Echart的簡單配置之模塊化單文件引入(官方推薦)
一、引用Echart.js文件
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
二、添加圖表容器
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
</head>
<body>
<!-- 爲ECharts準備一個具備大小(寬高)的Dom -->
<div id="main" style="height:400px"></div>
</body>
三、模塊加載器配置echarts和所需圖表的路徑
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
</head>
<body>
<!-- 爲ECharts準備一個具備大小(寬高)的Dom -->
<div id="main" style="height:400px"></div>
<script type="text/javascript">
// 路徑配置
require.config({
paths: {
echarts: 'http://echarts.baidu.com/build/dist'
}
});
</script>
</body>
四、圖表參數配置和初始化
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<script src="http://echarts.baidu.com/build/dist/echarts.js"></script>
</head>
<body>
<!-- 爲ECharts準備一個具備大小(寬高)的Dom -->
<div id="main" style="height:400px"></div>
<script type="text/javascript">
// 路徑配置
require.config({
paths: {
echarts: 'http://echarts.baidu.com/build/dist'
}
});
// 使用
require(
[
'echarts',
'echarts/chart/bar' // 使用柱狀圖就加載bar模塊,按需加載
],
function (ec) {
// 基於準備好的dom,初始化echarts圖表
var myChart = ec.init(document.getElementById('main'));
var option = {
tooltip: {
show: true
},
legend: {
data:['銷量']
},
xAxis : [
{
type : 'category',
data : ["襯衫","羊毛衫","雪紡衫","褲子","高跟鞋","襪子"]
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
"name":"銷量",
"type":"bar",
"data":[5, 20, 40, 10, 10, 20]
}
]
};
// 爲echarts對象加載數據
myChart.setOption(option);
}
);
</script>
</body>
五、結果展示