com.inductiveautomation.rm.pdf.writer

Class PDFStream

java.lang.Object

com.inductiveautomation.rm.base.RMListenerList

com.inductiveautomation.rm.base.RMObject

com.inductiveautomation.rm.pdf.writer.PDFStream

All Implemented Interfaces:

RMPropertyChanger, java.lang.Cloneable

public class PDFStream
extends RMObject

This class represents a PDF stream object.

Constructor Summary

Constructors

Constructor and Description
PDFStream(byte[] theBytes, java.util.Map aMap) Creates a new stream from the byte array and map.

Method Summary

Modifier and Type	Method and Description
void	addFilter(java.lang.String aName) The dict for a stream may specify multiple filters.
PDFStream	clone() Standard clone implementation.
static byte[]	getBytesEncoded(RMPDFWriter aWriter, byte[] bytes, int offset, int length) Returns Flate encoded bytes from the given raw bytes.
java.util.Map	getDictionary() Returns the stream dictionary.
void	writePDF(RMPDFWriter aWriter) Writes a stream to a pdf buffer.

Methods inherited from class com.inductiveautomation.rm.base.RMObject

addPropertyChangeListener, animUpdate, firePropertyChange, firePropertyChange, firePropertyChange, getPCEvent, removePropertyChangeListener, sendPropertyChange, toString

Methods inherited from class com.inductiveautomation.rm.base.RMListenerList

addListener, getListener, getListenerCount, getListenerCount, getListenerList, getListeners, hasListeners, removeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFStream

public PDFStream(byte[] theBytes,
                 java.util.Map aMap)

Creates a new stream from the byte array and map.

Method Detail

getDictionary

public java.util.Map getDictionary()

Returns the stream dictionary.

addFilter

public void addFilter(java.lang.String aName)

The dict for a stream may specify multiple filters. The "Filter" property is either a single filter name or on array of filter names. If it's an array, the PDF reader will apply the filters in the order they appear. Call this method with the name of the filter after applying the encoding to the data.

getBytesEncoded

public static byte[] getBytesEncoded(RMPDFWriter aWriter,
                                     byte[] bytes,
                                     int offset,
                                     int length)

Returns Flate encoded bytes from the given raw bytes.

clone

public PDFStream clone()

Standard clone implementation.

Overrides:

clone in class RMListenerList

writePDF

public void writePDF(RMPDFWriter aWriter)

Writes a stream to a pdf buffer.