Angular2 Image Cropper

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>angular2 playground</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

/* Styles go here */

### Angular2 Starter Plunker - Typescript - RC.0

A simple plunker demonstrating Angular2 usage:
- Uses SystemJS + TypeScript to compile on the fly
- Includes binding, directives, http, pipes, and DI usage.

For opening

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    
    '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
    'ng2-img-cropper': 'npm:ng2-img-cropper@0.7.7',
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.0.2/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    'ng2-img-cropper': {
      main: 'index.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule)

//our root app component
import {Component, NgModule, ViewChild} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import {ImageCropperComponent, CropperSettings, Bounds} from 'ng2-img-cropper';


@Component({
  selector: 'my-app',
  template: `
    <div>
     
     <img-cropper [image]="data1" [settings]="cropperSettings1" (onCrop)="cropped($event)"></img-cropper>
     <span class="result" *ngIf="data1.image" >
        <img [src]="data1.image" 
        [width]="croppedWidth" 
        [height]="croppedHeight">
        {{data1.image.length}}
    </span>
    

    </div>
  `,
})
export class App {
    name:string;
    data1:any;
    cropperSettings1:CropperSettings;
    croppedWidth:number;
    croppedHeight:number;
    
    @ViewChild('cropper', undefined) cropper:ImageCropperComponent;
    
    constructor() {
      this.name = 'Angular2'
      this.cropperSettings1 = new CropperSettings();
      this.cropperSettings1.width = 200;
      this.cropperSettings1.height = 200;

      this.cropperSettings1.croppedWidth = 200;
      this.cropperSettings1.croppedHeight = 200;

      this.cropperSettings1.canvasWidth = 500;
      this.cropperSettings1.canvasHeight = 300;

      this.cropperSettings1.minWidth = 10;
      this.cropperSettings1.minHeight = 10;

      this.cropperSettings1.rounded = false;
      this.cropperSettings1.keepAspect = false;

      this.cropperSettings1.cropperDrawSettings.strokeColor = 'rgba(255,255,255,1)';
      this.cropperSettings1.cropperDrawSettings.strokeWidth = 2;

      this.data1 = {};
  }
  
  cropped(bounds:Bounds) {
    this.croppedHeight =bounds.bottom-bounds.top;
    this.croppedWidth = bounds.right-bounds.left;
  }
  
  fileChangeListener($event) {
    var image:any = new Image();
    var file:File = $event.target.files[0];
    var myReader:FileReader = new FileReader();
    var that = this;
    myReader.onloadend = function (loadEvent:any) {
        image.src = loadEvent.target.result;
        that.cropper.setImage(image);

    };

    myReader.readAsDataURL(file);
    }
}

@NgModule({
  imports: [ BrowserModule ],
  declarations: [ App, ImageCropperComponent ],
  bootstrap: [ App ]
})
export class AppModule {}