首先安装echarts、vue-echarts不一一赘述
一、定制下载主题
echarts官网下载:https://echarts.apache.org/zh/theme-builder.html
下载json文件到项目中,颜色参数也可直接在json中修改
二、页面上图表上加上主题
// template
<chart theme="dark" :options="optionOne" autoresize ref="chartOne" />
// script
import ECharts from '@/components/ECharts'
import themeDark from '@/assets/echarts-theme/dark.json'
import themeLight from '@/assets/echarts-theme/light.json'
ECharts.registerTheme('dark', themeDark)
ECharts.registerTheme('light', themeLight)
三、可动态切换主题(比如light和dark切换)
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