Xfig - Simple Block Diagram

Abstract

Xfig is an interactive drawing tool which runs under X Window System on most UNIX-compatible platforms, including Mac OS X and any X server under Microsoft Windows. Outline: Simple block diagram:

Explain panel on left hand side, bottom, top left and canvas of Xfig worksheet; Create a box, increase thickness through editing; Create an arrow; Change the font size of text, create text and move inside the box; Change the attribute value and add lines with arrow head directly; Save the file as block.fig and export the pdf file.