Package org.apache.pdfbox.filter
Class JBIG2Filter
- java.lang.Object
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- org.apache.pdfbox.filter.JBIG2Filter
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Constructor Summary
Constructors Constructor Description JBIG2Filter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
decode(java.io.InputStream compressedData, java.io.OutputStream result, COSDictionary options, int filterIndex)
Decode JBIG2 data using Java ImageIO library.void
encode(java.io.InputStream rawData, java.io.OutputStream result, COSDictionary options, int filterIndex)
This will encode some data.
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Method Detail
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decode
public void decode(java.io.InputStream compressedData, java.io.OutputStream result, COSDictionary options, int filterIndex) throws java.io.IOException
Decode JBIG2 data using Java ImageIO library. This will decode some compressed data.- Specified by:
decode
in interfaceFilter
- Parameters:
compressedData
- The compressed byte stream.result
- The place to write the uncompressed byte stream.options
- The options to use to encode the data.filterIndex
- The index to the filter being decoded.- Throws:
java.io.IOException
- If there is an error decompressing the stream.
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encode
public void encode(java.io.InputStream rawData, java.io.OutputStream result, COSDictionary options, int filterIndex) throws java.io.IOException
This will encode some data.- Specified by:
encode
in interfaceFilter
- Parameters:
rawData
- The raw data to encode.result
- The place to write to encoded results to.options
- The options to use to encode the data.filterIndex
- The index to the filter being encoded.- Throws:
java.io.IOException
- If there is an error compressing the stream.
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