edu.udo.cs.yale.datatable
Class GnuPlotDataTableHandler

java.lang.Object
  edu.udo.cs.yale.datatable.GnuPlotDataTableHandler

All Implemented Interfaces:

DataTableListener

public class GnuPlotDataTableHandler
extends java.lang.Object
implements DataTableListener

This class can be used to create GnuPlot files from data tables.

Version:

$Id: GnuPlotDataTableHandler.java,v 1.3 2006/08/03 14:39:33 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private static java.util.Comparator<double[]>	ROW_COMPARATOR
private DataTable	table

Constructor Summary

GnuPlotDataTableHandler(DataTable table)

Method Summary

java.awt.Image	createGNUPlot(int x, int y, int[] z, java.lang.String linetype, java.lang.String additionalCommands)
private static java.awt.Image	createMessageImage(java.lang.String message)
void	dataTableUpdated(DataTable table)
private void	write2DGNUPlotData(java.io.PrintStream out, int x, int y)
private void	write3DGNUPlotData(java.io.PrintStream out, int x, int y, int z)
void	writeGNUPlot(java.io.PrintStream out, int x, int y, int[] z, java.lang.String linetype, java.lang.String additionalCommands, java.lang.String terminal)
private void	writeGNUPlotHeader(java.io.PrintStream out, java.lang.String xAxis, java.lang.String yAxis, java.lang.String zAxis, java.lang.String additionalCommands, java.lang.String terminal)

Methods inherited from class java.lang.Object

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

Field Detail

ROW_COMPARATOR

private static final java.util.Comparator<double[]> ROW_COMPARATOR

table

private DataTable table

Constructor Detail

GnuPlotDataTableHandler

public GnuPlotDataTableHandler(DataTable table)

Method Detail

dataTableUpdated

public void dataTableUpdated(DataTable table)

Specified by:

dataTableUpdated in interface DataTableListener

writeGNUPlot

public void writeGNUPlot(java.io.PrintStream out,
                         int x,
                         int y,
                         int[] z,
                         java.lang.String linetype,
                         java.lang.String additionalCommands,
                         java.lang.String terminal)

writeGNUPlotHeader

private void writeGNUPlotHeader(java.io.PrintStream out,
                                java.lang.String xAxis,
                                java.lang.String yAxis,
                                java.lang.String zAxis,
                                java.lang.String additionalCommands,
                                java.lang.String terminal)

write2DGNUPlotData

private void write2DGNUPlotData(java.io.PrintStream out,
                                int x,
                                int y)

write3DGNUPlotData

private void write3DGNUPlotData(java.io.PrintStream out,
                                int x,
                                int y,
                                int z)

createGNUPlot

public java.awt.Image createGNUPlot(int x,
                                    int y,
                                    int[] z,
                                    java.lang.String linetype,
                                    java.lang.String additionalCommands)

createMessageImage

private static java.awt.Image createMessageImage(java.lang.String message)