nvd3
Version:
A reusable charting library written in d3.js
95 lines (80 loc) • 2.36 kB
HTML
<html>
<head>
<meta charset="utf-8">
<link href="../build/nv.d3.css" rel="stylesheet" type="text/css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.min.js" charset="utf-8"></script>
<script src="../build/nv.d3.js"></script>
<style>
text {
font: 12px sans-serif;
}
svg {
display: block;
}
html, body, #chart1, svg {
margin: 0px;
padding: 0px;
height: 100%;
width: 100%;
}
.dashed {
stroke-dasharray: 5,5;
}
</style>
</head>
<body class='with-3d-shadow with-transitions'>
<div id="chart1"></div>
<script>
// Wrapping in nv.addGraph allows for '0 timeout render', stores rendered charts in nv.graphs, and may do more in the future... it's NOT required
var chart;
var data;
nv.addGraph(function() {
chart = nv.models.lineChart()
.x(function (d) { return d.x; })
.options({
showLegend: true,
showYAxis: true,
showXAxis: true,
useInteractiveGuideline: true
});
data = GenerateData();
chart.xAxis
.axisLabel("x axis")
.tickFormat(d3.format('0.2f'));
chart.yScale( d3.scale.log());
chart.yAxis
.axisLabel("Log axis")
.tickFormat( d3.format('.4e'));
d3.select('#chart1').append('svg')
.datum(data)
.call(chart);
nv.utils.windowResize(chart.update);
return chart;
});
function GenerateData() {
var sin = [],
sin2 = [];
for (var i = 0; i < 100; i++) {
sin.push({x: i, y: Math.abs(i % 10 == 5 ? null : Math.sin(i/10) )}); //the nulls are to show how defined works
sin2.push({x: i, y: Math.abs(Math.sin(i/5) * 0.4 - 0.25)});
}
return [
{
area: true,
values: sin,
key: "l1",
color: "#ff7f0e",
strokeWidth: 4,
classed: 'dashed'
},
{
values: sin2,
key: "l2",
color: "#2ca02c"
}
];
}
</script>
</body>
</html>