1.安装
npm install --save echarts-for-react
//如果需要使用echarts的一些特殊方法需要安装
npm install --save echarts
2.使用
import React,{Component} from 'react';
import ReactEcharts from 'echarts-for-react';
class IEcharts extends Component{
render(){
return(
<div>
<ReactEcharts option={this.getOption()} style={{height: '500px', width: '60%'}} />
</div>
)
}
}
export default IEcharts;
3.简单的示例
import React,{Component} from 'react';
import ReactEcharts from 'echarts-for-react';
class IEcharts extends Component{
getOption = () => {
var option= {
title: {
text: '未来一周气温变化',
subtext: '纯属虚构'
},
tooltip: {
trigger: 'axis'
},
legend: {
data:['最高气温','最低气温']
},
toolbox: {
show: true,
feature: {
dataZoom: {
yAxisIndex: 'none'
},
dataView: {readOnly: false},
magicType: {type: ['line', 'bar']},
restore: {},
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: ['周一','周二','周三','周四','周五','周六','周日']
},
yAxis: {
type: 'value',
axisLabel: {
formatter: '{value} °C'
}
},
series: [
{
name:'最高气温',
type:'line',
data:[11, 11, 15, 13, 12, 13, 10],
markPoint: {
data: [
{type: 'max', name: '最大值'},
{type: 'min', name: '最小值'}
]
},
markLine: {
data: [
{type: 'average', name: '平均值'}
]
}
},
{
name:'最低气温',
type:'line',
data:[1, -2, 2, 5, 3, 2, 0],
markPoint: {
data: [
{name: '周最低', value: -2, xAxis: 1, yAxis: -1.5}
]
},
markLine: {
data: [
{type: 'average', name: '平均值'},
[{
symbol: 'none',
x: '90%',
yAxis: 'max'
}, {
symbol: 'circle',
label: {
normal: {
position: 'start',
formatter: '最大值'
}
},
type: 'max',
name: '最高点'
}]
]
}
}
]};
return option;
};
render(){
return(
<div>
<div style={{marginTop:20}}>
<ReactEcharts
option={this.getOption()}
style={{height: '500px', width: '60%'}}
/>
</div>
</div>
)
}
}
export default IEcharts;