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## org.apache.fop.pdf
Class PDFCFFStream

    java.lang.Object
      org.apache.fop.pdf.PDFObject
          org.apache.fop.pdf.AbstractPDFStream
              org.apache.fop.pdf.AbstractPDFFontStream
                  org.apache.fop.pdf.PDFCFFStream

All Implemented Interfaces:
  PDFWritable

    public class PDFCFFStream

extends AbstractPDFFontStream

Special PDFStream for embeddable CFF fonts.

Field Summary

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

Constructor Summary
`PDFCFFStream(java.lang.String type)`

Method Summary
`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)`

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, output, 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`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PDFCFFStream

    public PDFCFFStream(java.lang.String type)

Method Detail

### 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 class `AbstractPDFStream`
  Returns:
    an estimated size (0 if no hint can be given)
  Throws:
    `java.io.IOException` - in case of an I/O problem

### 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 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)

  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 class `AbstractPDFStream`
  Parameters:
    `lengthEntry` - value for the /Length entry

### setData

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

  Throws:
    `java.io.IOException`

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