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1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 2 <html> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 5 <title>Flot Examples: Symbols</title> 6 <link href="../examples.css" rel="stylesheet" type="text/css"> 7 <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> 8 <script language="javascript" type="text/javascript" src="../../jquery.js"></script> 9 <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> 10 <script language="javascript" type="text/javascript" src="../../jquery.flot.symbol.js"></script> 11 <script type="text/javascript"> 12 13 $(function() { 14 15 function generate(offset, amplitude) { 16 17 var res = []; 18 var start = 0, end = 10; 19 20 for (var i = 0; i <= 50; ++i) { 21 var x = start + i / 50 * (end - start); 22 res.push([x, amplitude * Math.sin(x + offset)]); 23 } 24 25 return res; 26 } 27 28 var data = [ 29 { data: generate(2, 1.8), points: { symbol: "circle" } }, 30 { data: generate(3, 1.5), points: { symbol: "square" } }, 31 { data: generate(4, 0.9), points: { symbol: "diamond" } }, 32 { data: generate(6, 1.4), points: { symbol: "triangle" } }, 33 { data: generate(7, 1.1), points: { symbol: "cross" } } 34 ]; 35 36 $.plot("#placeholder", data, { 37 series: { 38 points: { 39 show: true, 40 radius: 3 41 } 42 }, 43 grid: { 44 hoverable: true 45 } 46 }); 47 48 // Add the Flot version string to the footer 49 50 $("#footer").prepend("Flot " + $.plot.version + " – "); 51 }); 52 53 </script> 54 </head> 55 <body> 56 57 <div id="header"> 58 <h2>Symbols</h2> 59 </div> 60 61 <div id="content"> 62 63 <div class="demo-container"> 64 <div id="placeholder" class="demo-placeholder"></div> 65 </div> 66 67 <p>Points can be marked in several ways, with circles being the built-in default. For other point types, you can define a callback function to draw the symbol. Some common symbols are available in the symbol plugin.</p> 68 69 </div> 70 71 <div id="footer"> 72 Copyright © 2007 - 2013 IOLA and Ole Laursen 73 </div> 74 75 </body> 76 </html>