单一柱状图

IMPORT MODULE

import { Component, ViewEncapsulation } from '@angular/core';

import { G2SingleBarModule } from '@delon/chart/single-bar';
import { NzButtonModule } from 'ng-zorro-antd/button';
import { NzTableModule } from 'ng-zorro-antd/table';

@Component({
  selector: 'chart-single-bar-basic',
  template: `
    <button nz-button (click)="refresh()" nzType="primary">Refresh</button>
    <nz-table [nzData]="list" [nzShowPagination]="false">
      <thead>
        <tr>
          <th>序号</th>
          <th nzWidth="350px">服务调用次数</th>
          <th nzWidth="350px">数据有负值</th>
        </tr>
      </thead>
      <tbody>
        @for (i of list; track $index) {
          <tr>
            <td>{{ $index + 1 }}</td>
            <td>
              <g2-single-bar height="24" [value]="i.value" />
            </td>
            <td>
              <g2-single-bar height="60" [value]="i.other" min="-100" line />
            </td>
          </tr>
        }
      </tbody>
    </nz-table>
  `,
  styles: [
    `
      :host ::ng-deep .ant-table tbody > tr > td {
        padding: 0;
      }
    `
  ],
  encapsulation: ViewEncapsulation.Emulated,
  standalone: true,
  imports: [NzButtonModule, NzTableModule, G2SingleBarModule]
})
export class ChartSingleBarBasicComponent {
  list: Array<{ id: number; value: number; other: number }> = new Array(5).fill({}).map(() => ({
    id: Math.floor(Math.random() * 10000),
    value: Math.floor(Math.random() * 100),
    other: Math.floor(Math.random() * 100) > 50 ? Math.floor(Math.random() * 100) : -Math.floor(Math.random() * 100)
  }));

  refresh(): void {
    this.list.forEach(v => {
      v.value = Math.floor(Math.random() * 100);
      v.other =
        Math.floor(Math.random() * 100) > 50 ? Math.floor(Math.random() * 100) : -Math.floor(Math.random() * 100);
    });
  }
}