GDCM  2.2.6
Public Member Functions | Protected Member Functions | List of all members
gdcm::ImageChangeTransferSyntax Class Reference

ImageChangeTransferSyntax class Class to change the transfer syntax of an input DICOM. More...

#include <gdcmImageChangeTransferSyntax.h>

Inheritance diagram for gdcm::ImageChangeTransferSyntax:
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Collaboration diagram for gdcm::ImageChangeTransferSyntax:
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Public Member Functions

 ImageChangeTransferSyntax ()
 
 ~ImageChangeTransferSyntax ()
 
bool Change ()
 Change. More...
 
const TransferSyntaxGetTransferSyntax () const
 Get Transfer Syntax. More...
 
void SetCompressIconImage (bool b)
 
void SetForce (bool f)
 
void SetTransferSyntax (const TransferSyntax &ts)
 Set target Transfer Syntax. More...
 
void SetUserCodec (ImageCodec *ic)
 
- Public Member Functions inherited from gdcm::ImageToImageFilter
 ImageToImageFilter ()
 
 ~ImageToImageFilter ()
 
ImageGetInput ()
 
const ImageGetOutput () const
 Get Output image. More...
 
- Public Member Functions inherited from gdcm::PixmapToPixmapFilter
 PixmapToPixmapFilter ()
 
 ~PixmapToPixmapFilter ()
 
PixmapGetInput ()
 
const PixmapGetOutput () const
 Get Output image. More...
 
const PixmapGetOutputAsPixmap () const
 
- Public Member Functions inherited from gdcm::BitmapToBitmapFilter
 BitmapToBitmapFilter ()
 
 ~BitmapToBitmapFilter ()
 
const BitmapGetOutput () const
 Get Output image. More...
 
const BitmapGetOutputAsBitmap () const
 
void SetInput (const Bitmap &image)
 Set input image. More...
 

Protected Member Functions

bool TryJPEG2000Codec (const DataElement &pixelde, Bitmap const &input, Bitmap &output)
 
bool TryJPEGCodec (const DataElement &pixelde, Bitmap const &input, Bitmap &output)
 
bool TryJPEGLSCodec (const DataElement &pixelde, Bitmap const &input, Bitmap &output)
 
bool TryRAWCodec (const DataElement &pixelde, Bitmap const &input, Bitmap &output)
 
bool TryRLECodec (const DataElement &pixelde, Bitmap const &input, Bitmap &output)
 

Additional Inherited Members

- Protected Attributes inherited from gdcm::BitmapToBitmapFilter
SmartPointer< BitmapInput
 
SmartPointer< BitmapOutput
 

Detailed Description

ImageChangeTransferSyntax class Class to change the transfer syntax of an input DICOM.

If only Force param is set but no input TransferSyntax is set, it is assumed that user only wants to inspect encapsulated stream (advanced dev. option).

When using UserCodec it is very important that the TransferSyntax (as set in SetTransferSyntax) is actually understood by UserCodec (ie. UserCodec->CanCode( TransferSyntax ) ). Otherwise the behavior is to use a default codec.

See Also
JPEGCodec JPEGLSCodec JPEG2000Codec
Examples:
CompressImage.cxx.

Constructor & Destructor Documentation

gdcm::ImageChangeTransferSyntax::ImageChangeTransferSyntax ( )
inline
gdcm::ImageChangeTransferSyntax::~ImageChangeTransferSyntax ( )
inline

Member Function Documentation

bool gdcm::ImageChangeTransferSyntax::Change ( )

Change.

Examples:
CompressImage.cxx.
const TransferSyntax& gdcm::ImageChangeTransferSyntax::GetTransferSyntax ( ) const
inline

Get Transfer Syntax.

void gdcm::ImageChangeTransferSyntax::SetCompressIconImage ( bool  b)
inline

Decide whether or not to also compress the Icon Image using the same Transfer Syntax. Default is to simply decompress icon image

void gdcm::ImageChangeTransferSyntax::SetForce ( bool  f)
inline

When target Transfer Syntax is identical to input target syntax, no operation is actually done. This is an issue when someone wants to re-compress using GDCM internal implementation a JPEG (for example) image

void gdcm::ImageChangeTransferSyntax::SetTransferSyntax ( const TransferSyntax ts)
inline

Set target Transfer Syntax.

Examples:
CompressImage.cxx.
void gdcm::ImageChangeTransferSyntax::SetUserCodec ( ImageCodec ic)
inline

Allow user to specify exactly which codec to use. this is needed to specify special qualities or compression option.

Warning
if the codec 'ic' is not compatible with the TransferSyntax requested, it will not be used. It is the user responsibility to check that UserCodec->CanCode( TransferSyntax )
bool gdcm::ImageChangeTransferSyntax::TryJPEG2000Codec ( const DataElement pixelde,
Bitmap const &  input,
Bitmap output 
)
protected
bool gdcm::ImageChangeTransferSyntax::TryJPEGCodec ( const DataElement pixelde,
Bitmap const &  input,
Bitmap output 
)
protected
bool gdcm::ImageChangeTransferSyntax::TryJPEGLSCodec ( const DataElement pixelde,
Bitmap const &  input,
Bitmap output 
)
protected
bool gdcm::ImageChangeTransferSyntax::TryRAWCodec ( const DataElement pixelde,
Bitmap const &  input,
Bitmap output 
)
protected
bool gdcm::ImageChangeTransferSyntax::TryRLECodec ( const DataElement pixelde,
Bitmap const &  input,
Bitmap output 
)
protected

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

Generated on Sat Dec 21 2013 05:56:21 for GDCM by doxygen 1.8.5
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