li.netcat.print.util
Class ImagePrint

java.lang.Object
  li.netcat.print.util.ImagePrint

All Implemented Interfaces:

Print

public class ImagePrint

extends java.lang.Object

implements Print

Implementation of the Print interface that is used to print high resolution images. Images are always printed on one single page.

Author:

Arthur Marxer

Constructor Summary

ImagePrint(java.awt.Image image)
Constructs a new ImagePrint with the given image.

ImagePrint(java.awt.Image image, int width, int height)
Constructs a new ImagePrint with the given image and the given size.

Method Summary

java.awt.Image	getImage() Returns the Image associated with the ImagePrint.
int	getImageHeight() Returns the height of the Image, either the specified or the original value.
int	getImageWidth() Returns the width of the Image, either the specified or the original value.
java.awt.Dimension	getPreferredSize(java.awt.Graphics g) Returns the preferred size of the Print.
PrintIterator	getPrintIterator() Factory method, that produces a PrintIerator.
void	setImage(java.awt.Image image) Sets the Image associated with the ImagePrint.
void	setImage(java.awt.Image image, int width, int height) Sets the Image associated with the ImagePrint.
void	setImageSize(int width, int height) Sets the size of the Image.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImagePrint

public ImagePrint(java.awt.Image image)

Constructs a new ImagePrint with the given image.

Parameters:

image - The Image that will be painted.

ImagePrint

public ImagePrint(java.awt.Image image,
                  int width,
                  int height)

Constructs a new ImagePrint with the given image and the given size.

Parameters:

image - The Image that will be painted.

width - The width of the image. Specify -1 to use the original width of the image or a positive integer to overwrite that value.

height - The height of the image. Specify -1 to use the original height of the image or a positive integer to overwrite that value.

Method Detail

getImage

public java.awt.Image getImage()

Returns the Image associated with the ImagePrint.

Returns:

The Image associated with the ImagePrint. It can be null.

setImage

public void setImage(java.awt.Image image)

Sets the Image associated with the ImagePrint.

Parameters:

image - The Image associated with the ImagePrint. It can be null.

setImage

public void setImage(java.awt.Image image,
                     int width,
                     int height)

Sets the Image associated with the ImagePrint.

Parameters:

image - The Image associated with the ImagePrint. It can be null.

width - The width of the image. Specify -1 to use the original width of the image or a positive integer to overwrite that value.

height - The height of the image. Specify -1 to use the original height of the image or a positive integer to overwrite that value.

getImageWidth

public int getImageWidth()

Returns the width of the Image, either the specified or the original value.

Returns:

The width of the Image, either the specified or the original value.

getImageHeight

public int getImageHeight()

Returns the height of the Image, either the specified or the original value.

Returns:

The height of the Image, either the specified or the original value.

setImageSize

public void setImageSize(int width,
                         int height)

Sets the size of the Image.

Parameters:

width - The width of the image. Specify -1 to use the original width of the image or a positive integer to overwrite that value.

height - The height of the image. Specify -1 to use the original height of the image or a positive integer to overwrite that value.

getPreferredSize

public java.awt.Dimension getPreferredSize(java.awt.Graphics g)

Description copied from interface: Print

Returns the preferred size of the Print.

Specified by:

getPreferredSize in interface Print

Parameters:

g - The relevant Graphics object. It can be used to calculate the widths of strings.

Returns:

The preferred size of the Print.

getPrintIterator

public PrintIterator getPrintIterator()

Description copied from interface: Print

Factory method, that produces a PrintIerator. The PrintIterator is used like an enumeration to generate all Prints.

Specified by:

getPrintIterator in interface Print

Returns:

An instance of a PrintIterator that is able to iterate over the Print.