ChangeTransferSyntax Method

public void ChangeTransferSyntax( 
   string uid,
   int qualityFactor,
   ChangeTransferSyntaxFlags flags
)

'Declaration
 
Public Sub ChangeTransferSyntax( _
   ByVal uid As String, _
   ByVal qualityFactor As Integer, _
   ByVal flags As ChangeTransferSyntaxFlags _
) 

'Usage
 
Dim instance As DicomDataSet
Dim uid As String
Dim qualityFactor As Integer
Dim flags As ChangeTransferSyntaxFlags
 
instance.ChangeTransferSyntax(uid, qualityFactor, flags)

public void ChangeTransferSyntax( 
   string uid,
   int qualityFactor,
   ChangeTransferSyntaxFlags flags
)

public void changeTransferSyntax(String uid, int qualityFactor, int changeTransferSyntaxFlags)

 function Leadtools.Dicom.DicomDataSet.ChangeTransferSyntax( 
   uid ,
   qualityFactor ,
   flags 
)

public:
void ChangeTransferSyntax( 
   String^ uid,
   int qualityFactor,
   ChangeTransferSyntaxFlags flags
) 

Parameters

uid

Character string that contains the UID of the new Transfer Syntax. For possible values, refer to Transfer Syntax Values.

qualityFactor

The quality factor (Q factor) is a number that determines the degree of loss in the compression process. You can set a value from 2 to 255, where 2 is the highest quality and 255 is the most compression. This parameter only applies when the new Transfer Syntax will involve compressing pixel data using a lossy compression.

flags

Indicates how the compression will be performed.

After this method is called all previous references to data elements in the Data Set will no longer be valid.

This method is especially useful when sending a C-Store Request message using the DicomNet.SendCStoreRequest method. The user can match the Data Set Transfer Syntax with the Transfer Syntax of the SCP.

If this function throws an "Error writing to a file" exception one of the causes could be that your system is missing the LEADTOOLS file filter Leadtools.Codecs.Cmp.dll. Specifically, this error will be returned if either the original transfer syntax or the new transfer syntax is one of the following:

• JPEGBaseline1
• JPEGExtended2_4
• JPEGLosslessNonhier14
• JPEGLosslessNonhier14B

Target Platforms

Reference

DicomDataSet Class
DicomDataSet Members
SendCStoreRequest Method