source: trunk/src/org/expeditee/gio/gesture/data/ScaleGestureData.java@ 1097

package org.expeditee.gio.gesture.data;

import org.expeditee.core.Point;

/**
 * Gesture data for scale gesture.
 * 
 * @author cts16
 */
public class ScaleGestureData extends ItemSpecificGestureData {
        
        private int _scaleFactor;
        
        public ScaleGestureData(int scaleFactor)
        {
                super();
                _scaleFactor = scaleFactor;             
        }
        
        /**
         * @param centreOfScale
         *                      Position to scale outward from. Should be
         *                      null to scale relative to item.
         * 
         * @param scaleFactor
         */
        public ScaleGestureData(Point centreOfScale, int scaleFactor)
        {
                super(centreOfScale);
                _scaleFactor = scaleFactor;
        }
        
        public ScaleGestureData(ScaleGestureData other)
        {
                super(other);
                _scaleFactor = other._scaleFactor;
        }
        
        public int getScaleFactor()
        {
                return _scaleFactor;
        }
        
        @Override
        public GestureData clone()
        {
                return new ScaleGestureData(this);
        }

}