vue에서 echarts3.0 적응형을 사용하는 방법은 무엇입니까?

// 引入 ECharts 主模块
import echarts from 'echarts/lib/echarts'
// 引入折线图
import 'echarts/lib/chart/line'
// 引入提示框和图例组件
import 'echarts/lib/component/tooltip'
import 'echarts/lib/component/legendScroll'

window.onresize = myChart.resize;

mounted(){ 
this.changEcharts(); 
}, 
methods:{ 
changEcharts() { 
window.addEventListener('resize', ()=> { 
this.drawLineDom.resize(); 
this.todayFlowDom.resize(); 
this.hitRateDom.resize();});};},} 
this.drawLineDom = this.$echarts.init(document.getElementById('chart-bandwidth'));

import { mapState }from'vuex'; 
computed: mapState({isCollapse:'isCollapse',//这里我是语用的vuex保存的变量，可以不用vuex，我是因为组件之间的通讯}), 
watch: { 
isCollapse() { // 注意一定不要用箭头函数，会获取不到this 
setTimeout(() => { 
this.drawLineDom.resize(); 
this.todayFlowDom.resize(); 
this.hitRateDom.resize(); 
}, 500);},},