Parameters
- x
- X coordinate of point in object space.
- y
- Y coordinate of point in object space.
- imageViewer
- The image viewer.
- clientSize
- The client size in object space.
Return Value
The index of planar slice.
Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5