在 Angular 中制作饼图 5

Question

How to make pie chart in Angular 5. I am hard coded data (data not from API) and want make pie chart in basis of expiration and lot satus. Below is my code

component.html

<ng-container matColumnDef="expiration">
  <mat-header-cell *matHeaderCellDef> Expiration </mat-header-cell>
  <mat-cell *matCellDef="let csvdata"> {{csvdata.expiration}} </mat-cell>
</ng-container>

<ng-container matColumnDef="lotstatus">
  <mat-header-cell *matHeaderCellDef> Lot Status </mat-header-cell>
  <mat-cell *matCellDef="let csvdata"> {{csvdata.lotstatus}} </mat-cell>
</ng-container>

component.ts

const ELEMENT_DATA: Element[] = [
  { type: 'MEDIA', id: 'SAB', name: 'Sabour aud Dextros e Agar', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: '', lotnumber: '2337515', opened: '28/7/17', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Packs', units: '1 Packs', subunits: '0', test: '' },
  { type: 'CONTROL', id: 'AFBQ CSLI DES', name: 'AFB Stain Control Slides', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: 'REMEL', lotnumber: '00968', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Boxes', units: '1 Packs', subunits: '0', test: '' },
  { type: 'MEDIA', id: 'SAB', name: 'Sabour aud Dextros e Agar', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: '', lotnumber: '2337515', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Packs', units: '1 Packs', subunits: '0', test: '' },
  { type: 'CONTROL', id: 'AFBQ CSLI DES', name: 'AFB Stain Control Slides', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: 'REMEL', lotnumber: '00968', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Boxes', units: '1 Packs', subunits: '0', test: '' },
  { type: 'MEDIA', id: 'SAB', name: 'Sabour aud Dextros e Agar', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: '', lotnumber: '2337515', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Packs', units: '1 Packs', subunits: '0', test: '' },
  { type: 'CONTROL', id: 'AFBQ CSLI DES', name: 'AFB Stain Control Slides', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: 'REMEL', lotnumber: '00968', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Boxes', units: '1 Packs', subunits: '0', test: '' },
  { type: 'MEDIA', id: 'SAB', name: 'Sabour aud Dextros e Agar', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: '', lotnumber: '2337515', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Packs', units: '1 Packs', subunits: '0', test: '' },
  { type: 'CONTROL', id: 'AFBQ CSLI DES', name: 'AFB Stain Control Slides', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: 'REMEL', lotnumber: '00968', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Boxes', units: '1 Packs', subunits: '0', test: '' },
  { type: 'MEDIA', id: 'SAB', name: 'Sabour aud Dextros e Agar', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: '', lotnumber: '2337515', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Packs', units: '1 Packs', subunits: '0', test: '' },
  { type: 'CONTROL', id: 'AFBQ CSLI DES', name: 'AFB Stain Control Slides', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: 'REMEL', lotnumber: '00968', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Boxes', units: '1 Packs', subunits: '0', test: '' },
  { type: 'MEDIA', id: 'SAB', name: 'Sabour aud Dextros e Agar', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: '', lotnumber: '2337515', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Packs', units: '1 Packs', subunits: '0', test: '' },
  { type: 'CONTROL', id: 'AFBQ CSLI DES', name: 'AFB Stain Control Slides', location: 'SLAB', department: 'MICS', workstation: '', manufacturer: 'REMEL', lotnumber: '00968', opened: '', closed: '', recieved: '', registration: '', expiration: '', lotstatus: 'A', norecieved: '1 Boxes', units: '1 Packs', subunits: '0', test: '' }    
];

Answer 1

I suggest you to use D3js

You can do a lot of charts. Like PieChart

You can find here a tutorial: Create a Pie Chart with Dynamic Data Using D3.js & Angular 2

Answer 2

I'd suggest you take a look at chart.js .

I've recently used it with Angular 6, to render pie and bar charts that affect each other on click. I think it's easy to use, you can find answers online and the documentation is helpful.

Answer 3

As others mentioned you can use chart.js as a dependency and generate the pie chart as you need,

import { Chart } from 'chart.js';

Personally i've used chart.js with angularjs and angular it works quite nicely. If you like to use any package go with ngx-charts which internally uses chart.js

Answer 4

Another options:

• Kendo
• Ag-Grid
• ngx-charts
• primefaces