forked from Mike Bostock to begin d3 replacement for PerformanceSummary by timelyportfolio

index.html

<!DOCTYPE html>
<meta charset="utf-8">
<style>

body {
  font: 10px sans-serif;
}

.axis path {
  display: none;
}

.axis line {
  shape-rendering: crispEdges;
  stroke: #000;
}

.axis .minor line {
  stroke: #777;
  stroke-dasharray: 2,2;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script>

var margin = {top: 20, right: 0, bottom: 20, left: 0},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var formatNumber = d3.format(".1f");

var y = d3.scale.linear()
    .domain([0, 2e6])
    .range([height, 0]);

var x = d3.time.scale()
    .domain([new Date(2010, 7, 1), new Date(2012, 7, 1)])
    .range([0, width]);

var xAxis = d3.svg.axis()
    .scale(x)
    .ticks(d3.time.years)
    .orient("bottom");

var yAxis = d3.svg.axis()
    .scale(y)
    .tickSize(width)
    .tickFormat(formatCurrency)
    .orient("right");

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

svg.append("g")
    .attr("class", "x axis")
    .attr("transform", "translate(0," + height + ")")
    .call(xAxis);

var gy = svg.append("g")
    .attr("class", "y axis")
    .call(yAxis);

gy.selectAll("g").filter(function(d) { return d; })
    .classed("minor", true);

gy.selectAll("text")
    .attr("x", 4)
    .attr("dy", -4);

function formatCurrency(d) {
  var s = formatNumber(d / 1e6);
  return d === y.domain()[1]
      ? "$" + s + " million"
      : s;
}

</script>