Viewer Configuration

ViewerConfiguration   Service for setting the initial  Cesium viewer options.
The service must be provided by component that defined <ac-map/> or any components higher in the hierarchy.
use viewerOptions and viewerModifier() to initialise the Cesium Viewer.
demo-map.component.html
demo-map.component.ts
@Component({
  selector: 'demo-map',
  templateUrl: './demo-map.component.html',
  providers: [ViewerConfiguration], // Don't forget to Provide it 
})
export class DemoMapComponent {
  constructor(private viewerConf: ViewerConfiguration) {
    
    // viewerOptions will be passed the Cesium.Viewer contstuctor 
    viewerConf.viewerOptions = {
      selectionIndicator: false,
      timeline: false,
      infoBox: false,
      fullscreenButton: false,
      baseLayerPicker: false,
      animation: false,
      shouldAnimate: false,
      homeButton: false,
      geocoder: false,
      navigationHelpButton: false,
      navigationInstructionsInitiallyVisible: false,
      mapMode2D: Cesium.MapMode2D.ROTATE,
    };
​
    // Will be called on viewer initialistion   
    viewerConf.viewerModifier = (viewer: any) => {
      // Remove default double click zoom behaviour  
      viewer.screenSpaceEventHandler.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_DOUBLE_CLICK);
    };
  }
}
​
<ac-map id="main-map"></ac-map>

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