/* A point in a plot.

 @Author: Edward A. Lee
 @Version: $Id: PlotPoint.java,v 1.37 2005/07/08 19:59:36 cxh Exp $

 @Copyright (c) 1997-2005 The Regents of the University of California.
 All rights reserved.

 Permission is hereby granted, without written agreement and without
 license or royalty fees, to use, copy, modify, and distribute this
 software and its documentation for any purpose, provided that the
 above copyright notice and the following two paragraphs appear in all
 copies of this software.

 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
 ENHANCEMENTS, OR MODIFICATIONS.

 PT_COPYRIGHT_VERSION_2
 COPYRIGHTENDKEY
 */
package ptolemy.plot;

import java.io.Serializable;

//////////////////////////////////////////////////////////////////////////
//// PlotPoint

/**
 A simple structure for storing a plot point.
 @author Edward A. Lee
 @version $Id: PlotPoint.java,v 1.37 2005/07/08 19:59:36 cxh Exp $
 @since Ptolemy II 0.2
 @Pt.ProposedRating Yellow (cxh)
 @Pt.AcceptedRating Yellow (cxh)
 */
public class PlotPoint implements Serializable {
    ///////////////////////////////////////////////////////////////////
    ////                         public variables                  ////

    /** True if this point is connected to the previous point by a line. */
    public boolean connected = false;

    /** True if the yLowEB and yHighEB fields are valid. */
    public boolean errorBar = false;

    /** Original value of x before wrapping. */
    public double originalx;

    /** X value after wrapping (if any). */
    public double x;

    /** Y value. */
    public double y;

    /** Error bar Y low value. */
    public double yLowEB;

    /** Error bar Y low value. */
    public double yHighEB;
}