'Declaration
 
Public Overridable Function SpacingInViewer( _
   ByVal Area As Rectangle, _
   ByVal Viewer As DicomViewer _
) As SizeF

'Usage
 
Dim instance As DicomImage
Dim Area As Rectangle
Dim Viewer As DicomViewer
Dim value As SizeF
 
value = instance.SpacingInViewer(Area, Viewer)

public virtual SizeF SpacingInViewer( 
   Rectangle Area,
   DicomViewer Viewer
)

public:
virtual SizeF SpacingInViewer( 
   Rectangle Area,
   DicomViewer^ Viewer
) 

Parameters

Area

The Area for which the spacing should be calculated

Viewer

The viewer for which the spacing applies

Return Value

This method returns the Pixel Spacing within a Region of the DicomImage. Note, one Image may have multiple regions with different pixel spacing values, so this method may return different values for different inputs.

Note that for non-3D images, this returns exactly the same value as Spacing(Rectangle), but that 3D images have scaling dependent on the viewer size, as autoscaling is used for such images.

Target Platforms: .NET CLR 4.0 or higher