xfig-libs binary package in Ubuntu Precise i386

 XFig is a menu-driven tool that allows the user to draw and manipulate objects
 interactively in an X window. The resulting pictures can be saved, printed
 on postscript printers, or converted to a variety of other formats (e.g. to
 allow inclusion in LaTeX documents or web pages) using the transfig program.
 .
 This package contains several clip art libraries including arrows, flowcharts,
 charts, labels, knitting, GUI, chemical process flowsheets, logic, digital
 signal processing, Entity Relationship diagrams, UML, electronic, electrical,
 hospital equipment, structural analysis, optics, audiovisual objects,
 computers, networks, mechanical (DIN), music, welding, office equipment,
 furniture, buildings, flags, maps and several examples.

Source package