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diff --git a/schall/static/RGraph/docs/adjusting_gantt.html b/schall/static/RGraph/docs/adjusting_gantt.html new file mode 100644 index 0000000..2d19f20 --- /dev/null +++ b/schall/static/RGraph/docs/adjusting_gantt.html @@ -0,0 +1,228 @@ +<!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 - Adjusting your charts interactively - Gantt chart</title> + + <meta name="keywords" content="rgraph html5 canvas chart adjusting docs " /> + <meta name="description" content="RGraph: HTML5 Javascript charts library - Documentation about adjusting your charts - Gantt chart" /> + + <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> + + <script src="../libraries/RGraph.common.core.js" ></script> + <script src="../libraries/RGraph.common.adjusting.js" ></script> + <script src="../libraries/RGraph.gantt.js" ></script> + <!--[if IE 8]><script src="../excanvas/excanvas.original.js"></script><![endif]--> + + <script> + window.onload = function (e) + { + gantt_events = [ + [31, 28, null, 'Richard'], + [0, 120, null, 'Bob'], + [84, 16, null, 'Fred'], + [35, 45, null, 'Charles'], + [0, 35, null, 'Kev'], + [0, 28, null, 'Wayne'], + [31, 28, null, 'John'] + ]; + var gantt = new RGraph.Gantt('myc'); + gantt.Set('chart.xmax', 120); + gantt.Set('chart.events', gantt_events); + gantt.Set('chart.defaultcolor', 'rgba(255,0,0,0.5)'); + gantt.Set('chart.labels', ['January', 'February', 'March', 'April']); + //gantt.Set('chart.borders', false); + gantt.Set('chart.title', 'An adjustable Gantt chart'); + gantt.Set('chart.adjustable', true); + gantt.Set('chart.vbars', [ + [0, 31, 'rgba(230,230,230,0.8)'], + [59, 31, 'rgba(230,230,230,0.8)'] + ]); + gantt.Draw(); + + /** + * This is how to get notified once adjusting has ended + */ + RGraph.AddCustomEventListener(gantt, 'onadjustend',function (obj) + { + var events = obj.Get('chart.events'); + var conf = RGraph.Registry.Get('chart.adjusting.gantt'); + var idx = conf['index']; + + document.getElementById("eventID").value = idx; + document.getElementById("eventStart").value = events[idx][0]; + document.getElementById("eventDuration").value = events[idx][1]; + }); + + /** + * This is how to get notified during the adjusting + */ + RGraph.AddCustomEventListener(gantt, 'onadjust',function (obj) + { + var events = obj.Get('chart.events'); + var conf = RGraph.Registry.Get('chart.adjusting.gantt'); + var idx = conf[0]; + + document.getElementById("eventID").value = conf['index']; + document.getElementById("eventStart").value = events[conf['index']][0]; + document.getElementById("eventDuration").value = events[conf['index']][1]; + }); + } + </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> + > + <a href="adjusting.html">Adjusting charts interactively</a> + > + Gantt chart + </div> + + <h1>RGraph: <span>HTML5 Javascript charts library</span> - Adjusting your charts interactively - Gantt chart</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> + The Gantt chart can be adjusted by dragging the bars left or right, or the events can be resized if you place the cursor at the + right edge of the event. To get the details of the bar being dragged you can use the + <i>onadjustend</i> event, and in that you can look at the RGraph registry - <i>RGraph.Registry.Get('chart.adjusting.gantt')</i> The + returned array consists of: + + <ul> + <li>The numerical index of the event being adjusted (corresponding to the chart.events array that you set).</li> + <li>The chart object</li> + <li>The starting X position of the bar (before the chart was adjusted)</li> + <li>The starting Y position of the bar (before the chart was adjusted)</li> + <li>The original numerical value (in relation to your chart.xmax) that the bar started at</li> + </ul> + </p> + + <p> + When adjusting is complete the <i>chart.events</i> array is updated. So you can use the numerical index that you find in + the registry (as above) with the <i>chart.events</i> array to get up-to-date event information. + </p> + + <p> + <b>Note:</b> + The Gantt chart uses console.log() to send notifications. Press CTRL+SHIFT+J in Chrome to see the console, or use Firebug in + Firefox. Other browsers will vary. + </p> + + <canvas id="myc" width="1000" height="250">[No canvas support]</canvas> + Event ID: <input type="text" id="eventID" readonly /> + Event start: <input type="text" id="eventStart" readonly /> + Event duration: <input type="text" id="eventDuration" readonly /> + + <pre class="code"> +<script> + window.onload = function (e) + { + gantt_events = [ + [31, 28, null, 'Richard'], + [0, 120, null, 'Bob'], + [84, 16, null, 'Fred'], + [35, 45, null, 'Charles'], + [0, 35, null, 'Kev'], + ]; + var gantt = new RGraph.Gantt('myc'); + gantt.Set('chart.xmax', 120); + gantt.Set('chart.events', gantt_events); + gantt.Set('chart.defaultcolor', '#0c0'); + gantt.Set('chart.labels', ['January', 'February', 'March', 'April']); + gantt.Set('chart.borders', false); + gantt.Set('chart.adjustable', true); + gantt.Draw(); + + /** + * This is how to get notified once adjusting has ended + */ + RGraph.AddCustomEventListener(gantt, 'onadjustend',function (obj) + { + var idx = RGraph.Registry.Get('chart.adjusting.gantt')[0]; + }); + + /** + * This is how to get notified during the adjusting + */ + RGraph.AddCustomEventListener(gantt, 'onadjust',function (obj) + { + var events = obj.Get('chart.events'); + var conf = RGraph.Registry.Get('chart.adjusting.gantt'); + var idx = conf[0]; + + document.getElementById("eventID").value = conf[0]; + document.getElementById("eventStart").value = events[conf[0]][0]; + document.getElementById("eventDuration").value = events[conf[0]][1]; + }); + } +</script> +</pre> + +</body> +</html>
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