de.unidu.is.gnuplot
Class FileSource

java.lang.Object
  de.unidu.is.gnuplot.Source
      de.unidu.is.gnuplot.FileSource

Direct Known Subclasses:

DataSource

public class FileSource

extends Source

An class describing a single plot curve, defined by a data file for the gnuplot plot.

Since:

2003-07-26

Version:

$Revision: 1.6 $, $Date: 2005/02/21 17:29:19 $

Author:

Henrik Nottelmann

Field Summary

protected java.lang.String	filename The name (absolute or relative) of the data output file.
protected boolean	nosmooth Flag indicating if the curve has to be smoothed.

Fields inherited from class de.unidu.is.gnuplot.Source

max, min, title

Constructor Summary

FileSource(java.lang.String title, java.io.File file)
Creates a new instance.

FileSource(java.lang.String title, java.lang.String filename)
Creates a new instance.

Method Summary

java.lang.String	getCommand() Creates the datafile and returns a gnuplot expression defining the data file for the gnuplot plot command (with smooth unique is set).
java.lang.String	getFilename() Returns the name (absolute or relative) of the data output file.
boolean	isSmooth() Tests whether the curve has to be smoothed.
void	setFilename(java.lang.String filename) Sets the name (absolute or relative) of the data output file.
void	setSmooth(boolean smooth) Specifies whether the curve has to be smoothed.

Methods inherited from class de.unidu.is.gnuplot.Source

getMax, getMin, getTitle, setMax, setMin

Methods inherited from class java.lang.Object

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

Field Detail

filename

protected java.lang.String filename

The name (absolute or relative) of the data output file.

nosmooth

protected boolean nosmooth

Flag indicating if the curve has to be smoothed.

Constructor Detail

FileSource

public FileSource(java.lang.String title,
                  java.lang.String filename)

Creates a new instance.

Parameters:

title - title of this curve, or null

filename - name of the corresponding file with data points

FileSource

public FileSource(java.lang.String title,
                  java.io.File file)

Creates a new instance.

Parameters:

title - title of this curve, or null

file - corresponding file with data points

Method Detail

setFilename

public void setFilename(java.lang.String filename)

Sets the name (absolute or relative) of the data output file.

Parameters:

filename - name of the data output file

getFilename

public java.lang.String getFilename()

Returns the name (absolute or relative) of the data output file.

Returns:

name of the data output file

setSmooth

public void setSmooth(boolean smooth)

Specifies whether the curve has to be smoothed.

Parameters:

smooth - if true, the curve will be smoothed

isSmooth

public boolean isSmooth()

Tests whether the curve has to be smoothed.

Returns:

true if the curve has to be smoothed

getCommand

public java.lang.String getCommand()

Creates the datafile and returns a gnuplot expression defining the data file for the gnuplot plot command (with smooth unique is set).

Specified by:

getCommand in class Source

Returns:

gnuplot expression defining the function or data file