GetWindow(Int32,Int32) Method

public DicomWindowAttributes GetWindow( 
   int frameIndex,
   int index
)

'Declaration
 
Public Overloads Function GetWindow( _
   ByVal frameIndex As Integer, _
   ByVal index As Integer _
) As DicomWindowAttributes

'Usage
 
Dim instance As DicomDataSet
Dim frameIndex As Integer
Dim index As Integer
Dim value As DicomWindowAttributes
 
value = instance.GetWindow(frameIndex, index)

public DicomWindowAttributes GetWindow( 
   int frameIndex,
   int index
)

public DicomWindowAttributes getWindow(int frameIndex, int index)

 function Leadtools.Dicom.DicomDataSet.GetWindow(Int32,Int32)( 
   frameIndex ,
   index 
)

public:
DicomWindowAttributes^ GetWindow( 
   int frameIndex,
   int index
) 

Parameters

frameIndex

A zero-based index that identifies the frame number in the dataset. If the dataset does not support Multi-frames, this parameter is ignored.

index

The zero-based index of the window center, window width value, to retrieve. According to the DICOM standard, if multiple values are present for the window center and window width, both attributes shall have the same number of values and shall be considered as pairs.

Return Value

Window Center" (0028,1050) and "Window Width" (0028,1051) specify a linear conversion from stored pixel values (after any modality LUT or rescale slope and intercept specified in the IOD have been applied) to values to be displayed. Please see "VOI LUT Module Attributes" in the DICOM standard for more details.

This method will fail and throw a DicomExceptionCode.Parameter exception if the window count (number of values under the window center element) equals 0 or if index is greater or equal to the window count.

index is zero-based; if you pass 0 for example, this method will populate DicomWindowAttributes.WindowCenter with the first value under the "Window Center" (0028,1050) element, DicomWindowAttributes.WindowWidth with the first value under the "Window Width" (0028,1051) element, and DicomWindowAttributes.Explanation with "Window Center and Width Explanation" (0028,1055) element if it exists.

Target Platforms

Reference

DicomDataSet Class
DicomDataSet Members
Overload List
GetWindowCount Method
VoiLutCount Property
SetWindow(Int32,DicomWindowAttributes) Method
DeleteWindow Method
GetVoiLut Method
SetVoiLut Method
GetVoiLutData Method
DeleteVoiLut Method