org.sejda.sambox.pdmodel.graphics

Class PDXObject

java.lang.Object

org.sejda.sambox.pdmodel.graphics.PDXObject

All Implemented Interfaces:

COSObjectable

Direct Known Subclasses:

PDFormXObject, PDImageXObject, PDPostScriptXObject

public class PDXObject
extends Object
implements COSObjectable

An external object, or "XObject".

Author:

Ben Litchfield, John Hewson

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PDXObject(COSName subtype) Creates a new XObject from the given stream and subtype.
protected	PDXObject(COSStream stream, COSName subtype) Creates a new XObject from the given stream and subtype.
protected	PDXObject(PDStream stream, COSName subtype) Creates a new XObject from the given stream and subtype.

Method Summary

Modifier and Type	Method and Description
static PDXObject	createXObject(COSBase base, PDResources resources) Creates a new XObject instance of the appropriate type for the COS stream.
COSStream	getCOSObject() Returns the stream.
PDStream	getStream() Returns the stream.
void	setStream(PDStream stream)

Methods inherited from class java.lang.Object

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

Constructor Detail

PDXObject

protected PDXObject(COSStream stream,
                    COSName subtype)

Creates a new XObject from the given stream and subtype.

Parameters:

stream - The stream to read.

subtype -

PDXObject

protected PDXObject(PDStream stream,
                    COSName subtype)

Creates a new XObject from the given stream and subtype.

Parameters:

stream - The stream to read.

subtype -

PDXObject

protected PDXObject(COSName subtype)

Creates a new XObject from the given stream and subtype.

Parameters:

stream - The stream to read.

Method Detail

createXObject

public static PDXObject createXObject(COSBase base,
                                      PDResources resources)
                               throws IOException

Creates a new XObject instance of the appropriate type for the COS stream.

Parameters:

base - The stream which is wrapped by this XObject.

Returns:

A new XObject instance.

Throws:

IOException - if there is an error creating the XObject.

getCOSObject

public final COSStream getCOSObject()

Returns the stream.

Specified by:

getCOSObject in interface COSObjectable

Returns:

The COSBase that matches this Java object.

getStream

public final PDStream getStream()

Returns the stream.

Returns:

The stream for this object.

setStream

public final void setStream(PDStream stream)