LEADTOOLS Medical (Leadtools.Dicom assembly)
LEAD Technologies, Inc

GetOverlayImages(Int32,Int32,Int32) Method








The zero-based index of the overlay whose frames are required.
The zero-based index of the first frame to load.
Value that represents the number of frames to load.
Loads the image(s) with frames from the "Overlay Data" (60xx, 3000) element. .NET support Silverlight support
Syntax
public RasterImage GetOverlayImages( 
   int index,
   int overlayFrameIndex,
   int count
)
'Declaration
 
Public Overloads Function GetOverlayImages( _
   ByVal index As Integer, _
   ByVal overlayFrameIndex As Integer, _
   ByVal count As Integer _
) As RasterImage
'Usage
 
Dim instance As DicomDataSet
Dim index As Integer
Dim overlayFrameIndex As Integer
Dim count As Integer
Dim value As RasterImage
 
value = instance.GetOverlayImages(index, overlayFrameIndex, count)
public RasterImage GetOverlayImages( 
   int index,
   int overlayFrameIndex,
   int count
)
ObjectiveC Syntax
 function Leadtools.Dicom.DicomDataSet.GetOverlayImages(Int32,Int32,Int32)( 
   index ,
   overlayFrameIndex ,
   count 
)
public:
RasterImage^ GetOverlayImages( 
   int index,
   int overlayFrameIndex,
   int count
) 

Parameters

index
The zero-based index of the overlay whose frames are required.
overlayFrameIndex
The zero-based index of the first frame to load.
count
Value that represents the number of frames to load.

Return Value

Image(s) with frames from the "Overlay Data" (60xx, 3000) element.
Remarks
Before calling this method, you must call GetOverlayAttributes. The Leadtools.RasterOverlayAttributes.FramesInOverlay property will be updated with the number of frames under an overlay.

As an example, To load 5 frames starting with the 1st frame in the "Overlay Data", call this method with overlayFrameIndex set to 0 and count set to 5.

Example
For an example, refer to OverlayCount.
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

DicomDataSet Class
DicomDataSet Members
Overload List
OverlayCount Property
GetOverlayAttributes Method
GetOverlayActivationLayer Method
GetOverlayImage Method
SetOverlayAttributes Method
SetOverlayImage Method
SetOverlayImages Method
DeleteOverlay Method

 

 


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