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

<link href="../src/d3.css" rel="stylesheet" type="text/css">

<style>

body {
  overflow-y:scroll;
}

text {
  font: 12px sans-serif;
}

#chart1 {
  height: 500px;
  margin: 10px;
  min-width: 100px;
  min-height: 100px;
/*
  Minimum height and width is a good idea to prevent negative SVG dimensions...
  For example width should be =< margin.left + margin.right + 1,
  of course 1 pixel for the entire chart would not be very useful, BUT should not have errors
*/
}

</style>
<body>

  <div id="chart1">
  </div>

<script src="../lib/d3.v2.js"></script>
<script src="../nv.d3.js"></script>
<!-- including all the components so I don't have to minify every time I test in development -->
<script src="../src/tooltip.js"></script>
<script src="../src/models/legend.js"></script>
<script src="../src/models/axis.js"></script>
<script src="../src/models/line.js"></script>
<script src="../src/models/lineWithLegend.js"></script>
<script src="../src/charts/lineChart.js"></script>
<script>


nv.charts.line()
    .selector('#chart1')
    .data(sinAndCos())
    .y(function(d) { return d.voltage })
    .yAxisLabel('Voltage (v)')
    .build();


function sinAndCos() {
  var sin = [],
      cos = [],
      r1 = Math.random(),
      r2 = Math.random();

  for (var i = 0; i < 100; i++) {
    sin.push({x: i, voltage: r2 * Math.sin(i/10)});
    cos.push({x: i, voltage: r1 * Math.cos(i/10)});
  }

  return [
    {
      values: sin,
      key: "Sine Wave",
      color: "#ff7f0e"
    },
    {
      values: cos,
      key: "Cosine Wave",
      color: "#2ca02c"
    }
  ];
}


</script>