org.sejda.sambox.pdmodel.interactive.documentnavigation.outline

Class PDOutlineItem

java.lang.Object

org.sejda.sambox.pdmodel.common.PDDictionaryWrapper

org.sejda.sambox.pdmodel.interactive.documentnavigation.outline.PDOutlineNode

org.sejda.sambox.pdmodel.interactive.documentnavigation.outline.PDOutlineItem

All Implemented Interfaces:

COSObjectable

public final class PDOutlineItem
extends PDOutlineNode

This represents an outline item in a pdf document. The items at each level of the hierarchy form an iterable linked list, chained together through their Prev and Next entries.

Author:

Ben Litchfield

Constructor Summary

Constructors

Constructor and Description
PDOutlineItem()
PDOutlineItem(COSDictionary dic) Constructor for an existing outline item.

Method Summary

Modifier and Type	Method and Description
PDPage	findDestinationPage(PDDocument doc) This method will attempt to find the page in this PDF document that this outline points to.
PDAction	getAction() Get the action of this node.
PDDestination	getDestination() Get the page destination of this node.
PDOutlineItem	getNextSibling()
PDOutlineItem	getPreviousSibling() Return the previous sibling or null if there is no sibling.
PDStructureElement	getStructureElement() Get the structure element of this node.
PDColor	getTextColor() Get the RGB text color of this node.
String	getTitle() Get the title of this node.
void	insertSiblingAfter(PDOutlineItem newSibling) Insert a single sibling after this node.
void	insertSiblingBefore(PDOutlineItem newSibling) Insert a single sibling before this node.
boolean	isBold() A flag telling if the text should be bold.
boolean	isItalic() A flag telling if the text should be italic.
void	setAction(PDAction action) Set the action for this node.
void	setBold(boolean bold) Set the bold property of the text.
void	setDestination(PDDestination dest) Set the page destination for this node.
void	setDestination(PDPage page) A convenience method that will create an XYZ destination using only the defaults.
void	setItalic(boolean italic) Set the italic property of the text.
void	setStructureElement(PDStructureElement structureElement) Set the structure element for this node.
void	setTextColor(Color textColor) Set the RGB text color for this node.
void	setTextColor(PDColor textColor) Set the RGB text color for this node.
void	setTitle(String title) Set the title for this node.

Methods inherited from class org.sejda.sambox.pdmodel.interactive.documentnavigation.outline.PDOutlineNode

addFirst, addLast, children, closeNode, getFirstChild, getLastChild, getOpenCount, hasChildren, isNodeOpen, openNode

Methods inherited from class org.sejda.sambox.pdmodel.common.PDDictionaryWrapper

equals, getCOSObject, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

PDOutlineItem

public PDOutlineItem()

PDOutlineItem

public PDOutlineItem(COSDictionary dic)

Constructor for an existing outline item.

Parameters:

dic - The storage dictionary.

Method Detail

insertSiblingAfter

public void insertSiblingAfter(PDOutlineItem newSibling)

Insert a single sibling after this node.

Parameters:

newSibling - The item to insert.

Throws:

IllegalArgumentException - if the given sibling node is part of a list (i.e. if it has a previous or a next sibling)

insertSiblingBefore

public void insertSiblingBefore(PDOutlineItem newSibling)

Insert a single sibling before this node.

Parameters:

newSibling - The item to insert.

Throws:

IllegalArgumentException - if the given sibling node is part of a list (i.e. if it has a previous or a next sibling)

getPreviousSibling

public PDOutlineItem getPreviousSibling()

Return the previous sibling or null if there is no sibling.

Returns:

The previous sibling.

getNextSibling

public PDOutlineItem getNextSibling()

Returns:

The next sibling or null if there is no next sibling.

getTitle

public String getTitle()

Get the title of this node.

Returns:

The title of this node.

setTitle

public void setTitle(String title)

Set the title for this node.

Parameters:

title - The new title for this node.

getDestination

public PDDestination getDestination()
                             throws IOException

Get the page destination of this node.

Returns:

The page destination of this node.

Throws:

IOException - If there is an error creating the destination.

setDestination

public void setDestination(PDDestination dest)

Set the page destination for this node.

Parameters:

dest - The new page destination for this node.

setDestination

public void setDestination(PDPage page)

A convenience method that will create an XYZ destination using only the defaults.

Parameters:

page - The page to refer to.

findDestinationPage

public PDPage findDestinationPage(PDDocument doc)
                           throws IOException

This method will attempt to find the page in this PDF document that this outline points to. If the outline does not point to anything then this method will return null. If the outline is an action that is not a GoTo action then this method will also return null.

Parameters:

doc - The document to get the page from.

Returns:

The page that this outline will go to when activated or null if it does not point to anything.

Throws:

IOException - If there is an error when trying to find the page.

getAction

public PDAction getAction()

Get the action of this node.

Returns:

The action of this node.

setAction

public void setAction(PDAction action)

Set the action for this node.

Parameters:

action - The new action for this node.

getStructureElement

public PDStructureElement getStructureElement()

Get the structure element of this node.

Returns:

The structure element of this node.

setStructureElement

public void setStructureElement(PDStructureElement structureElement)

Set the structure element for this node.

Parameters:

structureElement - The new structure element for this node.

getTextColor

public PDColor getTextColor()

Get the RGB text color of this node. Default is black and this method will never return null.

Returns:

The structure element of this node.

setTextColor

public void setTextColor(PDColor textColor)

Set the RGB text color for this node.

Parameters:

textColor - The text color for this node.

setTextColor

public void setTextColor(Color textColor)

Set the RGB text color for this node.

Parameters:

textColor - The text color for this node.

isItalic

public boolean isItalic()

A flag telling if the text should be italic.

Returns:

The italic flag.

setItalic

public void setItalic(boolean italic)

Set the italic property of the text.

Parameters:

italic - The new italic flag.

isBold

public boolean isBold()

A flag telling if the text should be bold.

Returns:

The bold flag.

setBold

public void setBold(boolean bold)

Set the bold property of the text.

Parameters:

bold - The new bold flag.