Gnuplot download portable#

Distribution terms gnuplot License Authorĭespite gnuplot's name, it is not named after, part of or related to the GNU Project, nor does it use the GNU General Public License. ĭevelopment Version 5.5 is 2021 available. Support of Epidemic daily and week formats in Version 5.4.2 is a result of pandemic coronavirus data needs.

The name of this program was originally chosen to avoid conflicts with a program called 'newplot', and was originally a compromise between 'llamaplot' and 'nplot'. Modular subsystems for output via Qt, wxWidgets, and LaTeX/TikZ/ConTeXt are written in C++ and Lua. The gnuplot core code is programmed in C. Gnuplot also provides scripting capabilities, looping, functions, text processing, variables, macros, arbitrary pre-processing of input data (usually across columns), as well ability to perform non-linear multi-dimensional multi-set weighted data fitting (see Curve fitting and Levenberg–Marquardt algorithm). Gnuplot can read data in multiple formats, including ability to read data on the fly generated by other programs ( piping), create multiple plots on one image, do 2D, 3D, contour plots, parametric equations, supports various linear and non-linear coordinate systems, projections, geographic and time data reading and presentation, box plots of various forms, histograms, labels, and other custom elements on the plot, including shapes, text and images, that can be set manually, computed by script or automatically from input data. The program can be used both interactively and in batch mode using scripts. It is also capable of producing LaTeX code that can be included directly in LaTeX documents, making use of LaTeX's fonts and powerful formula notation abilities.

Gnuplot download portable#

Gnuplot can produce output directly on screen, or in many formats of graphics files, including Portable Network Graphics (PNG), Encapsulated PostScript (EPS), Scalable Vector Graphics (SVG), JPEG and many others.

4 Programming and application interfaces.