com.lowagie.toolbox.plugins
Class ImageXRefViewer

java.lang.Object
  com.lowagie.toolbox.AbstractTool
      com.lowagie.toolbox.plugins.ImageXRefViewer

All Implemented Interfaces:

ActionListener, EventListener

public class ImageXRefViewer
extends AbstractTool

Allows you to inspect the Image XObjects inside a PDF file.

Since:

2.1.1 (imported from itexttoolbox project)

Nested Class Summary

(package private) class

ImageXRefViewer.SpinnerListener

Field Summary

(package private) JPanel	image_panel The panel that will show the images.
(package private) JSpinner	jSpinner The spinner that will allow you to select an image.
(package private) CardLayout	layout The layout with the images.
(package private) int	total_number_of_pictures The total number of pictures inside the PDF.

Fields inherited from class com.lowagie.toolbox.AbstractTool

arguments, internalFrame, MENU_EXECUTE, MENU_EXECUTE_PRINT, MENU_EXECUTE_PRINT_SILENT, MENU_EXECUTE_SHOW, menuoptions, versionsarray

Constructor Summary

ImageXRefViewer()
Creates a ViewImageXObjects object.

Method Summary

protected void	createFrame() Creates the internal frame.
void	execute() Executes the tool (in most cases this generates a PDF file).
protected File	getDestPathPDF() Gets the PDF file that should be generated (or null if the output isn't a PDF file).
static void	main(String[] args) Shows the images that are in the PDF as Image XObjects.
void	propertyChange(ChangeEvent evt) Reflects the change event in the JSpinner object.
void	valueHasChanged(AbstractArgument arg) Indicates that the value of an argument has changed.

Methods inherited from class com.lowagie.toolbox.AbstractTool

actionPerformed, addVersion, getArguments, getInternalFrame, getMenubar, getUsage, getValue, setArguments, setInternalFrame, setMainArguments, setMenubar

Methods inherited from class java.lang.Object

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

Field Detail

total_number_of_pictures

int total_number_of_pictures

The total number of pictures inside the PDF.

jSpinner

JSpinner jSpinner

The spinner that will allow you to select an image.

image_panel

JPanel image_panel

The panel that will show the images.

layout

CardLayout layout

The layout with the images.

Constructor Detail

ImageXRefViewer

public ImageXRefViewer()

Creates a ViewImageXObjects object.

Method Detail

getDestPathPDF

protected File getDestPathPDF()
                       throws InstantiationException

Description copied from class: AbstractTool

Gets the PDF file that should be generated (or null if the output isn't a PDF file).

Specified by:

getDestPathPDF in class AbstractTool

Returns:

File

Throws:

InstantiationException

See Also:

AbstractTool.getDestPathPDF()

createFrame

protected void createFrame()

Description copied from class: AbstractTool

Creates the internal frame.

Specified by:

createFrame in class AbstractTool

See Also:

AbstractTool.createFrame()

valueHasChanged

public void valueHasChanged(AbstractArgument arg)

Description copied from class: AbstractTool

Indicates that the value of an argument has changed.

Specified by:

valueHasChanged in class AbstractTool

Parameters:

arg - StringArgument

See Also:

AbstractTool.valueHasChanged(com.lowagie.toolbox.arguments.AbstractArgument)

propertyChange

public void propertyChange(ChangeEvent evt)

Reflects the change event in the JSpinner object.

Parameters:

evt - ChangeEvent

main

public static void main(String[] args)

Shows the images that are in the PDF as Image XObjects.

Parameters:

args - String[]

execute

public void execute()

Description copied from class: AbstractTool

Executes the tool (in most cases this generates a PDF file).

Specified by:

execute in class AbstractTool

See Also:

AbstractTool.execute()