/**
* @hidden
*/
@Output()
protected onDensityChanged = new EventEmitter<any>();

@Input()
public get displayDensity(): DisplayDensity | string {
    return this._displayDensity;
}

/**
* Sets the display density currently applied to the grid.
* ```html
* <igx-grid #grid [data]="localData" [displayDensity]="'compact'" [autoGenerate]="true"></igx-grid>
* ```
* @memberof IgxGridComponent
*/
public set displayDensity(val: DisplayDensity | string) {
    switch (val) {
        case 'compact':
            this._displayDensity = DisplayDensity.compact;
            break;
        case 'cosy':
            this._displayDensity = DisplayDensity.cosy;
            break;
        case 'comfortable':
        default:
            this._displayDensity = DisplayDensity.comfortable;
        }
     this.onDensityChanged.emit();
}