com.orsonpdf.filter

Interface Filter

All Known Implementing Classes:

ASCII85Filter, FlateFilter

public interface Filter

A filter that can be used to encode stream data in PDF output.

Method Summary

Modifier and Type	Method and Description
byte[]	encode(byte[] source) Apply the encoding to the bytes in source and return the encoded data in a new array.
FilterType	getFilterType() Returns the filter type.

Method Detail

getFilterType

FilterType getFilterType()

Returns the filter type.

Returns:

The filter type (never null).

encode

byte[] encode(byte[] source)

Apply the encoding to the bytes in source and return the encoded data in a new array.

Parameters:

source - the source (null not permitted).

Returns:

The encoded bytes.