Package com.itextpdf.kernel.pdf.filters
Class DctDecodeFilter
- java.lang.Object
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- com.itextpdf.kernel.pdf.filters.DctDecodeFilter
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- All Implemented Interfaces:
IFilterHandler
public class DctDecodeFilter extends java.lang.Object implements IFilterHandler
Handles a DCTDecode filter. For now no modification applies and the data would be return as is (in JPEG baseline format).
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Field Summary
Fields Modifier and Type Field Description private static org.slf4j.Logger
LOGGER
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Constructor Summary
Constructors Constructor Description DctDecodeFilter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description byte[]
decode(byte[] b, PdfName filterName, PdfObject decodeParams, PdfDictionary streamDictionary)
Decode the byte[] using the provided filterName.
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Method Detail
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decode
public byte[] decode(byte[] b, PdfName filterName, PdfObject decodeParams, PdfDictionary streamDictionary)
Description copied from interface:IFilterHandler
Decode the byte[] using the provided filterName.- Specified by:
decode
in interfaceIFilterHandler
- Parameters:
b
- the bytes that need to be decodedfilterName
- PdfName of the filterdecodeParams
- decode parametersstreamDictionary
- the dictionary of the stream. Can contain additional information needed to decode the byte[].- Returns:
- decoded byte array
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