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/*
* BuildHistory.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on January 26, 2004, 9:18 PM
*/
package com.kitfox.svg.pathcmd;
import java.awt.geom.Point2D;
/**
* When building a path from command segments, most need to cache information
* (such as the point finished at) for future commands. This structure allows
* that
*
* @author Mark McKay
* @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
*/
public class BuildHistory {
// Point2D.Float[] history = new Point2D.Float[2];
Point2D.Float[] history = {new Point2D.Float(), new Point2D.Float()};
Point2D.Float start = new Point2D.Float();
int length = 0;
/** Creates a new instance of BuildHistory */
public BuildHistory() {
}
public void setPoint(float x, float y)
{
history[0].setLocation(x, y);
length = 1;
}
public void setStart(float x, float y)
{
start.setLocation(x, y);
}
public void setPointAndKnot(float x, float y, float kx, float ky)
{
history[0].setLocation(x, y);
history[1].setLocation(kx, ky);
length = 2;
}
}
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