Gnuplot is a command-line driven graphical graph
utility for Windows, Linux, OS / 2, OSX, VMS and many more
Gnuplot is able to generate 2D and 3D plots.
provide the results in animated views. You can also save
graphics to a variety of image formats, including PNG,
SVG, JPEG and EPS.
The supported outputs include:
Interactive screen: multiplatform (Qt,
wxWidgets, x11) or system-specific (MS Windows, OS / 2).
Direct output to a file: postscript (including eps), pdf,
png, gif, jpeg, laTeX, metafont, emf, svg ..
Web display formats: HTML5, svg.
Gnuplot was originally created to allow
scientists and students to visualize mathematical functions
and data interactively, but it has grown to support many
non-interactive uses such as the web script. It is also used
as a tracing engine by third-party applications such as