given, and it takes some time to set all these. It is trivial to plot sin(x), but then the graph must be "dressed" up, proper limits, labels, ticmarks, colour etc. What I mean by this is that many people rejoice in this fact, and they do not make the effort to turn the figure into something appealing. I liked the idea that one needn't see the data file in order to plot it, and that functions can very easily be plotted. Please report bugs using the project bug tracker on SourceForge.I have been using gnuplot for some 10 years by now, and during this time, I have become quite fond of it. SourceForge by a large number of contributors. Plot version 3.8, the project source is cooperatively maintained on Original authors: Thomas Williams and Colin Kelley. The default name of the logfile output by the "fit" command. Types and defining frequently-used functions or variables. They are limited to setting the preferred terminal and line It may contain any legal gnuplot commands, but typically Plot looks for a private initialization file in the HOME direc. The standard location of thisįile expected by the program is reported by the "show loadpath"Īfter loading the system-wide initialization file, if any, Gnu. When gnuplot is run, it first looks for a system-wide initial. Use this variable to test the postscript terminal with custom Used by the postscript driver to locate external prologue files.ĭepending on the build process, gnuplot contains either aīuiltin copy of those files or simply a default hardcoded path. The contents of GNUPLOT_FONTPATHĪre appended to the "fontpath" variable, but not saved with the The font search path used by the postscript terminal. The default font for the terminal drivers that access TrueType This variable gives the font search path for these Several gnuplot terminal drivers access TrueType fonts via the Pended to the "loadpath" variable, but not saved with the "save" Variable may contain a single directory name, or a list of di. The name of the logfile maintained by fit.Īdditional search directories for data and command files. Specifies a gnuplot command to be executed when a fit is inter. SHELL The program used for the "shell" command. PAGER An output filter for help messages. HOME The name of a directory to search for a. The pathname of the HELP file (gnuplot.gih). Of course, by later explicit "set terminal" commands. This canīe overridden by the gnuplotrc or. The name of the terminal type to be used by default. Options have no effect on other terminal types.Ī number of shell environment variables are understood by gnuplot.
Specific to gnuplot, type help x11 on the gnuplot command line. Page for a description of common options. s, -slow wait for slow font initialization rather than continuingįor terminal type x11, gnuplot accepts the standard X Toolkit optionsĪnd resources such as geometry, font, and background. e "command list" executes the requested commands before loading the Do not read from gnuplotrc or ~/.gnuplot on , load script using gnuplot's "call" mecha- nism and pass it the remainder of the command line as arguments -d, -default settings. OPTIONS -p, -persist lets plot windows survive after main gnuplot program ex. Support for a huge variety of output devices and file formats. Shell escapes and command line substitution. There is an on-line demo collection atĢD and 3D plots with mouse-controlled zooming, rotation, and hypertext. Surface-fitting, error bars, boxplots, histograms, heat maps, and sim. Many presentation styles for plotting user data from files, including Is plotted by default, but functions like imag() and abs() and arg() Plots any number of functions, built up of C operators, C math libraryįunctions, and some things C doesn't have like **, sgn(), etc.Īll computations performed in the complex domain. If no files are given, gnuplot prompts for interactive com. If file names are given on the command line, gnuplot loads and executesĮach file in the order specified, and exits after the last file is pro-Ĭessed. SYNOPSIS gnuplot ĭESCRIPTION Gnuplot is a command-driven interactive plotting program. Gnuplot - an interactive plotting program GNUPLOT(1) General Commands Manual GNUPLOT(1) FreeBSD Manual Pages man apropos home | help
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