Apache PDFBox 3.0.4 · org.apache.pdfbox.filter.CCITTFaxFilter

Access	Constructor and Description
pack-priv	CCITTFaxFilter()

Method Summary

Modifier and Type	Method and Description
public DecodeResult	decode(InputStream the encoded byte stream encoded, OutputStream the stream where decoded data will be written decoded, COSDictionary the parameters used for decoding parameters, int the index to the filter being decoded index) Implements abstract org.apache.pdfbox.filter.Filter.decode. Decodes data, producing the original non-encoded data.
protected void	encode(InputStream input, OutputStream encoded, COSDictionary parameters) Implements abstract org.apache.pdfbox.filter.Filter.encode.
private void	invertBitmap(byte[] bufferData)
pack-priv void	readFromDecoderStream(CCITTFaxDecoderStream decoderStream, byte[] result)

Inherited from org.apache.pdfbox.filter.Filter:: decode decode encode findImageReader findRasterReader getCompressionLevel getDecodeParams

CCITTFaxFilter	back to summary
pack-priv CCITTFaxFilter()

decode	back to summary
public DecodeResult decode(InputStream encoded, OutputStream decoded, COSDictionary parameters, int index) throws IOException Implements abstract org.apache.pdfbox.filter.Filter.decode. Doc from org.apache.pdfbox.filter.Filter.decode. Decodes data, producing the original non-encoded data. Parameters encoded:InputStream the encoded byte stream decoded:OutputStream the stream where decoded data will be written parameters:COSDictionary the parameters used for decoding index:int the index to the filter being decoded Returns:DecodeResult repaired parameters dictionary, or the original parameters dictionary Annotations @Override Exceptions IOException: if the stream cannot be decoded

decode

public DecodeResult decode(InputStream encoded, OutputStream decoded, COSDictionary parameters, int index) throws IOException

Decodes data, producing the original non-encoded data.

Parameters

repaired parameters dictionary, or the original parameters dictionary

Annotations

Exceptions

encode	back to summary
protected void encode(InputStream input, OutputStream encoded, COSDictionary parameters) throws IOException Implements abstract org.apache.pdfbox.filter.Filter.encode. Annotations @Override

encode

protected void encode(InputStream input, OutputStream encoded, COSDictionary parameters) throws IOException

Annotations

invertBitmap	back to summary
private void invertBitmap(byte[] bufferData)

readFromDecoderStream	back to summary
pack-priv void readFromDecoderStream(CCITTFaxDecoderStream decoderStream, byte[] result) throws IOException