Thursday, January 1, 2015

D3: Simple javascript class wrapper for Sankey Plot

This is a simple javascript class wrapper (in both css and js) for the Sankey Plot Visualization at, The interface separates json data, html element, and the actual SankeyPlot class. It is modified so that it will be easier for a web developer to easily add a bipartite chart into their application.

Below is the link to the source code (remember to put in in the web folder of a web server such as xamp so that the html page will be able to download the json in the same folder):

Below is the html which includes the javascript that download a json data and then display as a SankeyPlot chart:

<link href="lib/sankey-plot.css" rel="stylesheet"></link>

<script src="lib/jquery-2.1.3.min.js" type="text/javascript"></script>
<script src="lib/d3.min.js" type="text/javascript"></script>
<script src="lib/sankey.js" type="text/javascript"></script>
<script src="lib/sankey-plot.js" type="text/javascript"></script>


function plotSankey()
 d3.json("energy.json", function(energy) {
  var plot = new SankeyPlot("chtSankey", energy);
padding-top: 10px;
<div id="chtSankey" class="sankeyplot" ></div>  

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