weixin_47102346的博客

import * as echarts from 'echarts';var chartDom = document.getElementById('main');var myChart = echarts.init(chartDom);var option;option = { series: [{ type: 'gauge', boundaryGap: ['0', '100'], radius: [120

import * as echarts from 'echarts';var chartDom = document.getElementById('main');var myChart = echarts.init(chartDom);var option;option = { tooltip: { trigger: 'item' }, legend: { top: '30%', left: 'center' },

`import * as echarts from 'echarts';var chartDom = document.getElementById('main');var myChart = echarts.init(chartDom);var option;option = { title: { text: '教室占用率', left: 'left' }, legend: {

第一次加载页面时，echarts初始化位置总是会有偏差，解决：加一个this.$nextTick() mounted() { this.initCharts(); }, methods: { initCharts() { let chart1 = this.$echarts.init(this.$refs.chart1); this.$nextTick(() => { chart1.resize(); });