Snippet,
    snippets,
    macro
  } = part.shorthand();

  points.A = new Point(90, 70).attr("data-text", "Point A");
  points.B = new Point(10, 10).attr("data-text", "Point B");
  points.C = points.A.shiftOutwards(points.B, 30)
    .attr("data-text", "Point C is point A shifted 3cm\nbeyond point B")
    .attr("data-text-lineheight", 6);

  snippets.A = new Snippet("x", points.A);
  snippets.B = new Snippet("x", points.B);
  snippets.C = new Snippet("x", points.C);

  paths.direction = new Path()
    .move(points.A)
    .line(points.C)
    .attr("class", "note dashed");

  macro("ld", {
    from: points.C,
    to: points.B,
    d: -10
  });

  return part;
};