org.apache.fop.pdf
Class PDFTTFStream

java.lang.Object
  org.apache.fop.pdf.PDFObject
      org.apache.fop.pdf.AbstractPDFStream
          org.apache.fop.pdf.PDFStream
              org.apache.fop.pdf.PDFTTFStream

All Implemented Interfaces:

PDFWritable

public class PDFTTFStream
extends PDFStream

Special PDFStream for embeddable TrueType fonts.

Field Summary

Fields inherited from class org.apache.fop.pdf.PDFStream

data

Fields inherited from class org.apache.fop.pdf.PDFObject

DATE_FORMAT, log

Constructor Summary

PDFTTFStream(int len)
Main constructor

Method Summary

protected java.lang.String	buildStreamDict(java.lang.String lengthEntry) Constructs the dictionary for the stream.
protected int	output(java.io.OutputStream stream) Overload the base object method so we don't have to copy byte arrays around so much
void	setData(byte[] data, int size) Sets the TrueType font data.

Methods inherited from class org.apache.fop.pdf.PDFStream

add, getDataLength, getSizeHint, outputRawStreamData, setData

Methods inherited from class org.apache.fop.pdf.AbstractPDFStream

encodeAndWriteStream, encodeStream, getFilterList, outputStreamData, prepareImplicitFilters, setupFilterList

Methods inherited from class org.apache.fop.pdf.PDFObject

encode, encodeString, encodeText, formatDateTime, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, hasObjectNumber, makeReference, referencePDF, setDocument, setObjectNumber, toInlinePDFString, toPDF, toPDFString

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFTTFStream

public PDFTTFStream(int len)

Main constructor

Parameters:

len - original length

Method Detail

output

protected int output(java.io.OutputStream stream)
              throws java.io.IOException

Overload the base object method so we don't have to copy byte arrays around so much

Overrides:

output in class PDFStream

Parameters:

stream - the stream to write the PDF to

Returns:

the number of bytes written

Throws:

java.io.IOException - if there is an error writing to the stream

See Also:

PDFObject.output(OutputStream)

buildStreamDict

protected java.lang.String buildStreamDict(java.lang.String lengthEntry)

Description copied from class: AbstractPDFStream

Constructs the dictionary for the stream. Override this method if you need additional entries.

Overrides:

buildStreamDict in class AbstractPDFStream

Parameters:

lengthEntry - value for the /Length entry

Returns:

the newly constructed dictionary

See Also:

AbstractPDFStream.buildStreamDict(String)

setData

public void setData(byte[] data,
                    int size)
             throws java.io.IOException

Sets the TrueType font data.

Parameters:

data - the font payload

size - size of the payload

Throws:

java.io.IOException - in case of an I/O problem