在 Angular 中制作餅圖 5

Question

如何在 Angular 中制作餅圖 5. 我是硬編碼數據（數據不是來自 API），想根據到期日和手數狀態制作餅圖。 下面是我的代碼

組件.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>

組件.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

我建議您使用D3js

您可以做很多圖表。 就像PieChart

您可以在此處找到教程： 使用D3.js和Angular 2使用動態數據創建餅圖

Answer 2

我建議您看一下chart.js 。

我最近在Angular 6中使用了它，以繪制在單擊時相互影響的餅圖和條形圖。 我認為它很容易使用，您可以在線找到答案，並且文檔很有幫助。

Answer 3

正如其他人提到的，您可以使用chart.js作為依賴項，並根據需要生成餅圖，

import { Chart } from 'chart.js';

我個人已經將chart.js與angularjs和angular一起使用，效果很好。 如果您想使用任何軟件包，請使用ngx-charts ，該軟件包內部使用chart.js

Answer 4

另一個選擇：

• 劍道
• 銀格
• ngx圖表
• primefaces