content: /**
   *   Copyright 2012-2019 Wicked Charts (http://github.com/adessoAG/wicked-charts)
   *
   *   Licensed under the Apache License, Version 2.0 (the "License");
   *   you may not use this file except in compliance with the License.
   *   You may obtain a copy of the License at
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *   Unless required by applicable law or agreed to in writing, software
   *   distributed under the License is distributed on an "AS IS" BASIS,
   *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *   See the License for the specific language governing permissions and
   *   limitations under the License.
   */
  package de.adesso.wickedcharts.highcharts.options.interaction;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This event can be reacted upon server side when a {@link SelectionFunction}
   * has been added to a chart. The event is fired when the user selects (zooms) a
   * portion of the chart.
   * 
   * @author Tom Hombergs (tom.hombergs@gmail.com)
   * 
   */
  public class SelectionEvent extends BaseEvent {
  
  	protected List<Selection> xAxes = new ArrayList<Selection>();
  
  	protected List<Selection> yAxes = new ArrayList<Selection>();
  
  	/**
  	 * @return  information about which portions of which x-axes the user has
  	 * selected (zoomed).
  	 */
  	public List<Selection> getxAxes() {
  		return this.xAxes;
  	}
  
  	/**
  	 * @return  information about which portions of which y-axes the user has
  	 * selected (zoomed).
  	 */
  	public List<Selection> getyAxes() {
  		return this.yAxes;
  	}
  
  	/**
  	 * Returns true if the XAxis Zoom has been reset to the original zoom factor.
  	 * 
  	 * @return true if the zoom was reset to the original zoom factor.
  	 */
  	public boolean isXAxisZoomReset() {
  		return this.xAxes.isEmpty();
  	}
  
  	/**
  	 * Returns true if the YAxis Zoom has been reset to the original zoom factor.
  	 * 
  	 * @return true if the zoom was reset to the original zoom factor.
  	 */
  	public boolean isYAxisZoomReset() {
  		return this.yAxes.isEmpty();
  	}
  }
  