ImageGear for .NET
CreateFromChannelSpec Method
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ImageGear21.Formats.Dicom Assembly > ImageGear.Formats.DICOM Namespace > ImGearVOIWindow Structure : CreateFromChannelSpec Method

inputDepth: Depth of an image to which the Window transform will be applied.

isSigned: Signed attribute of an image to which the Window transform will be applied.

Creates a VOI Window transform based on channel depth and signed attribute.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public Shared Function CreateFromChannelSpec( _
   ByVal inputDepth As Integer, _
   ByVal isSigned As Boolean _
) As ImGearVOIWindow

'Usage
 
Dim inputDepth As Integer
Dim isSigned As Boolean
Dim value As ImGearVOIWindow
 
value = ImGearVOIWindow.CreateFromChannelSpec(inputDepth, isSigned)

public static ImGearVOIWindow CreateFromChannelSpec( 
   int inputDepth,
   bool isSigned
)

public: static ImGearVOIWindow CreateFromChannelSpec( 
   int inputDepth,
   bool isSigned
)

public:
static ImGearVOIWindow CreateFromChannelSpec( 
   int inputDepth,
   bool isSigned
)

Parameters

inputDepth: Depth of an image to which the Window transform will be applied.
isSigned: Signed attribute of an image to which the Window transform will be applied.

Return Value

ImGearVOIWindow structure object.

Remarks

Transform is initialized according to minimum and maximum possible values of a signed or unsigned pixel.

Example

C#	Copy Code
ImGearRasterPage rasterPage = (ImGearRasterPage)igPage; ImGearDICOMDisplaySettings dicomDisplaySettings = rasterPage.DICOMDisplaySettings as ImGearDICOMDisplaySettings; if (dicomDisplaySettings != null && dicomDisplaySettings.VOI == null) { dicomDisplaySettings.VOI = new ImGearVOITransform(); dicomDisplaySettings.VOI.Window = ImGearVOIWindow.CreateFromChannelSpec(rasterPage.DIB.ChannelDepths[0], rasterPage.DIB.Signed); }

Copy Code

ImGearRasterPage rasterPage = (ImGearRasterPage)igPage;
ImGearDICOMDisplaySettings dicomDisplaySettings = rasterPage.DICOMDisplaySettings as ImGearDICOMDisplaySettings;
if (dicomDisplaySettings != null && dicomDisplaySettings.VOI == null)
{
    dicomDisplaySettings.VOI = new ImGearVOITransform();
    dicomDisplaySettings.VOI.Window =
        ImGearVOIWindow.CreateFromChannelSpec(rasterPage.DIB.ChannelDepths[0], rasterPage.DIB.Signed);
}

Visual Basic	Copy Code
Dim rasterPage As ImGearRasterPage = igPage Dim dicomDisplaySettings As ImGearDICOMDisplaySettings = rasterPage.DICOMDisplaySettings If Not (dicomDisplaySettings Is Nothing) And dicomDisplaySettings.VOI Is Nothing Then dicomDisplaySettings.VOI = New ImGearVOITransform() dicomDisplaySettings.VOI.Window = ImGearVOIWindow.CreateFromChannelSpec(rasterPage.DIB.ChannelDepths(0), rasterPage.DIB.Signed) End If