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* Copyright (c) 2015
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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*******************************************************************************/
package go.graphics.event.interpreter;
import go.graphics.UIPoint;
import go.graphics.event.mouse.GOPanEvent;
/**
* This is a pan event that is converted from a normal swing mouse event.
*
* @author michael
*/
class ConvertedPanEvent extends AbstractMouseEvent implements GOPanEvent {
private final UIPoint original;
/**
* Creates a new converted event.
*
* @param point
* THe point the user first put his mouse to.
*/
protected ConvertedPanEvent(UIPoint point) {
this.position = point;
this.original = point;
}
@Override
public UIPoint getPanDistance() {
return new UIPoint(position.getX() - original.getX(), position.getY() - original.getY());
}
@Override
public UIPoint getPanCenter() {
return original;
}
}