RGraph/examples/hprogress.html

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  21     <title>RGraph: HTML5 canvas graph library - horizontal progress bar</title>
  22
  23     <meta name="keywords" content="rgraph html5 canvas example horizontal progress bar" />
  24     <meta name="description" content="RGraph: Horizontal Progress Bar 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.annotate.js" ></script>
  32     <script src="../libraries/RGraph.common.tooltips.js" ></script>
  33     <script src="../libraries/RGraph.common.zoom.js" ></script>
  34     <script src="../libraries/RGraph.common.adjusting.js" ></script>
  35     <script src="../libraries/RGraph.common.resizing.js" ></script>
  36     <script src="../libraries/RGraph.hprogress.js"></script>
  37     <!--[if IE 8]><script src="../excanvas/excanvas.compressed.js"></script><![endif]-->
  38
  39     <script>
  40         window.onload = function ()
  41         {
  42             var progress1 = new RGraph.HProgress('progress1', 57, 100);
  43             progress1.Set('chart.tickmarks', true);
  44             progress1.Set('chart.annotatable', true);
  45             progress1.Set('chart.contextmenu', [['Zoom in', RGraph.Zoom], ['Show the palette', RGraph.Showpalette], ['Clear', function () {RGraph.Clear(progress1.canvas, '#fff'); progress1.Draw();}]]);
  46             progress1.Set('chart.margin', 3);
  47             progress1.Set('chart.tickmarks.inner', true);
  48             progress1.Set('chart.label.inner', true);
  49             progress1.Set('chart.units.post', '%');
  50         progress1.Set('chart.min', 50);
  51             //progress1.Set('chart.adjustable', true);
  52             progress1.Draw();
  53
  54             var progress2 = new RGraph.HProgress('progress2', [41,22], 100);
  55             progress2.Set('chart.colors', ['red', 'yellow']);
  56             progress2.Set('chart.shadow', true);
  57             progress2.Set('chart.shadow.color', '#666');
  58             progress2.Set('chart.shadow.offsetx', 0);
  59             progress2.Set('chart.shadow.offsety', 0);
  60             progress2.Set('chart.shadow.blur', 15);
  61             progress2.Set('chart.margin', 3);
  62             progress2.Set('chart.title', 'Disk usage (tooltips)');
  63             progress2.Set('chart.units.post', 'Gb');
  64             progress2.Set('chart.tooltips', ['<b>Warning!</b><br />Disk usage is high. It might be time to delete<br /> some of your files',
  65                                              'Second tooltip'
  66                                             ]);
  67             progress2.Set('chart.tickmarks', false);
  68             progress2.Set('chart.tickmarks.inner', true);
  69             progress2.Set('chart.numticks.inner', 25);
  70             progress2.Draw();
  71         }
  72     </script>
  73 </head>
  74 <body>
  75
  76     <!-- Social networking buttons -->
  77
  78     <script>
  79         function HideTwitterDIV ()
  80         {
  81             document.getElementById("twitter_div").style.opacity = 0;
  82             document.getElementById("twitter_div").style.display = 'none';
  83         }
  84
  85
  86         function ShowTwitterDIV (e)
  87         {
  88             var e   = RGraph.FixEventObject(document.all ? event : e);
  89             var div = document.getElementById("twitter_div");
  90             var img = document.getElementById("twitter_icon");
  91
  92             div.style.display = 'block';
  93             div.style.left    = (RGraph.getCanvasXY(img)[0] + img.offsetWidth - div.offsetWidth + 110) + 'px';
  94             div.style.top     = (RGraph.getCanvasXY(img)[1] - 1) + 'px';
  95
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  98             */
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 100             setTimeout('document.getElementById("twitter_div").style.opacity = 0.4;', 50);
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 102             setTimeout('document.getElementById("twitter_div").style.opacity = 0.8;', 125);
 103             setTimeout('document.getElementById("twitter_div").style.opacity = 1.0;', 150);
 104
 105             e.stopPropagation();
 106
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 108         }
 109
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 112         */
 113         if (RGraph.isIE8()) {
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 167             </div>
 168     </div>
 169     <!-- /Social networking buttons -->
 170
 171
 172 <div id="breadcrumb">
 173     <a href="../index.html">RGraph: HTML5 canvas graph library</a>
 174     >
 175     <a href="./index.html">Examples</a>
 176     >
 177     Horizontal Progress bar
 178 </div>
 179
 180     <h1>RGraph: HTML5 canvas graph library - Horizontal Progress bar</h1>
 181
 182     <script>
 183         if (RGraph.isIE8()) {
 184             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>');
 185         }
 186     </script>
 187
 188     <p>
 189         This is a Progress Bar for showing state. You can show anything with it - use it to show load on your server,
 190         or percentage space free on your servers disk drive. You could even incorporate it with some AJAX to retrieve status information
 191         from your webserver dynamically, making the Progress Bar realtime. To redraw the progress bar simply call <i>RGraph.Clear()</i>
 192         (which clears the canvas) and then call <i>myProgress.Draw()</i> again.
 193     </p>
 194
 195     <p>
 196         The colours, title and scale are configurable, allowing you to represent a wide range of values.
 197     </p>
 198
 199     <div>
 200         <ul>
 201             <li><a href="../docs/hprogress.html">Horizontal Progress bar API documentation</a></li>
 202             <li><a href="vprogress.html">Vertical progress bar</a></li>
 203         </ul>
 204     </div>
 205
 206     <div>
 207         <canvas width="450" height="75" id="progress1">[No canvas support]</canvas>
 208         <canvas width="450" height="75" id="progress2">[No canvas support]</canvas>
 209     </div>
 210
 211 </body>
 212 </html>