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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+ <title>Flot Examples: Thresholds</title>
+ <link href="../examples.css" rel="stylesheet" type="text/css">
+ <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]-->
+ <script language="javascript" type="text/javascript" src="../../jquery.js"></script>
+ <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script>
+ <script language="javascript" type="text/javascript" src="../../jquery.flot.threshold.js"></script>
+ <script type="text/javascript">
+
+ $(function() {
+
+ var d1 = [];
+ for (var i = 0; i <= 60; i += 1) {
+ d1.push([i, parseInt(Math.random() * 30 - 10)]);
+ }
+
+ function plotWithOptions(t) {
+ $.plot("#placeholder", [{
+ data: d1,
+ color: "rgb(30, 180, 20)",
+ threshold: {
+ below: t,
+ color: "rgb(200, 20, 30)"
+ },
+ lines: {
+ steps: true
+ }
+ }]);
+ }
+
+ plotWithOptions(0);
+
+ $(".controls button").click(function (e) {
+ e.preventDefault();
+ var t = parseFloat($(this).text().replace("Threshold at ", ""));
+ plotWithOptions(t);
+ });
+
+ // Add the Flot version string to the footer
+
+ $("#footer").prepend("Flot " + $.plot.version + " &ndash; ");
+ });
+
+ </script>
+</head>
+<body>
+
+ <div id="header">
+ <h2>Thresholds</h2>
+ </div>
+
+ <div id="content">
+
+ <div class="demo-container">
+ <div id="placeholder" class="demo-placeholder"></div>
+ </div>
+
+ <p>With the threshold plugin, you can apply a specific color to the part of a data series below a threshold. This is can be useful for highlighting negative values, e.g. when displaying net results or what's in stock.</p>
+
+ <p class="controls">
+ <button>Threshold at 5</button>
+ <button>Threshold at 0</button>
+ <button>Threshold at -2.5</button>
+ </p>
+
+ </div>
+
+ <div id="footer">
+ Copyright &copy; 2007 - 2013 IOLA and Ole Laursen
+ </div>
+
+</body>
+</html>