import { Pipe, PipeTransform } from '@angular/core';
import { Filters } from '../service/filters';

@Pipe({
  name: 'unitByWan'
})
export class UnitByWanPipe implements PipeTransform {
  constructor(public filters:Filters){

  }
  /**
   * @ input 要过滤的输入
   * @ dot 小数位数
   * @ unit 要添加的单位名称
   * @ css 单位后缀的css样式
   */
  transform(value: string | number, dot:number, unit:boolean, css:string): any {
    return this.filters.unitByWan(value,dot,unit,css);
  }
}