JSFiddle - React, Tailwind, and code Playground

by chrisguzman

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.js"></script>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="https://rawgithub.com/NickQiZhu/dc.js/master/web/js/crossfilter.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/dc/1.7.0/dc.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/dc/1.7.0/dc.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<body>
    <div id='Chart'>
    </div>
</body>

JavaScript

var data = [{
    Category: "A",
    ID: "1"
}, {
    Category: "A",
    ID: "1"
}, {
    Category: "A",
    ID: "1"
}, {
    Category: "A",
    ID: "2"
}, {
    Category: "A",
    ID: "2"
}, {
    Category: "B",
    ID: "1"
}, {
    Category: "B",
    ID: "1"
}, {
    Category: "B",
    ID: "1"
}, {
    Category: "B",
    ID: "2"
}, {
    Category: "B",
    ID: "3"
}, {
    Category: "B",
    ID: "3"
}, {
    Category: "B",
    ID: "3"
}, {
    Category: "B",
    ID: "4"
}, {
    Category: "C",
    ID: "1"
}, {
    Category: "C",
    ID: "2"
}, {
    Category: "C",
    ID: "3"
}, {
    Category: "C",
    ID: "4"
}, {
    Category: "C",
    ID: "4"
},{
    Category: "C",
    ID: "5"
}];

var ndx = crossfilter(data);

var XDimension = ndx.dimension(function (d) {
    return d.Category;
});

var YDimension = XDimension.group();



dc.pieChart("#Chart")
    .width(480).height(300)
    .dimension(XDimension)
    .group(YDimension)
    .label(function(d) {
    return d.data.key + ' ' + Math.round((d.endAngle - d.startAngle) / Math.PI * 50) + '%';
});


dc.renderAll();