You can construct a line parallel to any two features. PC-DMIS creates a line parallel to the first input feature and passing through the center of the second input feature.
To construct a parallel line:
Access the Construct Line dialog box (Insert | Feature | Constructed | Line).
Select the Parallel option.
Select two features of any type.
Click the Create button.
The Edit window command line for this option would read:
CONSTR/LINE,PLTO,feat_1,feat_2,length
A - Line constructed parallel
to the first feature and through the second feature
B - First feature
C - Second feature
D - FRONT
Constructing a parallel line