| 123456789101112131415161718192021222324252627282930313233343536 | <!doctype html><head>  <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>  <script src="http://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.2/raphael-min.js"></script>  <script src="../morris.js"></script>  <script src="http://cdnjs.cloudflare.com/ajax/libs/prettify/r224/prettify.min.js"></script>  <script src="lib/example.js"></script>  <link rel="stylesheet" href="lib/example.css">  <link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/prettify/r224/prettify.min.css">  <link rel="stylesheet" href="../morris.css"></head><body><h1>Negative values</h1><div id="graph"></div><pre id="code" class="prettyprint linenums">var neg_data = [  {"period": "2011-08-12", "a": 100},  {"period": "2011-03-03", "a": 75},  {"period": "2010-08-08", "a": 50},  {"period": "2010-05-10", "a": 25},  {"period": "2010-03-14", "a": 0},  {"period": "2010-01-10", "a": -25},  {"period": "2009-12-10", "a": -50},  {"period": "2009-10-07", "a": -75},  {"period": "2009-09-25", "a": -100}];Morris.Line({  element: 'graph',  data: neg_data,  xkey: 'period',  ykeys: ['a'],  labels: ['Series A'],  units: '%'});</pre></body>
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