ankeshkapil / ngx-image-compress Goto Github PK

import {BrowserModule} from '@angular/platform-browser';
import {NgModule} from '@angular/core';

import {AppComponent} from './app.component';
import {NgxImageCompressService} from 'ngx-image-compress';

@NgModule({
  declarations: [AppComponent],
  imports: [BrowserModule],
  providers: [NgxImageCompressService],
  bootstrap: [AppComponent]
})
export class AppModule {}

import {Component} from '@angular/core';
import {NgxImageCompressService} from 'ngx-image-compress';
import {DOC_ORIENTATION} from 'ngx-image-compress/lib/image-compress';


@Component({
  selector: 'app-root',
  template: `
    <div>
      <button (click)="compressFile()">Upload and compress Image</button>
      <img *ngIf="imgResultBeforeCompress" [src]="imgResultBeforeCompress" alt="">
      <img *ngIf="imgResultAfterCompress" [src]="imgResultAfterCompress" alt="">
    </div>
  `
})
export class AppComponent {

  constructor(private imageCompress: NgxImageCompressService) {}
  
  imgResultBeforeCompress:string;
  imgResultAfterCompress:string;

  compressFile() {
  
    this.imageCompress.uploadFile().then(({image, orientation}) => {
    
      this.imgResultBeforeCompress = image;
      console.warn('Size in bytes was:', this.imageCompress.byteCount(image));
      
      this.imageCompress.compressFile(image, orientation, 50, 50).then(
        result => {
          this.imgResultAfterCompress = result;
          console.warn('Size in bytes is now:', this.imageCompress.byteCount(result));
        }
      );
      
    });
    
  }
}