com.sun.pdfview.decode

Class ASCII85Decode

public class ASCII85Decode extends Object

decode ASCII85 text into a byte array.
Method Summary
static ByteBufferdecode(ByteBuffer buf, PDFObject params)
decode an array of bytes in ASCII85 format.

Method Detail

decode

public static ByteBuffer decode(ByteBuffer buf, PDFObject params)
decode an array of bytes in ASCII85 format.

In ASCII85 format, every 5 characters represents 4 decoded bytes in base 85. The entire stream can contain whitespace, and ends in the characters '~>'.

Parameters: buf the encoded ASCII85 characters in a byte buffer params parameters to the decoder (ignored)

Returns: the decoded bytes