Package org.apache.fop.pdf
Class PDFCFFStream
- java.lang.Object
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- org.apache.fop.pdf.PDFObject
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- org.apache.fop.pdf.AbstractPDFStream
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- org.apache.fop.pdf.AbstractPDFFontStream
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- org.apache.fop.pdf.PDFCFFStream
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- All Implemented Interfaces:
PDFWritable
public class PDFCFFStream extends AbstractPDFFontStream
Special PDFStream for embeddable CFF fonts.
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Constructor Summary
Constructors Constructor Description PDFCFFStream(java.lang.String type)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
getSizeHint()
Returns a value that hints at the size of the encoded stream.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)
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Methods inherited from class org.apache.fop.pdf.AbstractPDFFontStream
getDefaultFilterName
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Methods inherited from class org.apache.fop.pdf.AbstractPDFStream
encodeAndWriteStream, encodeStream, get, getChildren, getDictionary, getFilterList, multipleFiltersAllowed, output, outputStreamData, prepareImplicitFilters, put, registerChildren, setDocument, setupFilterList
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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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Method Detail
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getSizeHint
protected int getSizeHint() throws java.io.IOException
Description copied from class:AbstractPDFStream
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:
java.io.IOException
- in case of an I/O problem
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outputRawStreamData
protected void outputRawStreamData(java.io.OutputStream out) throws java.io.IOException
Description copied from class:AbstractPDFStream
Sends the raw stream data to the target OutputStream.- Specified by:
outputRawStreamData
in classAbstractPDFStream
- Parameters:
out
- OutputStream to write to- Throws:
java.io.IOException
- In case of an I/O problem
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populateStreamDict
protected void populateStreamDict(java.lang.Object lengthEntry)
Description copied from class:AbstractPDFStream
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
public void setData(byte[] data) throws java.io.IOException
- Throws:
java.io.IOException
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