如何使用 Angular 7 和 Chartjs (v2) 创建圆形条形图

Question

I am trying to change the bar chart of the chartJs library (version 2.8.0) in angular 7. I have seen other answers about overriding the rectangular element's draw method. However, using such an approach presents the following error:

Property 'elements' does not exist on type 'typeof Chart'

I am importing as follows:

import {Chart, ChartType, ChartOptions, ChartDataSets} from 'chart.js';

I am trying to use the solution presented in the following topic: How to create rounded bars for Bar Chart.js v2?

Print of the code: Error code

Answer 1

The error is due to a typing problem in chartjs with typescript. The @ts-ignore annotation was added and everything worked.

Thank god.