RGraph/examples/rose.html

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  21     <title>RGraph: HTML5 canvas graph library - rose chart</title>
  22
  23     <meta name="keywords" content="rgraph html5 canvas example rose chart" />
  24     <meta name="description" content="RGraph: Rose chart example" />
  25
  26     <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" />
  27     <link rel="icon" type="image/png" href="../images/favicon.png">
  28
  29     <script src="../libraries/RGraph.common.core.js" ></script>
  30     <script src="../libraries/RGraph.common.context.js" ></script>
  31     <script src="../libraries/RGraph.common.tooltips.js" ></script>
  32     <script src="../libraries/RGraph.common.zoom.js" ></script>
  33     <script src="../libraries/RGraph.rose.js" ></script>
  34     <!--[if IE 8]><script src="../excanvas/excanvas.compressed.js"></script><![endif]-->
  35
  36     <script>
  37         window.onload = function ()
  38         {
  39             var rose1 = new RGraph.Rose('rose1', [41,37,16,3,3,45,26,25,24,12,34,60,36,24,23,12]);
  40             rose1.Set('chart.colors', ['rgba(0,255,0,0.5)']);
  41             rose1.Set('chart.gutter', 30);
  42             rose1.Set('chart.title', "Market share (context, zoom)");
  43             if (!RGraph.isIE8()) {
  44                 rose1.Set('chart.zoom.vdir', 'center');
  45                 rose1.Set('chart.contextmenu', [['Zoom in', RGraph.Zoom]]);
  46             }
  47             rose1.Draw();
  48
  49
  50
  51             var rose2 = new RGraph.Rose('rose2', [10,15,13,12,11,26,14,13,24,12,26,23]);
  52             rose2.Set('chart.colors', ['red', 'blue','green','yellow','black','pink','gray','cyan','blue','red','green','green']);
  53             rose2.Set('chart.colors.alpha', 0.5);
  54             rose2.Set('chart.labels', ['45','90','135','180','235','270','315','360']);
  55             rose2.Set('chart.tooltips', ['John','Kyle','Kiffen','Jeff','Barney','Kev','Kiffen','Lou','Pete','Jane','Richard','Jake']);
  56             rose2.Set('chart.labels.axes', 'n');
  57             rose2.Set('chart.labels.position', 'edge');
  58             rose2.Draw();
  59         }
  60     </script>
  61 </head>
  62 <body>
  63
  64     <!-- Social networking buttons -->
  65
  66     <script>
  67         function HideTwitterDIV ()
  68         {
  69             document.getElementById("twitter_div").style.opacity = 0;
  70             document.getElementById("twitter_div").style.display = 'none';
  71         }
  72
  73
  74         function ShowTwitterDIV (e)
  75         {
  76             var e   = RGraph.FixEventObject(document.all ? event : e);
  77             var div = document.getElementById("twitter_div");
  78             var img = document.getElementById("twitter_icon");
  79
  80             div.style.display = 'block';
  81             div.style.left    = (RGraph.getCanvasXY(img)[0] + img.offsetWidth - div.offsetWidth + 110) + 'px';
  82             div.style.top     = (RGraph.getCanvasXY(img)[1] - 1) + 'px';
  83
  84             /**
  85             * Fade it in
  86             */
  87             setTimeout('document.getElementById("twitter_div").style.opacity = 0.2;', 25);
  88             setTimeout('document.getElementById("twitter_div").style.opacity = 0.4;', 50);
  89             setTimeout('document.getElementById("twitter_div").style.opacity = 0.6;', 100);
  90             setTimeout('document.getElementById("twitter_div").style.opacity = 0.8;', 125);
  91             setTimeout('document.getElementById("twitter_div").style.opacity = 1.0;', 150);
  92
  93             e.stopPropagation();
  94
  95             return false;
  96         }
  97
  98         /**
  99         * This code installs the event handler that hides the Twitter DIV
 100         */
 101         if (RGraph.isIE8()) {
 102              window.attachEvent('onload', function () {document.body.attachEvent('onclick', HideTwitterDIV);});
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 118               document.getElementById("social_icons").style.position = 'fixed';
 119               document.getElementById("twitter_div").style.position = 'fixed';
 120
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 154 -->
 155             </div>
 156     </div>
 157     <!-- /Social networking buttons -->
 158
 159
 160 <div id="breadcrumb">
 161     <a href="../index.html">RGraph: HTML5 canvas graph library</a>
 162     >
 163     <a href="./index.html">Examples</a>
 164     >
 165     Rose chart
 166 </div>
 167
 168 <h1>RGraph: HTML5 canvas graph library - Rose chart</h1>
 169
 170     <script>
 171         if (RGraph.isIE8()) {
 172             document.write('<div style="background-color: #fee; border: 2px dashed red; padding: 5px"><b>Important</b><br /><br /> Internet Explorer 8 does not natively support the HTML5 canvas tag, so if you want to see the graphs, you can either:<ul><li>Install <a href="http://code.google.com/chrome/chromeframe/">Google Chrome Frame</a></li><li>Use ExCanvas. This is provided in the RGraph Archive.</li><li>Use another browser entirely. Your choices are Firefox 3.5+, Chrome 2+, Safari 4+ or Opera 10.5+. </li></ul> <b>Note:</b> Internet Explorer 9 fully supports the canvas tag. Click <a href="http://groups.google.com/group/rgraph/browse_thread/thread/c5651ff8c56b8f3c#" target="_blank">here</a> to see some screenshots.</div>');
 173         }
 174     </script>
 175
 176     <p>
 177         The Rose chart was formally called the Radar chart.
 178     </p>
 179
 180     <ul>
 181         <li><a href="../docs/rose.html">Rose chart API documentation</a></li>
 182     </ul>
 183
 184     <canvas id="rose1" width="450" height="350">[No canvas support]</canvas>
 185     <canvas id="rose2" width="450" height="350">[No canvas support]</canvas>
 186 </body>
 187 </html>