To Hatch the Area Between Multi-Line Components
-
Select the Hatch Area tool (
Drawing > Annotate > Patterns
).

-
Click the Element icon in the tool settings.

- Select one component that is to be a boundary of the hatched area.
-
Select the other component that is to be a boundary of the hatched area.
The area between the selected components of the multi-line is hatched.
Figure 1. Hatching the area between multi-line components 