de.jstacs.utils.graphics

Class EPSAdaptor

java.lang.Object

de.jstacs.utils.graphics.GraphicsAdaptor

de.jstacs.utils.graphics.EPSAdaptor

public class EPSAdaptor
extends GraphicsAdaptor

GraphicsAdaptor for the EPS format.

Author:

Jan Grau

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.xmlgraphics.java2d.ps.EPSDocumentGraphics2D	graphics The EPS document
protected ByteArrayOutputStream	stream The stream for saving the results

Constructor Summary

Constructors

Constructor and Description
EPSAdaptor() Creates a new adaptor for plotting to an EPS device.

Method Summary

Methods

Modifier and Type	Method and Description
void	generateOutput(File file) Generates the outputs and saves the results to the supplied file.
Graphics2D	getGraphics(int width, int height) Returns a Graphics2D object for this GraphicsAdaptor of the given width and height.
String	getGraphicsExtension() Returns the file extension for the graphics file format of this GraphicsAdaptor.

Methods inherited from class de.jstacs.utils.graphics.GraphicsAdaptor

generateOutput

Methods inherited from class java.lang.Object

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

Field Detail

graphics

protected org.apache.xmlgraphics.java2d.ps.EPSDocumentGraphics2D graphics

The EPS document

stream

protected ByteArrayOutputStream stream

The stream for saving the results

Constructor Detail

EPSAdaptor

public EPSAdaptor()

Creates a new adaptor for plotting to an EPS device.

Method Detail

getGraphics

public Graphics2D getGraphics(int width,
                     int height)
                       throws IOException

Description copied from class: GraphicsAdaptor

Returns a Graphics2D object for this GraphicsAdaptor of the given width and height. This object may be used for plotting using the standard Graphics2D methods.

Specified by:

getGraphics in class GraphicsAdaptor

Parameters:

width - the width

height - the height

Returns:

the Graphics2D object

Throws:

IOException - if the graphics device could not be created (only applies to some adaptors)

generateOutput

public void generateOutput(File file)
                    throws IOException

Description copied from class: GraphicsAdaptor

Generates the outputs and saves the results to the supplied file.

Specified by:

generateOutput in class GraphicsAdaptor

Parameters:

file - the file

Throws:

IOException - if the output could not be written

getGraphicsExtension

public String getGraphicsExtension()

Description copied from class: GraphicsAdaptor

Returns the file extension for the graphics file format of this GraphicsAdaptor.

Specified by:

getGraphicsExtension in class GraphicsAdaptor

Returns:

the file extension