de.jstacs.utils.graphics

Class RasterizedAdaptor

java.lang.Object

de.jstacs.utils.graphics.GraphicsAdaptor

de.jstacs.utils.graphics.RasterizedAdaptor

public class RasterizedAdaptor
extends GraphicsAdaptor

GraphicsAdaptor for rasterized formats, namely PNG or JPEG.

Author:

Jan Grau

Field Summary

Fields

Modifier and Type	Field and Description
protected Graphics2D	graphics The graphics object used for plotting

Constructor Summary

Constructors

Constructor and Description
RasterizedAdaptor(String type) Creates a new RasterizedAdaptor for different formats.

Method Summary

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.
BufferedImage	getImage() Returns the internal image as a BufferedImage

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 Graphics2D graphics

The graphics object used for plotting

Constructor Detail

RasterizedAdaptor

public RasterizedAdaptor(String type)

Creates a new RasterizedAdaptor for different formats. Currently, PNG and JPEG are supported

Parameters:

type - "png" or "jpg"

Method Detail

getGraphics

public Graphics2D getGraphics(int width,
                              int height)

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

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

getImage

public BufferedImage getImage()

Returns the internal image as a BufferedImage

Returns:

the image