Angular2 + angular2-google-maps + Customize marker icons

<!DOCTYPE html>
<html>
  <head>
    <title>Angular 2 QuickStart</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <!-- 1. Load libraries -->
     <!-- Polyfill(s) for older browsers -->
    <script src="https://npmcdn.com/es6-shim@0.35.0/es6-shim.min.js"></script>

    <script src="https://npmcdn.com/zone.js@0.6.12?main=browser"></script>
    <script src="https://npmcdn.com/reflect-metadata@0.1.3"></script>
    <script src="https://npmcdn.com/systemjs@0.19.27/dist/system.src.js"></script>
    
    <!-- load angular2-google-maps bundle - version 0.10.0 -->
    <script src="https://npmcdn.com/angular2-google-maps@0.10.0/bundles/angular2-google-maps.js"></script>
    
    <!-- 2. Configure SystemJS -->
    <script src="systemjs.config.js"></script>
    <script>
      System.import('app').catch(function(err){ console.error(err); });
    </script>
  </head>

  <!-- 3. Display the application -->
  <body>
    <my-app>Loading...</my-app>
    
  </body>
  
</html>


<!-- 
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
-->

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

import {bootstrap} from '@angular/platform-browser-dynamic';

import {
  MapsAPILoader,
  NoOpMapsAPILoader,
  MouseEvent,
  ANGULAR2_GOOGLE_MAPS_PROVIDERS,
  ANGULAR2_GOOGLE_MAPS_DIRECTIVES
} from 'angular2-google-maps/core';


@Component({
  selector: 'my-app',
  directives: [ANGULAR2_GOOGLE_MAPS_DIRECTIVES],
  styles: [`
    .sebm-google-map-container {
    
    
       height: 800px;
     }
  `],
  template: `
    <sebm-google-map 
      [latitude]="lat"
      [longitude]="lng"
      [zoom]="zoom"
      [disableDefaultUI]="false"
      [zoomControl]="false">
    
      <sebm-google-map-marker 
          *ngFor="let m of markers; let i = index"
          [latitude]="m.lat"
          [longitude]="m.lng"
          [iconUrl]="m.iconUrl">
          
        <sebm-google-map-info-window>
          <strong>InfoWindow content</strong>
        </sebm-google-map-info-window>
        
      </sebm-google-map-marker>

    </sebm-google-map>
`})
export class App {
  // google maps zoom level
  zoom: number = 8;
  
  // initial center position for the map
  lat: number = 51.673858;
  lng: number = 7.815982;
  
  clickedMarker(label: string, index: number) {
    console.log(`clicked the marker: ${label || index}`)
  }
  
  markers: marker[] = [
	  {
		  lat: 51.673858,
		  lng: 7.815982,
		  iconUrl: 'https://maps.google.com/mapfiles/kml/shapes/parking_lot_maps.png'
	  },
	  {
		  lat: 51.373858,
		  lng: 7.215982,
		  iconUrl: 'https://maps.google.com/mapfiles/kml/shapes/library_maps.png'
	  },
	  {
		  lat: 51.723858,
		  lng: 7.895982,
		  iconUrl: 'https://maps.google.com/mapfiles/kml/shapes/info-i_maps.png'
	  }
  ]
}
// just an interface for type safety.
interface marker {
	lat: number;
	lng: number;
	iconUrl?: string;
}

// ANGULAR2_GOOGLE_MAPS_PROVIDERS is required here
bootstrap(App, [
  ANGULAR2_GOOGLE_MAPS_PROVIDERS,
  // If you don't want to let angular2-google-maps load the Google Maps API script,
  // you can use the NoOpMapsAPILoader like this:
  // provide(MapsAPILoader, {useClass: NoOpMapsAPILoader})
])

/**
 * PLUNKER VERSION (based on systemjs.config.js in angular.io)
 * System configuration for Angular 2 samples
 * Adjust as necessary for your application needs.
 */
(function(global) {

  var ngVer = '@2.0.0-rc.1'; // lock in the angular package version; do not let it float to current!

  //map tells the System loader where to look for things
  var  map = {
    'app':                        'app',

    '@angular':                   'https://npmcdn.com/@angular', // sufficient if we didn't pin the version
    'angular2-in-memory-web-api': 'https://npmcdn.com/angular2-in-memory-web-api', // get latest
    'rxjs':                       'https://npmcdn.com/rxjs@5.0.0-beta.6',
    'ts':                         'https://npmcdn.com/plugin-typescript@4.0.10/lib/plugin.js',
    'typescript':                 'https://npmcdn.com/typescript@1.8.10/lib/typescript.js',
 };

  //packages tells the System loader how to load when no filename and/or no extension
  var packages = {
    'app':                        { main: 'main.ts',  defaultExtension: 'ts' },
    'rxjs':                       { defaultExtension: 'js' },
    'angular2-google-maps':       { defaultExtension: 'js' }
  };

  var ngPackageNames = [
    'common',
    'compiler',
    'core',
    'http',
    'platform-browser',
    'platform-browser-dynamic',
  ];

  // Add map entries for each angular package
  // only because we're pinning the version with `ngVer`.
  ngPackageNames.forEach(function(pkgName) {
    map['@angular/'+pkgName] = 'https://npmcdn.com/@angular/' + pkgName + ngVer;
  });

  // Add package entries for angular packages
  ngPackageNames.forEach(function(pkgName) {

    // Bundled (~40 requests):
    packages['@angular/'+pkgName] = { main: pkgName + '.umd.js', defaultExtension: 'js' };

    // Individual files (~300 requests):
    //packages['@angular/'+pkgName] = { main: 'index.js', defaultExtension: 'js' };
  });

  var config = {
    // DEMO ONLY! REAL CODE SHOULD NOT TRANSPILE IN THE BROWSER
    transpiler: 'typescript',
    typescriptOptions: {
      emitDecoratorMetadata: true
    },

    map: map,
    packages: packages
  }

  System.config(config);

})(this);


/*
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
*/