uk.ac.starlink.ttools.plot

Class SubsetSelectionPlotData

java.lang.Object

uk.ac.starlink.ttools.plot.WrapperPlotData

uk.ac.starlink.ttools.plot.SubsetSelectionPlotData

All Implemented Interfaces:

PlotData

public class SubsetSelectionPlotData
extends WrapperPlotData

PlotData wrapper implementation which rearranges subset indexes.

Since:

9 Apr 2008

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
SubsetSelectionPlotData(PlotData base, int[] isets) Constructor.

Method Summary

Modifier and Type	Method and Description
PointSequence	getPointSequence() Returns an iterator over the data points in this object.
int	getSetCount() Returns the number of subsets in this object.
String	getSetName(int iset) Returns the name for a given subset.
Style	getSetStyle(int iset) Returns the plotting style for a given subset.

Methods inherited from class uk.ac.starlink.ttools.plot.WrapperPlotData

getNdim, getNerror, hasLabels

Methods inherited from class java.lang.Object

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

Constructor Detail

SubsetSelectionPlotData

public SubsetSelectionPlotData(PlotData base,
                               int[] isets)

Constructor. The i^th subset in this object will be the same as the isets[i]^th one from base.

Parameters:

base - plot data on which this is based

isets - list of the indices of subsets from base which are to appear in this object

Method Detail

getSetCount

public int getSetCount()

Description copied from interface: PlotData

Returns the number of subsets in this object.

Specified by:

getSetCount in interface PlotData

Overrides:

getSetCount in class WrapperPlotData

Returns:

subset count

getSetName

public String getSetName(int iset)

Description copied from interface: PlotData

Returns the name for a given subset.

Specified by:

getSetName in interface PlotData

Overrides:

getSetName in class WrapperPlotData

Parameters:

iset - subset index

Returns:

subset name

getSetStyle

public Style getSetStyle(int iset)

Description copied from interface: PlotData

Returns the plotting style for a given subset.

Specified by:

getSetStyle in interface PlotData

Overrides:

getSetStyle in class WrapperPlotData

Parameters:

iset - subset index

Returns:

subset style

getPointSequence

public PointSequence getPointSequence()

Description copied from interface: PlotData

Returns an iterator over the data points in this object.

Specified by:

getPointSequence in interface PlotData

Overrides:

getPointSequence in class WrapperPlotData

Returns:

new point iterator