org.apache.pdfbox.pdmodel.interactive.annotation.handlers

Class PDAbstractAppearanceHandler

java.lang.Object

org.apache.pdfbox.pdmodel.interactive.annotation.handlers.PDAbstractAppearanceHandler

All Implemented Interfaces:

PDAppearanceHandler

Direct Known Subclasses:

PDCaretAppearanceHandler, PDCircleAppearanceHandler, PDFileAttachmentAppearanceHandler, PDFreeTextAppearanceHandler, PDHighlightAppearanceHandler, PDInkAppearanceHandler, PDLineAppearanceHandler, PDLinkAppearanceHandler, PDPolygonAppearanceHandler, PDPolylineAppearanceHandler, PDSoundAppearanceHandler, PDSquareAppearanceHandler, PDSquigglyAppearanceHandler, PDStrikeoutAppearanceHandler, PDTextAppearanceHandler, PDUnderlineAppearanceHandler

public abstract class PDAbstractAppearanceHandler
extends Object
implements PDAppearanceHandler

Generic handler to generate the fields appearance. Individual handler will provide specific implementations for different field types.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Set<String>	ANGLED_STYLES Line ending styles where the shape changes its angle, e.g.
protected PDDocument	document
protected static Set<String>	INTERIOR_COLOR_STYLES Line ending styles where there is an interior color.
protected static Set<String>	SHORT_STYLES Line ending styles where the line has to be drawn shorter (minus line width).

Constructor Summary

Constructors

Constructor and Description
PDAbstractAppearanceHandler(PDAnnotation annotation)
PDAbstractAppearanceHandler(PDAnnotation annotation, PDDocument document)

Method Summary

Modifier and Type	Method and Description
protected COSStream	createCOSStream()
void	generateAppearanceStreams()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pdfbox.pdmodel.interactive.annotation.handlers.PDAppearanceHandler

generateDownAppearance, generateNormalAppearance, generateRolloverAppearance

Field Detail

document

protected PDDocument document

SHORT_STYLES

protected static final Set<String> SHORT_STYLES

Line ending styles where the line has to be drawn shorter (minus line width).

INTERIOR_COLOR_STYLES

protected static final Set<String> INTERIOR_COLOR_STYLES

Line ending styles where there is an interior color.

ANGLED_STYLES

protected static final Set<String> ANGLED_STYLES

Line ending styles where the shape changes its angle, e.g. arrows.

Constructor Detail

PDAbstractAppearanceHandler

public PDAbstractAppearanceHandler(PDAnnotation annotation)

PDAbstractAppearanceHandler

public PDAbstractAppearanceHandler(PDAnnotation annotation,
                                   PDDocument document)

Method Detail

generateAppearanceStreams

public void generateAppearanceStreams()

Specified by:

generateAppearanceStreams in interface PDAppearanceHandler

createCOSStream

protected COSStream createCOSStream()