325 lines
17 KiB
HTML
325 lines
17 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>YUI Library Examples: Charts Control (experimental): Chart with Legend Example</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
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<style>
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/*Supplemental CSS for the YUI distribution*/
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#custom-doc { width: 95%; min-width: 950px; }
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#pagetitle {background-image: url(../../assets/bg_hd.gif);}
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#pagetitle h1 {background-image: url(../../assets/title_h_bg.gif);}
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</style>
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<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css">
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<!--Script and CSS includes for YUI dependencies on this page-->
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<link rel="stylesheet" type="text/css" href="../../build/button/assets/skins/sam/button.css" />
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<script type="text/javascript" src="../../build/yahoo/yahoo-min.js"></script>
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<script type="text/javascript" src="../../build/dom/dom-min.js"></script>
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<script type="text/javascript" src="../../build/event/event-min.js"></script>
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<script type="text/javascript" src="../../build/json/json-min.js"></script>
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<script type="text/javascript" src="../../build/element/element-beta-min.js"></script>
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<script type="text/javascript" src="../../build/datasource/datasource-beta-min.js"></script>
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<script type="text/javascript" src="../../build/charts/charts-experimental-min.js"></script>
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<script type="text/javascript" src="../../build/button/button-min.js"></script>
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<!--begin custom header content for this example-->
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<style type="text/css">
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#chart
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{
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float: left;
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width: 400px;
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height: 300px;
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}
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.chart_title
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{
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display: block;
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font-size: 1.2em;
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font-weight: bold;
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margin-bottom: 0.4em;
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}
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#legend
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{
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float: left;
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list-style: none;
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padding: 5px;
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margin-left: 10px;
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margin-top: 90px;
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background-color: #ffffff;
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}
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#legend li
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{
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height: 1.2em;
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padding-left: 15px;
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margin-bottom: 4px;
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list-style: none;
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}
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.categoryName
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{
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display: block;
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padding-left: 4px;
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background-color: #ffffff;
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}
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.summer
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{
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background-color: #00b8bf;
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}
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.fall
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{
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background-color: #8dd5e7;
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}
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.spring
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{
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background-color: #c0fff6;
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}
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.winter
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{
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background-color: #ffa928;
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}
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.undecided
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{
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background-color: #edff9f;
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}
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</style>
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<!--end custom header content for this example-->
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</head>
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<body id="yahoo-com" class=" yui-skin-sam">
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<div id="custom-doc" class="yui-t2">
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<div id="hd">
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<div id="ygunav">
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<p><em>
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<a href="http://developer.yahoo.com">Yahoo! Developer Network Home</a> <i> - </i>
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<a href="http://help.yahoo.com/help/us/ysearch">Help</a>
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</em>
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</p>
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<form action="http://search.yahoo.com/search"><label for="ygsp">YDN Site Search</label>
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<input name="vs" type="hidden" value="developer.yahoo.com">
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<input name="fr" type="hidden" value="ush-myweb">
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<input id="ygsp" name="va" size="22">
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<input type="submit" value="Search" class="ygbt"></form>
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</div>
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<div id="ygma"><a href="../../"><img src="../../assets/yui.gif" border="0" width="378" height="28"></a></div>
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<div id="pagetitle"><h1>YUI Library Examples: Charts Control (experimental): Chart with Legend Example</h1></div>
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</div>
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<div id="bd">
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<div id="yui-main">
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<div class="yui-b">
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<div class="yui-ge">
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<div class="yui-u first example">
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<div class="promo">
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<h1>Charts Control (experimental): Chart with Legend Example</h1>
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<div class="exampleIntro">
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<p>Though the <a href="http://developer.yahoo.com/yui/charts/">YUI Charts Control</a> doesn't support legends out of the box, you can easily create a legend using a simple unordered list. This example shows you how.</p>
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<p>Please note: The YUI Charts Control requires Flash Player 9.0.45 or higher. The latest version of Flash Player is available at the <a href="http://www.adobe.com/go/getflashplayer">Adobe Flash Player Download Center</a>.</p>
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</div>
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<div class="example-container module ">
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<div class="hd exampleHd">
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<p class="newWindowButton yui-skin-sam"><!--<span id="newWindowLinkx"><span class="first-child">--><a href="charts-legend_clean.html" target="_blank">View example in new window.</a><!--</span></span>-->
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</div> <div id="example-canvas" class="bd">
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<span class="chart_title">Survey: What is your favorite season?</span>
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<div id="chart">Unable to load Flash content. The YUI Charts Control requires Flash Player 9.0.45 or higher. You can install the latest version at the <a href="http://www.adobe.com/go/getflashplayer">Adobe Flash Player Download Center</a>.</p></div>
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<ul id="legend">
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<li class="summer"><span class="categoryName">Summer</span></li>
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<li class="fall"><span class="categoryName">Fall</span></li>
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<li class="spring"><span class="categoryName">Spring</span></li>
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<li class="winter"><span class="categoryName">Winter</span></li>
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<li class="undecided"><span class="categoryName">Undecided</span></li>
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</ul>
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<script type="text/javascript">
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YAHOO.widget.Chart.SWFURL = "../../build/charts/assets/charts.swf";
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//--- data
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YAHOO.example.publicOpinion =
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[
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{ response: "Summer", count: 564815 },
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{ response: "Fall", count: 664182 },
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{ response: "Spring", count: 248124 },
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{ response: "Winter", count: 271214 },
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{ response: "Undecided", count: 81845 }
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]
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var opinionData = new YAHOO.util.DataSource( YAHOO.example.publicOpinion );
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opinionData.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
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opinionData.responseSchema = { fields: [ "response", "count" ] };
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//--- chart
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var mychart = new YAHOO.widget.PieChart( "chart", opinionData,
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{
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dataField: "count",
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categoryField: "response",
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series: [{}],
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expressInstall: "assets/expressinstall.swf"
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});
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</script>
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<!--END SOURCE CODE FOR EXAMPLE =============================== -->
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</div>
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</div>
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</div>
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<h2 class="first">Build and HTML Legend</h2>
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<p>The <a href="http://developer.yahoo.com/yui/charts">Charts Control</a> doesn't have a legend by default. However, one can build a simple legend using a standard HTML unordered list.</p>
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<textarea name="code" class="HTML" cols="60" rows="7">
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<ul id="legend">
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<li class="summer"><span class="categoryName">Summer</span></li>
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<li class="fall"><span class="categoryName">Fall</span></li>
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<li class="spring"><span class="categoryName">Spring</span></li>
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<li class="winter"><span class="categoryName">Winter</span></li>
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<li class="undecided"><span class="categoryName">Undecided</span></li>
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</ul>
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</textarea>
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<p>Each list item has its own class to allow CSS to give it the correct background color. A span element surrounds the text in the list item to allow styling, and a descriptive CSS class may be provided for extra semantic meaning.</p>
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<h2>Adding Styles</h2>
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<p>The legend itself is given a <code>list-style</code> value of <code>none</code> to hide the bullets. Each list item is given left padding to allow a <code>background-color</code> to be displayed.</p>
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<textarea name="code" class="CSS" cols="60" rows="10">
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#legend
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{
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float: left;
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list-style: none;
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padding: 5px;
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margin-left: 10px;
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margin-top: 90px;
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background-color: #ffffff;
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}
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#legend li
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{
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height: 1.2em;
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padding-left: 15px;
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margin-bottom: 4px;
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}
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</textarea>
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<p>Each of the PieChart's categories has its own class that is used to set the <code>background-color</code> of the list item.</p>
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<textarea name="code" class="CSS" cols="60" rows="10">
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.summer
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{
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background-color: #00b8bf;
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}
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.fall
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{
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background-color: #8dd5e7;
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}
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.spring
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{
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background-color: #c0fff6;
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}
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.winter
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{
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background-color: #ffa928;
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}
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.undecided
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{
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background-color: #edff9f;
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}
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</textarea>
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<p>The span element inside the list items is given a <code>background-color</code> to match the legend's main background and to hide the category color under the text. Setting <code>display:block</code> conceals the colored background on the right side.</p>
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<textarea name="code" class="CSS" cols="60" rows="10">
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.categoryName
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{
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display: block;
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padding-left: 4px;
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background-color: #ffffff;
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}
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</textarea> </div>
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<div class="yui-u">
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<div id="loggerModule" class="yui-skin-sam">
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<h3 class="firstContent">YUI Logger Output:</h3>
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<div id="loggerGloss"><p><strong>Note:</strong> Logging and debugging is currently turned off for this example.</p>
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<p class="loggerButton"><span id="loggerLink"><span class="first-child"><a href="charts-legend_log.html">Reload with logging<br />
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and debugging enabled.</a></span></span></p></div>
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</div>
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<div id="examples">
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<h3>Charts Control (experimental) Examples:</h3>
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<div id="exampleToc">
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<ul>
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<li><a href='../charts/charts-quickstart.html'>Charts Quickstart Example</a></li><li class='selected'><a href='../charts/charts-legend.html'>Chart with Legend Example</a></li><li><a href='../charts/charts-skins.html'>Skinning a Chart Example</a></li><li><a href='../charts/charts-datatable.html'>Chart and DataTable Example</a></li><li><a href='../charts/charts-xhr-polling.html'>Chart with DataSource Polling</a></li> </ul>
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</div>
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</div>
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<div id="module">
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<h3>More Charts Control (experimental) Resources:</h3>
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<ul>
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<li><a href="http://developer.yahoo.com/yui/charts/">User's Guide</a> (external)</li>
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<li><a href="../../docs/module_charts.html">API Documentation</a></li>
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<li><a href="http://yuiblog.com/assets/pdf/cheatsheets/charts.pdf">Cheat Sheet PDF</a> (external)</li></ul>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="yui-b" id="tocWrapper">
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<!-- TABLE OF CONTENTS -->
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<div id="toc">
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<ul>
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<li class="sect first">Yahoo! UI Library</li><li class="item"><a title="The Yahoo! User Interface Library (YUI)" href="http://developer.yahoo.com/yui/">Home (external)</a></li><li class="item"><a title="The Yahoo! User Interface Blog" href="http://yuiblog.com">YUIBlog (external)</a></li><li class="item"><a title="The Yahoo! Group YDN-JavaScript hosts the YUI community forum" href="http://tech.groups.yahoo.com/group/ydn-javascript/">YUI Discussion Forum (external)</a></li><li class="item"><a title="The YUI Library can be downloaded from SourceForge" href="http://sourceforge.net/projects/yui/">YUI on Sourceforge (external)</a></li><li class="item"><a title="Instantly searchable API documentation for the entire YUI library." href="../../docs/index.html">API Documentation</a></li><li class="item"><a title="Examples of every YUI utility and control in action" href="../../examples/">Functional Examples</a></li><li class="item"><a title="Videos and podcasts from the YUI Team and from the Yahoo! frontend engineering community." href="http://developer.yahoo.com/yui/theater/">YUI Theater (external)</a></li><li class="item"><a title="YUI is free and open, offered under a BSD license." href="http://developer.yahoo.com/yui/license.html">YUI License (external)</a></li><li class="sect">YUI Functional Examples</li><li class="item"><a title="The YUI Animation Utility - Functional Examples" href="../../examples/animation/index.html">Animation</a></li><li class="item"><a title="The YUI AutoComplete Control - Functional Examples" href="../../examples/autocomplete/index.html">AutoComplete</a></li><li class="item"><a title="The YUI Browser History Manager - Functional Examples" href="../../examples/history/index.html">Browser History Manager</a></li><li class="item"><a title="The YUI Button Control - Functional Examples" href="../../examples/button/index.html">Button</a></li><li class="item"><a title="The YUI Calendar Control - Functional Examples" href="../../examples/calendar/index.html">Calendar</a></li><li class="selected "><a title="The YUI Charts Control - Functional Examples" href="../../examples/charts/index.html">Charts (experimental)</a></li><li class="item"><a title="The YUI Color Picker Control - Functional Examples" href="../../examples/colorpicker/index.html">Color Picker</a></li><li class="item"><a title="The YUI Cookie Utility - Functional Examples" href="../../examples/cookie/index.html">Cookie (beta)</a></li><li class="item"><a title="The YUI Connection Manager (AJAX) - Functional Examples" href="../../examples/connection/index.html">Connection Manager</a></li><li class="item"><a title="The YUI Container Family (Module, Overlay, Tooltip, Panel, Dialog, SimpleDialog) - Functional Examples" href="../../examples/container/index.html">Container</a></li><li class="item"><a title="The YUI DataTable Control - Functional Examples" href="../../examples/datatable/index.html">DataTable (beta)</a></li><li class="item"><a title="The YUI Dom Collection - Functional Examples" href="../../examples/dom/index.html">Dom</a></li><li class="item"><a title="The YUI Drag & Drop Utility - Functional Examples" href="../../examples/dragdrop/index.html">Drag & Drop</a></li><li class="item"><a title="The YUI Event Utility - Functional Examples" href="../../examples/event/index.html">Event</a></li><li class="item"><a title="The YUI Get Utility - Functional Examples" href="../../examples/get/index.html">Get</a></li><li class="item"><a title="The YUI ImageCropper Control - Functional Examples" href="../../examples/imagecropper/index.html">ImageCropper (beta)</a></li><li class="item"><a title="The YUI ImageLoader Utility - Functional Examples" href="../../examples/imageloader/index.html">ImageLoader</a></li><li class="item"><a title="The YUI JSON Utility - Functional Examples" href="../../examples/json/index.html">JSON</a></li><li class="item"><a title="The YUI Layout Manager - Functional Examples" href="../../examples/layout/index.html">Layout Manager (beta)</a></li><li class="item"><a title="The YUI Logger Control - Functional Examples" href="../../examples/logger/index.html">Logger</a></li><li class="item"><a title="The YUI Menu Control - Functional Examples" href="../../examples/menu/index.html">Menu</a></li><li class="item"><a title="The YUI Profiler Utility - Functional Examples" href="../../examples/profiler/index.html">Profiler (beta)</a></li><li class="item"><a title="The YUI ProfileViewer Control - Functional Examples" href="../../examples/profilerviewer/index.html">ProfilerViewer (beta)</a></li><li class="item"><a title="The YUI Resize Utility - Functional Examples" href="../../examples/resize/index.html">Resize (beta)</a></li><li class="item"><a title="The YUI Rich Text Editor - Functional Examples" href="../../examples/editor/index.html">Rich Text Editor (beta)</a></li><li class="item"><a title="The YUI Selector Utility - Functional Examples" href="../../examples/selector/index.html">Selector (beta)</a></li><li class="item"><a title="The YUI Slider Control - Functional Examples" href="../../examples/slider/index.html">Slider</a></li><li class="item"><a title="The YUI TabView Control - Functional Examples" href="../../examples/tabview/index.html">TabView</a></li><li class="item"><a title="The YUI TreeView Control - Functional Examples" href="../../examples/treeview/index.html">TreeView</a></li><li class="item"><a title="The YUI Uploader Utility - Functional Examples" href="../../examples/uploader/index.html">Uploader (experimental)</a></li><li class="item"><a title="The YUI YAHOO Global Object - Functional Examples" href="../../examples/yahoo/index.html">YAHOO Global Object</a></li><li class="item"><a title="The YUI Loader Utility - Functional Examples" href="../../examples/yuiloader/index.html">YUI Loader (beta)</a></li><li class="item"><a title="The YUI Test Utility - Functional Examples" href="../../examples/yuitest/index.html">YUI Test</a></li><li class="item"><a title="YUI Reset CSS - Functional Examples" href="../../examples/reset/index.html">Reset CSS</a></li><li class="item"><a title="YUI Base CSS - Functional Examples" href="../../examples/base/index.html">Base CSS</a></li><li class="item"><a title="YUI Fonts CSS - Functional Examples" href="../../examples/fonts/index.html">Fonts CSS</a></li><li class="item"><a title="YUI Grids CSS - Functional Examples" href="../../examples/grids/index.html">Grids CSS</a></li><li class="sect">YUI Articles on the YUI Website</li><li class="item"><a title="Answers to Frequently Asked Questions about the YUI Library" href="http://developer.yahoo.com/yui/articles/faq/">YUI FAQ (external)</a></li><li class="item"><a title="Yahoo!'s philosophy of Graded Browser Support" href="http://developer.yahoo.com/yui/articles/gbs/">Graded Browser Support (external)</a></li><li class="item"><a title="Reporting Bugs and Making Feature Requests for YUI Components" href="http://developer.yahoo.com/yui/articles/reportingbugs/">Bug Reports/Feature Requests (external)</a></li><li class="item"><a title="Serve YUI source files from Yahoo! -- free, fast, and simple" href="http://developer.yahoo.com/yui/articles/hosting/">Serving YUI Files from Yahoo! (external)</a></li><li class="item"><a title="Best practices for working with web services while protecting user privacy" href="http://developer.yahoo.com/security/">Security Best Practices (external)</a></li></ul>
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</div>
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</div>
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</div><!--closes bd-->
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<div id="ft">
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<p class="first">Copyright © 2008 Yahoo! Inc. All rights reserved.</p>
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<p><a href="http://privacy.yahoo.com/privacy/us/devel/index.html">Privacy Policy</a> -
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<a href="http://docs.yahoo.com/info/terms/">Terms of Service</a> -
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<a href="http://docs.yahoo.com/info/copyright/copyright.html">Copyright Policy</a> -
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<a href="http://careers.yahoo.com/">Job Openings</a></p>
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</div>
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</div>
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<script src="../../assets/dpSyntaxHighlighter.js"></script>
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<script language="javascript">
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dp.SyntaxHighlighter.HighlightAll('code');
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</script>
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<script src='../../assets/YUIexamples.js'></script>
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</body>
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</html>
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