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diff --git a/schall/static/RGraph/docs/resizing.html b/schall/static/RGraph/docs/resizing.html new file mode 100644 index 0000000..8bc93a9 --- /dev/null +++ b/schall/static/RGraph/docs/resizing.html @@ -0,0 +1,159 @@ +<!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 - Resizing your charts</title> + + <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" /> + <link rel="icon" type="image/png" href="../favicon.png"> + + <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.jpg"/> + + <!-- 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> + + <script src="../libraries/RGraph.common.core.js" ></script> + <script src="../libraries/RGraph.common.context.js" ></script> + <script src="../libraries/RGraph.common.resizing.js" ></script> + <script src="../libraries/RGraph.common.tooltips.js" ></script> + <script src="../libraries/RGraph.line.js" ></script> + <!--[if IE 8]><script src="../excanvas/excanvas.original.js"></script><![endif]--> + + <script> + window.onload = function () + { + /** + * Draw the line chart + */ + var line = new RGraph.Line('myLine', [4,6,3,7,8,4,9,5,6,4,8,5] ); + line.Set('chart.labels', ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']); + line.Set('chart.hmargin', 5); + line.Set('chart.title', 'A resizable line chart (tooltips)'); + line.Set('chart.colors', ['red']); + line.Set('chart.resizable', true); + line.Set('chart.hmargin', 5); + line.Set('chart.shadow', true); + line.Set('chart.shadow.blur', 5); + line.Set('chart.shadow.offsetx', 1); + line.Set('chart.shadow.offsety', 1); + line.Set('chart.contextmenu', [['Sample!', function () {alert('A sample item');}]]); + line.Set('chart.background.grid.autofit', true); + line.Set('chart.background.grid.autofit.numhlines', 10); + line.Set('chart.linewidth', 3); + //line.Set('chart.tooltips', ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']); + line.Draw(); + } + </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> + > + Resizing your charts + </div> + + <h1>RGraph: <span>HTML5 Javascript charts library</span> - Resizing your charts</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> + + <canvas id="myLine" width="400" height="200" style="float: left">[No canvas support]</canvas> + + <p> </p> + + <p> + RGraph has the facility to allow you to resize your charts. This is new as of 10th April 2010. Because of the + numerous events it has to install code on, it is unlikely to work with other dynamic features. The context + menu does though, and now that tooltips use DOM2 events, so do they. It can be useful if you are, + for example, doing a presentation and need to enlarge the chart. + </p> + + <p> + All you need to do to enable it is set <i>chart.resizable</i> to true. There are certain caveats that you should be aware of though: + </p> + + <br clear="all" /> + + <ul> + <li> + Charts can only be enlarged down and to the right, so you will get better results if your chart is not placed at the + right of the page. + </li> + + <li> + The minimum you can resize your charts to is 50% of the original chart width/height. + </li> + + <li> + <b>Note:</b> Resizing can change the layout of your page (reflows). As such you will need to be careful when laying out your + page, and you may need to experiment with things like CSS float:, width, height etc so that the effect is either not apparent + or is minimal. + </li> + + <li> + If your canvas is nested within a table, resizing can result in very minor (1-2px) positioning changes. These + can be mitigated by turning off table borders, setting the cellspacing to 0 and also setting the cellpadding to 0. + </li> + </ul> + + <br /><br /><br /> + +</body> +</html>
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