C# 클래스 CSJ2K.j2k.util.CodestreamManipulator

This class takes a legal JPEG 2000 codestream and performs some manipulation on it. Currently the manipulations supported are: Tile-parts

공개 메소드들

메소드	설명
CodestreamManipulator ( System.Stream stream, int nt, int pptp, bool ppm, bool ppt, bool tempSop, bool tempEph ) : System.Collections.Generic	Instantiates a codestream manipulator..
doCodestreamManipulation ( ) : int	This method performs the actual manipulation of the codestream which is the reparsing for tile parts and packed packet headers

메소드	설명
InitBlock ( ) : void
createTileParts ( ) : void	This method creates the tileparts from the buffered tile headers, packet headers and packet data
parseAndFind ( BufferedRandomAccessFile fi ) : void	This method parses the codestream for SOT, SOP and EPH markers and removes header header bits signalling SOP and EPH markers if packed packet headers are used
readAndBuffer ( BufferedRandomAccessFile fi ) : void	This method reads and buffers the tile headers, packet headers and packet data.
writeNewCodestream ( BufferedRandomAccessFile fi ) : void	This method writes the new codestream to the file.

Instantiates a codestream manipulator..

public CodestreamManipulator ( System.Stream stream, int nt, int pptp, bool ppm, bool ppt, bool tempSop, bool tempEph ) : System.Collections.Generic
stream	System.Stream	The output stream /// ///
nt	int	The number of tiles in the image /// ///
pptp	int	Packets per tile-part. If zero, no division into tileparts /// is performed /// ///
ppm	bool	Flag indicating that PPM marker is used /// ///
ppt	bool	Flag indicating that PPT marker is used /// ///
tempSop	bool	Flag indicating whether SOP merker should be removed /// ///
tempEph	bool	Flag indicating whether EPH merker should be removed /// ///
리턴	System.Collections.Generic

This method performs the actual manipulation of the codestream which is the reparsing for tile parts and packed packet headers

If an I/O error ocurred. /// ///

public doCodestreamManipulation ( ) : int
리턴	int