Gets the cobb-angle value using one of the two lines that is used to create the cobb angle.
L_INT LImageViewerCell::GetCobbAngleValue(nSubCellIndex, hAttachedLine, pnAngle);
A zero-based index into the image list attached to the cell. This sub-cell is the one that the annotation container will be set to. 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. To get extended error information, call GetLastError, and 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 LImageViewerCell::AddCobbAngle.
To delete a cobb angle, use the function LImageViewerCell::RemoveCobbAngle.
For an example, refer to LImageViewerCell::AddCobbAngle.