uk.ac.starlink.ttools.plot

Class DataBounds

java.lang.Object

uk.ac.starlink.ttools.plot.DataBounds

public class DataBounds
extends Object

Encapsulates what is known about the ranges along each axis of a data set.

Since:

2 May 2008

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
DataBounds(Range[] ranges, int npoint, int[] npoints) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getPointCount() Returns the number of points in the data set.
int[]	getPointCounts() Returns an array giving the number of points per subset in the data set.
Range[]	getRanges() Returns the array of data ranges, one for each axis.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataBounds

public DataBounds(Range[] ranges,
                  int npoint,
                  int[] npoints)

Constructor.

Parameters:

ranges - array of data ranges, one for each axis

npoint - number of points in the data set

npoints - array of per-subset point counts, one for each set

Method Detail

getRanges

public Range[] getRanges()

Returns the array of data ranges, one for each axis.

Returns:

data range array

getPointCount

public int getPointCount()

Returns the number of points in the data set.

Returns:

point count

getPointCounts

public int[] getPointCounts()

Returns an array giving the number of points per subset in the data set.

Returns:

nset-element array of point counts in each subset