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diff --git a/schall/static/RGraph/docs/domcontentloaded.html b/schall/static/RGraph/docs/domcontentloaded.html new file mode 100644 index 0000000..5213101 --- /dev/null +++ b/schall/static/RGraph/docs/domcontentloaded.html @@ -0,0 +1,196 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="X-UA-Compatible" content="chrome=1"> + <!-- + /** + * o------------------------------------------------------------------------------o + * | This file is part of the RGraph package - you can learn more at: | + * | | + * | http://www.rgraph.net | + * | | + * | This package is licensed under the RGraph license. For all kinds of business | + * | purposes there is a small one-time licensing fee to pay and for non | + * | commercial purposes it is free to use. You can read the full license here: | + * | | + * | http://www.rgraph.net/LICENSE.txt | + * o------------------------------------------------------------------------------o + */ + --> + <title>RGraph: HTML5 Javascript charts library - DOMContentLoaded event</title> + + <meta name="keywords" content="rgraph html5 canvas charts docs domcontentloaded" /> + <meta name="description" content="RGraph: HTML5 Javascript charts library - DOMContentLoaded example" /> + + <meta property="og:title" content="RGraph: HTML5 Javascript charts library" /> + <meta property="og:description" content="A charts library based on the HTML5 canvas tag" /> + <meta property="og:image" content="http://www.rgraph.net/images/logo.png"/> + + <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" /> + <link rel="icon" type="image/png" href="../images/favicon.png"> + + <!-- Place this tag in your head or just before your close body tag --> + <script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script> + + <meta name="keywords" content="rgraph chart html5 javascript canvas" /> + <meta name="description" content="RGraph: HTML5 Javascript charts library Javascript charts and HTML5 canvas charts library" /> + + <script src="../libraries/RGraph.common.core.js" ></script> + <script src="../libraries/RGraph.line.js" ></script> + + <script> + window.onload = function () + { + var duration = (new Date().getTime() - timer.getTime()) / 1000; + document.getElementById("waiting").innerHTML = '<span style="color: green">Done! Extra time taken: ' + duration.toFixed(1) + ' seconds</span>'; + alert('The window.onload event fired, extra time taken: ' + duration.toFixed(1) + ' seconds'); + } + + function myFunc () + { + var line = new RGraph.Line('cvs', [4,3,2,4,5,6,7,4,8,9]); + line.Set('chart.labels', ['Dez', 'Fliss','Geoff','Hoolio','John','Rich','Kev','Charles','Lou','Bob']); + line.Set('chart.hmargin', 5); + line.Set('chart.title', 'A demonstration of the DOMContentLoaded event'); + line.Set('chart.title.vpos', 0.5); + line.Set('chart.tickmarks', 'circle'); + line.Set('chart.linewidth', 1.01); + + if (navigator.userAgent.indexOf('Chrome/6') == -1) { + line.Set('chart.shadow', true); + line.Set('chart.shadow.offsetx', 0); + line.Set('chart.shadow.offsety', 0); + line.Set('chart.shadow.blur', 15); + } + line.Draw(); + } + + /** + * Install the function to the appropriate event + */ + if(window.addEventListener) { + window.addEventListener('DOMContentLoaded', myFunc, false); + } else { + document.attachEvent("onDOMContentLoaded", myFunc); + } + + // Create a timer to show the difference + timer = new Date(); + </script> + + <script> + var _gaq = _gaq || []; + _gaq.push(['_setAccount', 'UA-54706-2']); + _gaq.push(['_trackPageview']); + + (function() { + var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; + ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; + var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); + })(); + </script> +</head> +<body> + + + <!-- Social networking buttons --> + <div id="social_icons" class="warning" style="border-radius: 10px; top: 1px; position: fixed; width: 120px; height: 20px"> + <!-- <a title="Bookmark with delicious" href="http://delicious.com/save?jump=close&v=4&noui&jump=close&url=http://www.rgraph.net¬es=RGraph%20is%20a%20HTML5%20based%20javascript%20charts%20library%20supporting%20a%20wide%20range%20of%20different%20chart%20types&title=RGraph:%20Javascript%20charts%20%26%20graph%20library" target="_blank"><img src="../images/delicious.png" alt="Bookmark with delicious" width="22" height="22" border="0" style="position: relative; top: 1px" /></a> --> + <a href="http://twitter.com/home/?status=RGraph%3A%20Javascript+charts+library+http%3A%2F%2Fwww.rgraph.net+%23rgraph+%23html5+%23canvas+%23javascript+%23charts+@_rgraph" target="_blank" title="Mention RGraph on Twitter"><img src="../images/twitter.png" alt="Mention RGraph on Twitter"/></a> + <iframe src="http://www.facebook.com/plugins/like.php?app_id=253862424642173&href=http%3A%2F%2Fwww.rgraph.net&send=false&layout=button_count&width=450&show_faces=false&action=like&colorscheme=light&font=arial&height=21" scrolling="no" frameborder="0" style="width: 80px; height:21px; position: relative; top: 1px"></iframe> + </div> + + <script> + // Opera fix + if (navigator.userAgent.indexOf('Opera') == -1) { + document.getElementById("social_icons").style.position = 'fixed'; + } + </script> + + <div id="google_plusone"> + <!-- Place this tag where you want the +1 button to render --> + <g:plusone href="http://www.rgraph.net"></g:plusone> + </div> + <!-- Social networking buttons --> + + +<div id="breadcrumb"> + <a href="../index.html">RGraph: HTML5 Javascript charts library</a> + > + <a href="index.html">Documentation</a> + > + DOMContentLoaded event +</div> + +<h1>RGraph: <span>HTML5 Javascript charts library</span> - DOMContentLoaded example</h1> + + <script> + if (RGraph.isIE8()) { + 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 charts, 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.</div>'); + } + </script> + + <p id="waiting" style="; font-weight: bold; font-size: 16pt"><span style="color: #aa0">Waiting for onload event...</span></p> + + + + + <p style="background-color: #eee; border: 1px dashed gray; padding: 5px; height: 50px;"> + <span style="display: inline-block; margin-left: 10px; float: right"> + <script> + document.write('<img src="http://ie.microsoft.com/testdrive/HTML5/DOMContentLoaded/whidbey.jpg?' + Math.random() + '" width="50" height="50" /> '); + document.write('<img src="http://ie.microsoft.com/testdrive/HTML5/DOMContentLoaded/window.jpg?' + Math.random() + '" width="50" height="50" /> '); + document.write('<img src="http://ie.microsoft.com/testdrive/HTML5/DOMContentLoaded/whidbey2.jpg?' + Math.random() + '" width="50" height="50" />'); + </script> + </span> + + These images are here to pad the page and slow down loading so that the window.onload event is slowed. This makes the + difference far more visible. + </p> + + <canvas id="cvs" width="600" height="250" style="float: right">[No canvas support]</canvas> + + <p> + The DOMContentLoaded event is an extremely useful event and can make a big impact on the performance of your pages, hence this + example. The DOMContentLoaded event fires when the pages HTML and scripts have loaded, but not necessarily any images or CSS. + This can make a big improvement on the apparent speed of your page(s). + </p> + + <p> + You can read more about the <i>DOMContentLoaded</i> event on the Mozilla site, <a href="https://developer.mozilla.org/en/Gecko-Specific_DOM_Events" target="_blank">here</a>, + and the Microsoft site <a href="http://ie.microsoft.com/testdrive/HTML5/87DOMContent-Loaded/Default.html" target="_blank">here</a>. + </p> + + <br clear="all" /> + + <pre class="code"> +function createGraph(func) +{ + if(window.addEventListener) { + window.addEventListener('DOMContentLoaded', func, false); + } else { + document.attachEvent("onDOMContentLoaded", func); + } +} +</pre> + + <h4>Browser support</h4> + + <p> + The DOMContentLoaded event is supported by the following browsers: + </p> + + <ul> + <li>Google Chrome</li> + <li><a href="https://developer.mozilla.org/en/Gecko-Specific_DOM_Events" target="_blank">Mozilla Firefox</a></li> + <li>Apple Safari</li> + <li>Opera ASA. Opera</li> + <li><a href="http://ie.microsoft.com/testdrive/HTML5/87DOMContent-Loaded/Default.html" target="_blank">Microsoft Internet Explorer 9</a></li> + </ul> + + <h4>See also</h4> + + You might also be interested in <a href="async.html">asynchronous</a> chart creation as an alternative. + +</body> +</html>
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