[Chartjs]-How to use an Addon with ChartJS on Angular 4

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8đź‘Ť

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This is because, Chart.PieceLabel.js plugin doesn’t have any exported member (neither named nor default). It just registers itself into the Chart.js plugin-service.

So, your import statement should be :

import 'chart.piecelabel.js';

instead of :

import * as ChartPiece from 'chart.piecelabel.js'

sidenote: you don’t need to include this plugin script in angular-cli.json

0đź‘Ť

delete import “chart.piecelabel.js”, from component and add it in app.module.ts after the ng2-charts like this:

import { ChartsModule } from "ng2-charts";
import "chart.piecelabel.js";

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