Package uk.ac.starlink.ttools.plot

Class WrapperPlotData

java.lang.Object
uk.ac.starlink.ttools.plot.WrapperPlotData
All Implemented Interfaces:
PlotData
Direct Known Subclasses:
SubsetSelectionPlotData
public class WrapperPlotData extends Object implements PlotData
PlotData implementation based on an existing PlotData object. All behaviour is delegated to the base.
Since:
24 Apr 2008
Author:
Mark Taylor

  • Constructor Details

    • WrapperPlotData

      public WrapperPlotData(PlotData base)
      Constructor.
      Parameters:
      base - base plot data

  • Method Details

    • getNdim

      public int getNdim()
      Description copied from interface: PlotData
      Returns the dimensionality of data points in this object.
      Specified by:
      getNdim in interface PlotData
      Returns:
      length of PointSequence.getPoint() return values

    • getNerror

      public int getNerror()
      Description copied from interface: PlotData
      Returns the number of error points per data point in this object.
      Specified by:
      getNerror in interface PlotData
      Returns:
      length of PointSequence.getErrors() return values

    • getSetCount

      public int getSetCount()
      Description copied from interface: PlotData
      Returns the number of subsets in this object.
      Specified by:
      getSetCount in interface PlotData
      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
      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
      Parameters:
      iset - subset index
      Returns:
      subset style

    • hasLabels

      public boolean hasLabels()
      Description copied from interface: PlotData
      Indicates whether there are or may be text labels associated with the data points in this object.
      Specified by:
      hasLabels in interface PlotData
      Returns:
      true if PointSequence.getLabel() may have non-null returns

    • 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
      Returns:
      new point iterator