nvd3
Version:
A reusable charting library written in d3.js
151 lines (120 loc) • 3.82 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>
<script src="lib/stream_layers.js"></script>
<style>
text {
font: 12px sans-serif;
}
svg {
display: block;
float: left;
}
#test2 {
height: 350px ;
width: 350px ;
}
#test1 {
height: 350px ;
width: 350px ;
}
html, body {
margin: 0px;
padding: 0px;
height: 100%;
width: 100%;
}
.nvd3.nv-pie.nv-chart-donut2 .nv-pie-title {
fill: rgba(70, 107, 168, 0.78);
}
.nvd3.nv-pie.nv-chart-donut1 .nv-pie-title {
opacity: 0.4;
fill: rgba(224, 116, 76, 0.91);
}
</style>
</head>
<body class='with-3d-shadow with-transitions'>
<svg id="test1" class="mypiechart"></svg>
<svg id="test2" class="mypiechart"></svg>
<script>
var testdata = [
{key: "One", y: 5},
{key: "Two", y: 2},
{key: "Three", y: 9},
{key: "Four", y: 7},
{key: "Five", y: 4},
{key: "Six", y: 3},
{key: "Seven", y: 0.5}
];
var height = 350;
var width = 350;
var chart1;
nv.addGraph(function() {
var chart1 = nv.models.pieChart()
.x(function(d) { return d.key })
.y(function(d) { return d.y })
.donut(true)
.width(width)
.height(height)
.padAngle(.08)
.cornerRadius(5)
.id('donut1'); // allow custom CSS for this one svg
chart1.title("100%");
chart1.pie.labelsOutside(true).donut(true);
d3.select("#test1")
.datum(testdata)
.transition().duration(1200)
.call(chart1);
// LISTEN TO WINDOW RESIZE
// nv.utils.windowResize(chart1.update);
// LISTEN TO CLICK EVENTS ON SLICES OF THE PIE/DONUT
// chart.pie.dispatch.on('elementClick', function() {
// code...
// });
// chart.pie.dispatch.on('chartClick', function() {
// code...
// });
// LISTEN TO DOUBLECLICK EVENTS ON SLICES OF THE PIE/DONUT
// chart.pie.dispatch.on('elementDblClick', function() {
// code...
// });
// LISTEN TO THE renderEnd EVENT OF THE PIE/DONUT
// chart.pie.dispatch.on('renderEnd', function() {
// code...
// });
// OTHER EVENTS DISPATCHED BY THE PIE INCLUDE: elementMouseover, elementMouseout, elementMousemove
// @see nv.models.pie
return chart1;
});
var chart2;
nv.addGraph(function() {
var chart2 = nv.models.pieChart()
.x(function(d) { return d.key })
.y(function(d) { return d.y })
//.labelThreshold(.08)
//.showLabels(false)
.color(d3.scale.category20().range().slice(10))
.width(width)
.height(height)
.donut(true)
.id('donut2')
.titleOffset(-30)
.title("woot");
// MAKES IT HALF CIRCLE
chart2.pie
.startAngle(function(d) { return d.startAngle/2 -Math.PI/2 })
.endAngle(function(d) { return d.endAngle/2 -Math.PI/2 });
d3.select("#test2")
//.datum(historicalBarChart)
.datum(testdata)
.transition().duration(1200)
.call(chart2);
return chart2;
});
</script>
</body>
</html>