DicomObjects.NET.V8
DicomObjects Namespace / Plane3D Structure / Vertical2D Method



Vertical2D Method
The arbitrary "Y" axis for this plane
Syntax
public Vector3D Vertical2D()
public:
Vector3D Vertical2D(); 
'Declaration
 
Public Function Vertical2D() As Vector3D
 
'Usage
 
Dim instance As Plane3D
Dim value As Vector3D
 
value = instance.Vertical2D()

Return Value

The direction, in real world coordinates, of the Y-axis of that frame of reference.
Remarks
In order to provide consistent display of 2D labels on 3D images, despite rotation of the 3D image, coordinates for 3D labels are treated as being relative to an arbitrary coordinate system, which is based on the direction of the normal to the plane.
Requirements

Target Platforms: .NET CLR 3.5 or higher

See Also