org.apache.fop.pdf
Class PDFTTFStream
java.lang.Object
org.apache.fop.pdf.PDFObject
org.apache.fop.pdf.PDFDictionary
org.apache.fop.pdf.AbstractPDFStream
org.apache.fop.pdf.AbstractPDFFontStream
org.apache.fop.pdf.PDFTTFStream
- All Implemented Interfaces:
- PDFWritable
public class PDFTTFStream
- extends AbstractPDFFontStream
Special PDFStream for embeddable TrueType fonts.
Method Summary |
protected int |
getSizeHint()
Returns a value that hints at the size of the encoded 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
Overload the base object method so we don't have to copy
byte arrays around so much
Write the PDF represention of this object |
protected void |
outputRawStreamData(java.io.OutputStream out)
Sends the raw stream data to the target OutputStream. |
protected void |
populateStreamDict(java.lang.Object lengthEntry)
Populates the dictionary with all necessary entries for the stream. |
void |
setData(byte[] data,
int size)
Sets the TrueType font data. |
Methods inherited from class org.apache.fop.pdf.PDFObject |
contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatDateTime, formatDateTime, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setDocument, setObjectNumber, setParent, toPDF, toPDFString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PDFTTFStream
public PDFTTFStream(int len)
- Main constructor
- Parameters:
len
- original length
getSizeHint
protected int getSizeHint()
throws java.io.IOException
- Returns a value that hints at the size of the encoded stream. This is
used to optimize buffer allocation so fewer buffer reallocations are
necessary.
- Specified by:
getSizeHint
in class AbstractPDFStream
- Returns:
- an estimated size (0 if no hint can be given)
- Throws:
java.io.IOException
- in case of an I/O problem
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
Overload the base object method so we don't have to copy
byte arrays around so much
Write the PDF represention of this object
- Overrides:
output
in class AbstractPDFStream
- 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
outputRawStreamData
protected void outputRawStreamData(java.io.OutputStream out)
throws java.io.IOException
- Sends the raw stream data to the target OutputStream.
- Specified by:
outputRawStreamData
in class AbstractPDFStream
- Parameters:
out
- OutputStream to write to
- Throws:
java.io.IOException
- In case of an I/O problem
populateStreamDict
protected void populateStreamDict(java.lang.Object lengthEntry)
- Populates the dictionary with all necessary entries for the stream.
Override this method if you need additional entries.
- Overrides:
populateStreamDict
in class AbstractPDFStream
- Parameters:
lengthEntry
- value for the /Length entry
setData
public void setData(byte[] data,
int size)
throws java.io.IOException
- Sets the TrueType font data.
- Parameters:
data
- the font payloadsize
- size of the payload
- Throws:
java.io.IOException
- in case of an I/O problem
Copyright 1999-2010 The Apache Software Foundation. All Rights Reserved.