CartesianTablePlotData (Starjava TTOOLS API)

java.lang.Object
- uk.ac.starlink.ttools.plottask.TablePlotData
- - uk.ac.starlink.ttools.plottask.CartesianTablePlotData

All Implemented Interfaces:

PlotData
```
public class CartesianTablePlotData
extends TablePlotData
```
PlotData concrete subclass for Cartesian data.

Since:

13 Aug 2008

Author:

Mark Taylor

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class CartesianTablePlotData.PairCreator
Class used for JEL manipulations.

Nested Classes
Modifier and Type	Class	Description
`static class`	`CartesianTablePlotData.PairCreator`	Class used for JEL manipulations.

Constructor Summary

Constructors
Constructor	Description
`CartesianTablePlotData(uk.ac.starlink.table.StarTable table, java.lang.String[] setExprs, java.lang.String[] setNames, Style[] setStyles, java.lang.String labelExpr, java.lang.String[] coordExprs, java.lang.String[] errExprs)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected PointSequence`	`createPointSequence(SequentialJELRowReader rseq)`	Constructs a point sequence suitable for dispensing by this plot data.
`int`	`getNdim()`	Returns the dimensionality of data points in this object.
`int`	`getNerror()`	Returns the number of error points per data point in this object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class uk.ac.starlink.ttools.plottask.TablePlotData
checkExpressions, getPointSequence, getSetCount, getSetName, getSetStyle, hasLabels

- Constructor Detail
  - CartesianTablePlotData
```
public CartesianTablePlotData(uk.ac.starlink.table.StarTable table,
                              java.lang.String[] setExprs,
                              java.lang.String[] setNames,
                              Style[] setStyles,
                              java.lang.String labelExpr,
                              java.lang.String[] coordExprs,
                              java.lang.String[] errExprs)
                       throws gnu.jel.CompilationException
```
    Constructor.
    
    Parameters:
    
    table - table this data is based on
    
    setExprs - nset-element array of JEL boolean expressions for subset inclusion criteria
    
    setNames - nset-element array of subset names
    
    setStyles - nset-element array of subset plot styles
    
    labelExpr - JEL String expression for text label
    
    coordExprs - ndim-element array of JEL numeric expressions for coords (numeric = widenable to double)
    
    errExprs - array of expression pairs giving error lower and/or upper bounds
    
    Throws:
    
    gnu.jel.CompilationException
- Method Detail
  - getNdim
```
public int getNdim()
```
    Description copied from interface: PlotData
    
    Returns the dimensionality of data points in this object.
    
    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.
    
    Returns:
    
    length of PointSequence.getErrors() return values
  - createPointSequence
```
protected PointSequence createPointSequence(SequentialJELRowReader rseq)
                                     throws gnu.jel.CompilationException
```
    Description copied from class: TablePlotData
    
    Constructs a point sequence suitable for dispensing by this plot data.
    
    Specified by:
    
    createPointSequence in class TablePlotData
    
    Parameters:
    
    rseq - row reader representing this data's table
    
    Returns:
    
    new point sequence for plotting
    
    Throws:
    
    gnu.jel.CompilationException

Class CartesianTablePlotData

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from class uk.ac.starlink.ttools.plottask.TablePlotData

Constructor Detail

CartesianTablePlotData

Method Detail

getNdim

getNerror

createPointSequence