Gets the cobb-angle value using one of the two lines that is used to create the cobb angle.
L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerGetCobbAngleValue (hCellWnd, nSubCellIndex, hAttachedLine, pnAngle)
A handle to the window that represents the cell on which the function's effect will be applied.
A zero-based index into the image list attached to the cell specified in nCellIndex. This sub-cell is the one where that the cobb-angle is placed. Pass -2 to refer to the selected sub-cell. If the cell contains 1 frame then the nSubCellIndex should be 0.
Handle to the one of the two annotation lines that creates the cobb angle.
Address of the variable to be updated with the cobb angle value of the specified line hAttachedLine if such value is found.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
To create a cobb angle, you must add two lines to the sub-cell / cell, then pass them to the function L_DispContainerAddCobbAngle.
To remove a cobb angle to the cell, use the function L_DispContainerRemoveCobbAngle.
For an example, refer to L_DispContainerAddCobbAngle.