com.orsonpdf

Class PDFSoftMaskImage

java.lang.Object

com.orsonpdf.PDFObject

com.orsonpdf.Stream

com.orsonpdf.PDFSoftMaskImage

public class PDFSoftMaskImage
extends Stream

Represents a soft mask image in a PDF document.

Constructor Summary

Constructors

Constructor and Description
PDFSoftMaskImage(int number, java.awt.Image img) Creates a new soft mask image object.

Method Summary

Modifier and Type	Method and Description
protected Dictionary	createDictionary(int streamLength) Creates a dictionary reflecting the current configuration for this image.
byte[]	getRawStreamData() Returns the raw image data.

Methods inherited from class com.orsonpdf.Stream

addFilter, getObjectBytes, removeFilters

Methods inherited from class com.orsonpdf.PDFObject

getGeneration, getNumber, getReference, toPDFBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFSoftMaskImage

public PDFSoftMaskImage(int number,
                        java.awt.Image img)

Creates a new soft mask image object.

Parameters:

number - the PDF object number.

img - the AWT image object (null not permitted).

Method Detail

getRawStreamData

public byte[] getRawStreamData()

Returns the raw image data. Each call will resample the image data and populate a new array. Note that the stream may encode this data before it is written to the PDF output.

Specified by:

getRawStreamData in class Stream

Returns:

The raw stream data.

createDictionary

protected Dictionary createDictionary(int streamLength)

Creates a dictionary reflecting the current configuration for this image.

Overrides:

createDictionary in class Stream

Parameters:

streamLength - the stream length.

Returns:

A dictionary.