Gets or sets the line at which the overlay text is placed.
Value that indicates the line at which the overlay text is placed.
The line position is dependent on the overlay alignment Alignment, for example, if the Alignment is set to TopLeft, and PositionIndex is set to 3, then the engine will count 3 lines starting from the top left and then will go 3 steps downward. However, if the Alignment is set to BottomLeft and PositionIndex is 3, then the engine will start from the bottom and will go 3 step upward.
Medical Web Viewer .NET