Drawing a Quarter or Semi Circle

Want to make a closed QUARTER (of a CIRCLE) as POLYLINE?
and/or
Want to make a closed SEMI-CIRCLE as POLYLINE?
These may required as symbols of Electro Mechanical drawings.

This LISP will sure help you to get what you required just in 4-simple prompts.

* QSCircle.LSP (3Kb)
This command will draw a QUARTER CIRCLE or a SEMI CIRCLE as a POLYLINE object.

Sequence of command lines for this routine:-

Command: QSC
Quarter-circle/Semi-circle :
Pick center of polyline circle...
Radius of circle is... <2.0> =
Specify rotation angle or [Copy/Reference] <270>:

Download : QSCircle.LSP