Scatterplot (Canvas)

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<!doctype html>
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<link rel="stylesheet" type="text/css" href="style.css" />
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<h1>Nutrient Scatterplot (Canvas)</h1>
<canvas id="chart"></canvas>
<div id="controls">
  <span id="hover-food"></span><br/>
  X axis <select id="xaxis"></select><br/>
  Y axis <select id="yaxis"></select><br/>
</div>
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<script src="https://cdn.jsdelivr.net/npm/d3@2.10.3/d3.v2.js"></script>
<script src="https://underscorejs.org/underscore.js"></script>
<script src="scatter.js"></script>
    

Modified http://mbostock.github.com/d3/d3.v2.js to a secure url

Modified http://underscorejs.org/underscore.js to a secure url

https://mbostock.github.com/d3/d3.v2.js

https://underscorejs.org/underscore.js