uk.ac.starlink.ttools.plot
Class PointData

java.lang.Object
  uk.ac.starlink.ttools.plot.PointData

public class PointData
extends Object

Contains data for a single point in a PointSequence. Used by ArrayPlotData.

Since:

9 Apr 2008

Author:

Mark Taylor

Constructor Summary

PointData(double[] point, double[][] errors, String label, boolean[] isIncluded)
Constructor.

Method Summary

double[][]	getErrors() Returns the coordinates of the error extrema associated with this point.
String	getLabel() Returns the text label associated with this point.
double[]	getPoint() Returns the coordinates of this point.
boolean	isIncluded(int iset) Returns the inclusion status of a given subset.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PointData

public PointData(double[] point,
                 double[][] errors,
                 String label,
                 boolean[] isIncluded)

Constructor.

Parameters:

point - point coordinates

errors - error coordinates array

label - text label, or null

isIncluded - array of subset inclusion flags

Method Detail

getPoint

public double[] getPoint()

Returns the coordinates of this point.

Returns:

point

getErrors

public double[][] getErrors()

Returns the coordinates of the error extrema associated with this point.

Returns:

error coordinates array

getLabel

public String getLabel()

Returns the text label associated with this point.

Returns:

text label, or null

isIncluded

public boolean isIncluded(int iset)

Returns the inclusion status of a given subset.

Parameters:

iset - subset index

Returns:

true iff this point is included in subset iset