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java.lang.Objectuk.ac.starlink.ttools.plottask.TablePlotData
uk.ac.starlink.ttools.plottask.CartesianTablePlotData
public class CartesianTablePlotData
PlotData concrete subclass for Cartesian data.
Nested Class Summary | |
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static class |
CartesianTablePlotData.PairCreator
Class used for JEL manipulations. |
Constructor Summary | |
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CartesianTablePlotData(StarTable table,
String[] setExprs,
String[] setNames,
Style[] setStyles,
String labelExpr,
String[] coordExprs,
String[] errExprs)
Constructor. |
Method Summary | |
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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 uk.ac.starlink.ttools.plottask.TablePlotData |
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checkExpressions, getPointSequence, getSetCount, getSetName, getSetStyle, hasLabels |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CartesianTablePlotData(StarTable table, String[] setExprs, String[] setNames, Style[] setStyles, String labelExpr, String[] coordExprs, String[] errExprs) throws gnu.jel.CompilationException
table
- table this data is based onsetExprs
- nset-element array of JEL boolean expressions
for subset inclusion criteriasetNames
- nset-element array of subset namessetStyles
- nset-element array of subset plot styleslabelExpr
- JEL String expression for text labelcoordExprs
- 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
gnu.jel.CompilationException
Method Detail |
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public int getNdim()
PlotData
PointSequence.getPoint()
return valuespublic int getNerror()
PlotData
PointSequence.getErrors()
return valuesprotected PointSequence createPointSequence(SequentialJELRowReader rseq) throws gnu.jel.CompilationException
TablePlotData
createPointSequence
in class TablePlotData
rseq
- row reader representing this data's table
gnu.jel.CompilationException
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