ShangHaiAcquisitionPlatform/src/app/ui/basicinfo/lookmaster.component.ts

import { Component, OnInit, Inject } from '@angular/core';
import {MatTreeFlatDataSource, MatTreeFlattener} from '@angular/material/tree';
import {FlatTreeControl} from '@angular/cdk/tree';
import { HttpClient } from '@angular/common/http';
import {MatDialog, MatDialogRef, MAT_DIALOG_DATA} from '@angular/material/dialog';
import {FormControl} from '@angular/forms';
import { MatSnackBar } from '@angular/material/snack-bar';

@Component({
    selector: 'lookmaster',
    templateUrl: './lookmaster.component.html',
    styleUrls: ['./basicinfo.component.scss']
  })
  export class LookMaster {
    // myControl = new FormControl();
    //注入MatDialogRef，可以用来关闭对话框
    //要访问对话框组件中的数据，必须使用MAT_DIALOG_DATA注入令牌
    constructor(private http: HttpClient,public dialogRef: MatDialogRef<LookMaster>,@Inject(MAT_DIALOG_DATA) public data) {}
    allunittype:any
    ImgUrl:string
    rotationAngle=0
    isheng:any
    isshowimg:boolean
    onNoClick(): void {
      this.dialogRef.close();
    }
    ngOnInit(): void {
      if(this.data.img.indexOf('?') == -1){
        this.isshowimg = false
      }else{
        this.isshowimg = true
        var imgurl =  this.data.img.split("?")
        this.ImgUrl = imgurl[0]
      } 
      
    }
    //点击旋转按钮时
    rotateA = 0
    rotateB = 0
    rotate(){
      var w= document.getElementsByClassName("imgitemdefault")[0]['naturalWidth'];
      var h = document.getElementsByClassName("imgitemdefault")[0]['naturalHeight'];
      
      if(w > h){
        this.isheng = true
      }else{
        this.isheng = false
      }
      if(this.isheng){
        this.rotateA += 90
        if(this.rotateA == 360){
          this.rotateA = 0
        }
      }else{
        this.rotateB += 10
        if(this.rotateB == 40){
          this.rotateB = 0
        }
      }
    }



  
  }