[Closest Point] command generates the closest point from the specified point for each of the specified curves.
For the prompt
"Specify curves"
, select target curves. Arbitrary number of curves can
be selected. Selection is finished by pressing Enter key.
For the prompt
"Specify a Point"
, locate a point. This step is just like
[Point] command
After a point is located, this command generate closest point(s) to each selected curves, then append them onto the document.
The command will be terminated after the point generation.