Package org.apache.fop.pdf
Class PDFTTFStream
java.lang.Object
org.apache.fop.pdf.PDFObject
org.apache.fop.pdf.AbstractPDFStream
org.apache.fop.pdf.AbstractPDFFontStream
org.apache.fop.pdf.PDFTTFStream
- All Implemented Interfaces:
PDFWritable
Special PDFStream for embeddable TrueType fonts.
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected int
Returns a value that hints at the size of the encoded stream.int
output
(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 objectprotected void
Sends the raw stream data to the target OutputStream.protected void
populateStreamDict
(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.AbstractPDFFontStream
getDefaultFilterName
Methods inherited from class org.apache.fop.pdf.AbstractPDFStream
encodeAndWriteStream, encodeStream, get, getChildren, getDictionary, getFilterList, multipleFiltersAllowed, outputStreamData, prepareImplicitFilters, put, registerChildren, setDocument, setupFilterList
Methods inherited from class org.apache.fop.pdf.PDFObject
contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setObjectNumber, setObjectNumber, setObjectNumber, setParent, toPDF, toPDFString
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Constructor Details
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PDFTTFStream
public PDFTTFStream(int len) Main constructor- Parameters:
len
- original length
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Method Details
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getSizeHint
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 classAbstractPDFStream
- Returns:
- an estimated size (0 if no hint can be given)
- Throws:
IOException
- in case of an I/O problem
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output
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 classAbstractPDFStream
- Parameters:
stream
- the stream to write the PDF to- Returns:
- the number of bytes written
- Throws:
IOException
- if there is an error writing to the stream
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outputRawStreamData
Sends the raw stream data to the target OutputStream.- Specified by:
outputRawStreamData
in classAbstractPDFStream
- Parameters:
out
- OutputStream to write to- Throws:
IOException
- In case of an I/O problem
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populateStreamDict
Populates the dictionary with all necessary entries for the stream. Override this method if you need additional entries.- Overrides:
populateStreamDict
in classAbstractPDFStream
- Parameters:
lengthEntry
- value for the /Length entry
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setData
Sets the TrueType font data.- Parameters:
data
- the font payloadsize
- size of the payload- Throws:
IOException
- in case of an I/O problem
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