<template>
<div id="main"></div>
</template>
<script setup>
import { onMounted } from 'vue'
import * as echarts from 'echarts';
onMounted(() => {
var myChart = echarts.init(document.getElementById('main'), null, {
width: 300,
height: 300
});
myChart.setOption({
title: {
text: 'ECharts 入门示例'
},
tooltip: {},
xAxis: {
data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
},
yAxis: {},
series: [
{
name: '销量',
type: 'bar',
data: [5, 20, 36, 10, 10, 20]
}
]
});
})
</script>
<style lang="scss">
#main{
width: 600px;
height: 400px;
display: flex;
justify-content: center;
align-items: center;
background-color: gray;
}
</style>
- 安装echarts
npm i echarts
- 将图标挂载到元素上,需要在
onMounted中使用,保证获取到元素
inint初始化实例,挂载到的容器需要有一个宽高,当需要画一个不同大小的图表时,需要配置图表的宽高
setOption绘制图标