Angular8引入百度Echarts进行图表分析的实现代码
wangbowen 人气:0最近突发奇想,想自己做一个理财分析记录的网页,主要给自己记账,然后想到了把每天,每周的消费用图标分析出来,于是就需要用到百度的echarts图标插件,talk is cheep, show me the code。
1. npm 安装ngx-echarts及相关的依赖
npm install echarts -S npm install ngx-echarts -S npm install @types/echarts -D
2. 添加js引导文件
{ "scripts": [ "../node_modules/echartshttps://img.qb5200.com/download-x/dist/echarts.min.js" // or echarts.js for debug purpose ], }
3. AppModule引入NgxEchartsModule
这里有个坑,记得在你调用了echarts的相关模块的Module里面引入NgxEchartsModule,不然会报错:Template parse errors: Can't bind to 'options' since it isn't a known property of 'div'.所以切记
import { NgxEchartsModule } from 'ngx-echarts'; @NgModule({ imports: [ ..., NgxEchartsModule ], ... }) export class AppModule { }
4. 使用echarts
html
<div echarts [options]="chartOption" class="demo-chart"></div>
scss
.demo-chart { height: 400px; }
component
import { EChartOption } from 'echarts'; chartOption: EChartOption = { xAxis: { type: 'category', data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] }, yAxis: { type: 'value' }, series: [{ data: [820, 932, 901, 934, 1290, 1330, 1320], type: 'line' }] }
5. 参考网站
https://www.npmjs.com/package/ngx-echarts
angular echarts 在线模板
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