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<h2 class="text-center">5分钟上手写ECharts的第一个图表</h2>
<ul class="nav nav-tabs nav-justified">
<li class="active">
<a id = "o-aqi" href="#main0" data-toggle="tab">模块化单文件引入（推荐）</a></li>
<li><a id = "o-pm25" href="#main1" data-toggle="tab">标签式单文件引入</a></li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="main0">
<b class="title">1、新建一个echarts.html文件，为ECharts准备一个具备大小（宽高）的Dom。</b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
</body></xmp></pre>
<b class="title">2、新建<script>标签引入模块化单文件echarts.js</b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
<!-- ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
</body></xmp></pre>
<b class="title">3、新建<script>标签中为模块加载器配置echarts和所需图表的路径（相对路径为从当前页面链接到echarts.js），引入图表文件见<a href="doc.html#引入ECharts2" target="_blank">引入ECharts2</a></b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
<!-- ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
<script type="text/javascript">
// 路径配置
require.config({
paths: {
echarts: 'http://echarts.baidu.com/build/dist'
}
});
</script>
</body></xmp></pre>
<b class="title">4、<script>标签内动态加载echarts和所需图表，回调函数中可以初始化图表并驱动图表的生成，option见<a href="doc.html#Option" target="_blank">API & Doc</a></b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
<!-- ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
<script type="text/javascript">
// 路径配置
require.config({
paths: {
echarts: 'http://echarts.baidu.com/build/dist'
}
});
// 使用
require(
[
'echarts',
'echarts/chart/bar' // 使用柱状图就加载bar模块，按需加载
],
function (ec) {
// 基于准备好的dom，初始化echarts图表
var myChart = ec.init(document.getElementById('main'));
var option = {
tooltip: {
show: true
},
legend: {
data:['销量']
},
xAxis : [
{
type : 'category',
data : ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
"name":"销量",
"type":"bar",
"data":[5, 20, 40, 10, 10, 20]
}
]
};
// 为echarts对象加载数据
myChart.setOption(option);
}
);
</script>
</body></xmp></pre>
<b>5、浏览器中打开echarts.html，就可看到以下效果</b>
</div>
<!------------------------------>
<div class="tab-pane" id="main1">
<b class="title">1、新建一个echarts.html文件。为ECharts准备一个具备大小（宽高）的Dom。</b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
</body></xmp></pre>
<b class="title">2、新建<script>标签引入echarts-all.js，引入图表文件见<a href="doc.html#引入ECharts3" target="_blank">引入ECharts3</a></b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
<!-- ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts-all.js"></script>
</body></xmp></pre>
<b class="title">3、新建<script>标签，使用全局变量echarts初始化图表并驱动图表的生成，option见<a href="doc.html#Option" target="_blank">API & Doc</a></b>
<pre class="prettyprint"><xmp><!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="height:400px"></div>
<!-- ECharts单文件引入 -->
<script src="http://echarts.baidu.com/build/dist/echarts-all.js"></script>
<script type="text/javascript">
// 基于准备好的dom，初始化echarts图表
var myChart = echarts.init(document.getElementById('main'));
var option = {
tooltip: {
show: true
},
legend: {
data:['销量']
},
xAxis : [
{
type : 'category',
data : ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
"name":"销量",
"type":"bar",
"data":[5, 20, 40, 10, 10, 20]
}
]
};
// 为echarts对象加载数据
myChart.setOption(option);
</script>
</body></xmp></pre>
<b>4、浏览器中打开echarts.html，就可看到以下效果</b>
</div>
</div>
<div id="main" style="height:400px;border: 1px solid #dddddd;border-top-width:0"></div>
<div class="row" style="margin: 30px 0;">
<h2>最好的参考资源：实例</h2>
<p>ECharts可以说是数据驱动的图表，大部分时候你关心的是那个option该如何实现，官网的<a href="./doc.html">文档</a>提供详细的说明，另外我们还有近100个<a href="./example.html">实例</a>，这些例子都为你展现了最核心的option代码，可以通过在线修改查看效果，ECharts是玩出来的，希望你玩得开心。</p>
</div>
</div>
<script src="../build/dist/echarts.js"></script>
<script type="text/javascript">
require.config({
paths: {
echarts: '../build/dist'
}
});
require(
[
'echarts',
'echarts/chart/bar'
],
function (ec) {
var myChart = ec.init(document.getElementById('main'));
myChart.setOption(option);
}
);
var option = {
tooltip: {
show: true
},
legend: {
data:['销量']
},
xAxis : [
{
type : 'category',
data : ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
"name":"销量",
"type":"bar",
"data":[5,20,40,10,10,20]
}
]
};
</script>
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