1. 下载 npm install -S echarts 2.使用 方法一(推荐使用) import* as echarts from "echarts";const echartDom= ref()//使用ref创建虚拟DOM引用,使用时用main.valueconst getEchart = () =>{varmyChart =echarts.init(echartDom.value);varoption ={ title: { text:'ECharts 入门示例'}, tooltip...
2. 全局注册 echarts 修改main.ts // 引入 echarts import*asechartsfrom'echarts' importthemeJSONfrom'@/assets/weizwz.json' echarts.registerTheme('weizwz', themeJSON) constapp =createApp(App) // 全局挂载 echarts app.config.globalProperties.$echarts= echarts 3. 封装 echarts src/components下...
1.封装echarts <template> </template> import { ref, computed, watch, onMounted, onBeforeUnmount, nextTick } from 'vue'; import * as echarts from 'echarts'; interface Props { height: string; width: string; options: any; uuid: string; } const props = defineProps<Props>(); const...
import *asechartsfrom'echarts'; import { onMounted, ref }from'vue';constbarChart= ref<HTMLElement>();constmyChart1= ref<any>();// 绘制柱形图functioninitBarEcharts(){ myChart1.value = echarts.init(barChart.value!); myChart1.value.setOption({title: {text:'学习输出',x:'center'},...
vue3+ts使用echarts 1,安装echarts npm install echarts--save//我自己用这个指令时安装到中间就卡住,所以用的cnpmcnpm install echarts--save//cnpm安装指令,用之前先切换淘宝镜像npm config set registry http://registry.npm.taobao.org///切换淘宝镜像...
创建组件 <template></template>import{ref,onMounted,onBeforeUnmount,watch,computed,markRaw,nextTick}from"vue"importechartsfrom"./types"import{useDebounceFn}from"@vueuse/core"importchalkfrom"./chalk.json"interfaceProps{option:anyrenderer?:"canvas"|"svg"resize?:booleantheme?:Object|stringwidth?:number...
二、安装echarts包 npm install echarts 三、在页面中导入依赖并运行: 引入组件截图 页面源码: 页面部分源码 全部源码: <template> <view class="wrapper merchant-wrapper"> <view class="con merchant-con"> <view class="echarts-title"> <view class="eTitle-lf"> {{ item...
三、使用案例 一、安装 Echarts npm install echarts 1. 二、Echarts 自适应大小工具类 在src/utils下新建resize.ts import { ref } from 'vue'; export default function () { const chart = ref<any>(); const sidebarElm = ref<Element>(); const chartResizeHandler = () => { if (chart.value...
Step-1: 新建一个config.ts文件 export const config = { labelKey: "name", valueKey: "value", }; export type chartDataItemType = { [key: string]: string | number; }; // 当前支持显示的图表类型(折线,柱形) export type chartSupportType = "line" | "bar"; ...