Package qcad

Powerful 2D CAD system

http://www.ribbonsoft.com/en/

QCAD is an application for computer aided drafting (CAD) in two dimensions (2D).
With QCAD you can create technical drawings such as plans for buildings,
interiors, mechanical parts or schematics and diagrams.
QCAD was designed with modularity, extensibility and portability in mind.
But what people notice most often about QCAD is its intuitive
user interface.
QCAD is an easy to use but powerful 2D CAD system for everyone.
You don't need any CAD experience to get started with QCAD immediately.

General Commands
Command Description
qcad A feature-rich drafting application