Gets the number of values under the window center element.
Syntax
Visual Basic (Declaration) | |
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Public ReadOnly Property WindowCount As Integer |
Visual Basic (Usage) | Copy Code |
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Dim instance As DicomDataSet
Dim value As Integer
value = instance.WindowCount
|
C# | |
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public int WindowCount {get;} |
Managed Extensions for C++ | |
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public: __property int get_WindowCount(); |
C++/CLI | |
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public:
property int WindowCount {
int get();
} |
Return Value
The number of values under the window center element.
Example
This example will load a DICOM dataset, extract the window center and window width and then update their values.
Visual Basic | Copy Code |
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Public Sub TestWCWW()
Dim dicomFileName As String = "C:\Program Files\LEAD Technologies, Inc\LEADTOOLS 14.5\Images\IMAGE3.dic"
DicomEngine.Startup()
Dim ds As DicomDataSet = New DicomDataSet()
Using (ds)
ds.Load(dicomFileName, DicomDataSetLoadFlags.None)
Dim bitsStored As Integer = 16
Dim add As Boolean = False
Dim windowIndex As Integer = 0
Dim windowAttributes As DicomWindowAttributes = New DicomWindowAttributes()
If ds.WindowCount > 0 Then
Dim attributes As DicomWindowAttributes = ds.GetWindow(0)
If Not attributes Is Nothing Then
windowAttributes.WindowCenter = attributes.WindowCenter / 2
windowAttributes.WindowWidth = attributes.WindowWidth / 2
End If
Else
windowAttributes.WindowCenter = 1 << (bitsStored - 1)
windowAttributes.WindowWidth = 1 << bitsStored
End If
windowIndex = ds.WindowCount
If (Not add) Then
ds.DeleteWindow()
windowIndex = 0
End If
ds.SetWindow(windowIndex, windowAttributes)
ds.Save("C:\WCWW.dic", DicomDataSetSaveFlags.None)
End Using
DicomEngine.Shutdown()
End Sub |
C# | Copy Code |
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public void TestWCWW() { string dicomFileName = @"C:\Program Files\LEAD Technologies, Inc\LEADTOOLS 14.5\Images\IMAGE3.dic"; //Make sure to initialize the DICOM engine, this needs to be done only once //In the whole application DicomEngine.Startup(); using (DicomDataSet ds = new DicomDataSet()) { //Load DICOM File ds.Load(dicomFileName, DicomDataSetLoadFlags.None); int bitsStored = 16; bool add = false;//Add a new window or replace the existing one(s) int windowIndex = 0; DicomWindowAttributes windowAttributes = new DicomWindowAttributes(); if (ds.WindowCount > 0) { DicomWindowAttributes attributes = ds.GetWindow(0); if(attributes != null) { windowAttributes.WindowCenter = attributes.WindowCenter/2; windowAttributes.WindowWidth = attributes.WindowWidth/2; } } else { windowAttributes.WindowCenter = 1 << (bitsStored -1); windowAttributes.WindowWidth = 1 << bitsStored; } windowIndex = ds.WindowCount; if (!add) { // Delete the existing window(s) ds.DeleteWindow(); windowIndex = 0; } // Add the new window ds.SetWindow(windowIndex, windowAttributes); ds.Save(@"C:\WCWW.dic", DicomDataSetSaveFlags.None); } DicomEngine.Shutdown(); } |
Remarks
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
See Also