doc/example/tooltip.html - echarts-www - Git at Google

 <!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">

     <meta name="robots" content="noindex, nofollow">
     <title>ECharts2 · Example</title>

     <link rel="shortcut icon" href="../asset/ico/favicon.png">

     <link href="../asset/css/font-awesome.min.css" rel="stylesheet">
     <link href="../asset/css/bootstrap.css" rel="stylesheet">
     <link href="../asset/css/carousel.css" rel="stylesheet">
     <link href="../asset/css/echartsHome.css" rel="stylesheet">
     <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
     <!--[if lt IE 9]>
       <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
       <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
     <![endif]-->

     <script src="./www/js/echarts.js"></script>
     <script src="../asset/js/codemirror.js"></script>
     <script src="../asset/js/javascript.js"></script>

     <link href="../asset/css/codemirror.css" rel="stylesheet">
     <link href="../asset/css/monokai.css" rel="stylesheet">
 </head>

 <body>
     <!-- Fixed navbar -->
     <div class="navbar navbar-default navbar-fixed-top" role="navigation" id="head"></div>


     <div class="container-fluid">
         <div class="row-fluid example">
             <div id="sidebar-code" class="col-md-4">
                 <div class="well sidebar-nav">
                     <div class="nav-header"><a href="#" onclick="autoResize()" class="glyphicon glyphicon-resize-full" id ="icon-resize" ></a>option</div>
                     <textarea id="code" name="code">
 option = {
     tooltip : {         // Option config. Can be overwrited by series or data
         trigger: 'axis',
         //show: true,   //default true
         showDelay: 0,
         hideDelay: 50,
         transitionDuration:0,
         backgroundColor : 'rgba(255,0,255,0.7)',
         borderColor : '#f50',
         borderRadius : 8,
         borderWidth: 2,
         padding: 10,    // [5, 10, 15, 20]
         position : function(p) {
             // 位置回调
             // console.log && console.log(p);
             return [p[0] + 10, p[1] - 10];
         },
         textStyle : {
             color: 'yellow',
             decoration: 'none',
             fontFamily: 'Verdana, sans-serif',
             fontSize: 15,
             fontStyle: 'italic',
             fontWeight: 'bold'
         },
         formatter: function (params,ticket,callback) {
             console.log(params)
             var res = 'Function formatter : <br/>' + params[0].name;
             for (var i = 0, l = params.length; i < l; i++) {
                 res += '<br/>' + params[i].seriesName + ' : ' + params[i].value;
             }
             setTimeout(function (){
                 // 仅为了模拟异步回调
                 callback(ticket, res);
             }, 1000)
             return 'loading';
         }
         //formatter: "Template formatter: <br/>{b}<br/>{a}:{c}<br/>{a1}:{c1}"
     },
     toolbox: {
         show : true,
         feature : {
             mark : {show: true},
             dataView : {show: true, readOnly: false},
             magicType : {show: true, type: ['line', 'bar', 'stack', 'tiled']},
             restore : {show: true},
             saveAsImage : {show: true}
         }
     },
     calculable : true,
     xAxis : {
         data : ['周一','周二','周三','周四','周五','周六','周日']
     },
     yAxis : {
         type : 'value'
     },
     series : [
         {
             name:'坐标轴触发1',
             type:'bar',
             data:[
                 {value:320, extra:'Hello~'},
                 332, 301, 334, 390, 330, 320
             ]
         },
         {
             name:'坐标轴触发2',
             type:'bar',
             data:[862, 1018, 964, 1026, 1679, 1600, 157]
         },
         {
             name:'数据项触发1',
             type:'bar',
             tooltip : {             // Series config.
                 trigger: 'item',
                 backgroundColor: 'black',
                 position : [0, 0],
                 formatter: "Series formatter: <br/>{a}<br/>{b}:{c}"
             },
             stack: '数据项',
             data:[
                 120, 132,
                 {
                     value: 301,
                     itemStyle: {normal: {color: 'red'}},
                     tooltip : {     // Data config.
                         backgroundColor: 'blue',
                         formatter: "Data formatter: <br/>{a}<br/>{b}:{c}"
                     }
                 },
                 134, 90,
                 {
                     value: 230,
                     tooltip: {show: false}
                 },
                 210
             ]
         },
         {
             name:'数据项触发2',
             type:'bar',
             tooltip : {
                 show : false,
                 trigger: 'item'
             },
             stack: '数据项',
             data:[150, 232, 201, 154, 190, 330, 410]
         }
     ]
 };
                     </textarea>
               </div><!--/.well -->
             </div><!--/span-->
             <div id="graphic" class="col-md-8">
                 <div id="main" class="main"></div>
                 <div>
                     <button type="button" class="btn btn-sm btn-success" onclick="refresh(true)">刷 新</button>
                     <span class="text-primary">切换主题</span>
                     <select id="theme-select"></select>

                     <span id='wrong-message' style="color:red"></span>
                 </div>
             </div><!--/span-->
         </div><!--/row-->

         </div><!--/.fluid-container-->

     <footer id="footer"></footer>
     <!-- Le javascript
     ================================================== -->
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="../asset/js/jquery.min.js"></script>
     <script type="text/javascript" src="../asset/js/echartsHome.js"></script>
     <script src="../asset/js/bootstrap.min.js"></script>
     <script src="../asset/js/echartsExample.js"></script>
 </body>
 </html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">

	<meta name="robots" content="noindex, nofollow">
	<title>ECharts2 · Example</title>

	<link rel="shortcut icon" href="../asset/ico/favicon.png">

	<link href="../asset/css/font-awesome.min.css" rel="stylesheet">
	<link href="../asset/css/bootstrap.css" rel="stylesheet">
	<link href="../asset/css/carousel.css" rel="stylesheet">
	<link href="../asset/css/echartsHome.css" rel="stylesheet">
	<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
	<!--[if lt IE 9]>
	<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
	<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
	<![endif]-->

	<script src="./www/js/echarts.js"></script>
	<script src="../asset/js/codemirror.js"></script>
	<script src="../asset/js/javascript.js"></script>

	<link href="../asset/css/codemirror.css" rel="stylesheet">
	<link href="../asset/css/monokai.css" rel="stylesheet">
	</head>

	<body>
	<!-- Fixed navbar -->
	<div class="navbar navbar-default navbar-fixed-top" role="navigation" id="head"></div>


	<div class="container-fluid">
	<div class="row-fluid example">
	<div id="sidebar-code" class="col-md-4">
	<div class="well sidebar-nav">
	<div class="nav-header"><a href="#" onclick="autoResize()" class="glyphicon glyphicon-resize-full" id ="icon-resize" ></a>option</div>
	<textarea id="code" name="code">
	option = {
	tooltip : { // Option config. Can be overwrited by series or data
	trigger: 'axis',
	//show: true, //default true
	showDelay: 0,
	hideDelay: 50,
	transitionDuration:0,
	backgroundColor : 'rgba(255,0,255,0.7)',
	borderColor : '#f50',
	borderRadius : 8,
	borderWidth: 2,
	padding: 10, // [5, 10, 15, 20]
	position : function(p) {
	// 位置回调
	// console.log && console.log(p);
	return [p[0] + 10, p[1] - 10];
	},
	textStyle : {
	color: 'yellow',
	decoration: 'none',
	fontFamily: 'Verdana, sans-serif',
	fontSize: 15,
	fontStyle: 'italic',
	fontWeight: 'bold'
	},
	formatter: function (params,ticket,callback) {
	console.log(params)
	var res = 'Function formatter : <br/>' + params[0].name;
	for (var i = 0, l = params.length; i < l; i++) {
	res += '<br/>' + params[i].seriesName + ' : ' + params[i].value;
	}
	setTimeout(function (){
	// 仅为了模拟异步回调
	callback(ticket, res);
	}, 1000)
	return 'loading';
	}
	//formatter: "Template formatter: <br/>{b}<br/>{a}:{c}<br/>{a1}:{c1}"
	},
	toolbox: {
	show : true,
	feature : {
	mark : {show: true},
	dataView : {show: true, readOnly: false},
	magicType : {show: true, type: ['line', 'bar', 'stack', 'tiled']},
	restore : {show: true},
	saveAsImage : {show: true}
	}
	},
	calculable : true,
	xAxis : {
	data : ['周一','周二','周三','周四','周五','周六','周日']
	},
	yAxis : {
	type : 'value'
	},
	series : [
	{
	name:'坐标轴触发1',
	type:'bar',
	data:[
	{value:320, extra:'Hello~'},
	332, 301, 334, 390, 330, 320
	]
	},
	{
	name:'坐标轴触发2',
	type:'bar',
	data:[862, 1018, 964, 1026, 1679, 1600, 157]
	},
	{
	name:'数据项触发1',
	type:'bar',
	tooltip : { // Series config.
	trigger: 'item',
	backgroundColor: 'black',
	position : [0, 0],
	formatter: "Series formatter: <br/>{a}<br/>{b}:{c}"
	},
	stack: '数据项',
	data:[
	120, 132,
	{
	value: 301,
	itemStyle: {normal: {color: 'red'}},
	tooltip : { // Data config.
	backgroundColor: 'blue',
	formatter: "Data formatter: <br/>{a}<br/>{b}:{c}"
	}
	},
	134, 90,
	{
	value: 230,
	tooltip: {show: false}
	},
	210
	]
	},
	{
	name:'数据项触发2',
	type:'bar',
	tooltip : {
	show : false,
	trigger: 'item'
	},
	stack: '数据项',
	data:[150, 232, 201, 154, 190, 330, 410]
	}
	]
	};
	</textarea>
	</div><!--/.well -->
	</div><!--/span-->
	<div id="graphic" class="col-md-8">
	<div id="main" class="main"></div>
	<div>
	<button type="button" class="btn btn-sm btn-success" onclick="refresh(true)">刷新</button>
	<span class="text-primary">切换主题</span>
	<select id="theme-select"></select>

	<span id='wrong-message' style="color:red"></span>
	</div>
	</div><!--/span-->
	</div><!--/row-->

	</div><!--/.fluid-container-->

	<footer id="footer"></footer>
	<!-- Le javascript
	================================================== -->
	<!-- Placed at the end of the document so the pages load faster -->
	<script src="../asset/js/jquery.min.js"></script>
	<script type="text/javascript" src="../asset/js/echartsHome.js"></script>
	<script src="../asset/js/bootstrap.min.js"></script>
	<script src="../asset/js/echartsExample.js"></script>
	</body>
	</html>