Package xfig

An X Window System tool for drawing basic vector graphics

https://en.wikipedia.org/wiki/Xfig

Xfig is an X Window System tool for creating basic vector graphics,
including bezier curves, lines, rulers and more. The resulting
graphics can be saved, printed on PostScript printers or converted to
a variety of other formats (e.g., X11 bitmaps, Encapsulated
PostScript, LaTeX).

You should install xfig if you need a simple program to create vector
graphics.

Version: 3.2.9

General Commands

xfig Xfig is a menu-driven tool that allows the user to draw and manipulate objects interactively under the X Window System.