DCMTK  Version 3.6.7
OFFIS DICOM Toolkit
Public Member Functions | Private Attributes | List of all members
DJLSRepresentationParameter Class Reference

representation parameter for JPEG-LS More...

+ Inheritance diagram for DJLSRepresentationParameter:

Public Member Functions

 DJLSRepresentationParameter (Uint16 nearlosslessDeviation=2, OFBool losslessProcess=OFTrue)
 constructor More...
 
 DJLSRepresentationParameter (const DJLSRepresentationParameter &arg)
 copy constructor
 
virtual ~DJLSRepresentationParameter ()
 destructor
 
virtual DcmRepresentationParameterclone () const
 this methods creates a copy of type DcmRepresentationParameter * it must be overweritten in every subclass. More...
 
virtual const char * className () const
 returns the class name as string. More...
 
virtual OFBool operator== (const DcmRepresentationParameter &arg) const
 compares an object to another DcmRepresentationParameter. More...
 
Uint16 getnearlosslessDeviation () const
 returns the desired NEAR parameter More...
 
OFBool useLosslessProcess () const
 returns true if lossless compression is desired More...
 
- Public Member Functions inherited from DcmRepresentationParameter
 DcmRepresentationParameter ()
 default constructor
 
 DcmRepresentationParameter (const DcmRepresentationParameter &)
 copy constructor
 
virtual ~DcmRepresentationParameter ()
 destructor
 

Private Attributes

Uint16 nearlosslessDeviation_
 desired NEAR parameter Default is 0 (lossless compression). More...
 
OFBool losslessProcess_
 true if lossless process should be used even in lossy transfer syntax
 

Detailed Description

representation parameter for JPEG-LS

Constructor & Destructor Documentation

◆ DJLSRepresentationParameter()

DJLSRepresentationParameter::DJLSRepresentationParameter ( Uint16  nearlosslessDeviation = 2,
OFBool  losslessProcess = OFTrue 
)

constructor

Parameters
nearlosslessDeviationused as parameter NEAR in JPEG-LS nearlossless-encoding process
losslessProcesstrue if lossless process is requested

Member Function Documentation

◆ className()

virtual const char* DJLSRepresentationParameter::className ( ) const
virtual

returns the class name as string.

can be used in operator== as poor man's RTTI replacement.

Implements DcmRepresentationParameter.

◆ clone()

virtual DcmRepresentationParameter* DJLSRepresentationParameter::clone ( ) const
virtual

this methods creates a copy of type DcmRepresentationParameter * it must be overweritten in every subclass.

Returns
copy of this object

Implements DcmRepresentationParameter.

◆ getnearlosslessDeviation()

Uint16 DJLSRepresentationParameter::getnearlosslessDeviation ( ) const
inline

returns the desired NEAR parameter

Returns
return desired NEAR-Parameter

◆ operator==()

virtual OFBool DJLSRepresentationParameter::operator== ( const DcmRepresentationParameter arg) const
virtual

compares an object to another DcmRepresentationParameter.

Implementation must make sure that classes are comparable.

Parameters
argrepresentation parameter to compare with
Returns
true if equal, false otherwise.

Implements DcmRepresentationParameter.

◆ useLosslessProcess()

OFBool DJLSRepresentationParameter::useLosslessProcess ( ) const
inline

returns true if lossless compression is desired

Returns
true if lossless compression is desired

Member Data Documentation

◆ nearlosslessDeviation_

Uint16 DJLSRepresentationParameter::nearlosslessDeviation_
private

desired NEAR parameter Default is 0 (lossless compression).

Ignored during lossless compression.


The documentation for this class was generated from the following file:


Generated on Thu Apr 28 2022 for DCMTK Version 3.6.7 by Doxygen 1.9.1