Function redrawY

code/pagerank/d3.v2.js:4322–4325

(g)

  }

  function redrawY(g) {
    g.select(".extent").attr("y", extent[0][1]);
    g.selectAll(".extent,.e>rect,.w>rect").attr("height", extent[1][1] - extent[0][1]);
  }

  function brushstart() {
    var target = this,