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gnuplot (1)
  • >> gnuplot (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • gnuplot (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • Ключ gnuplot обнаружен в базе ключевых слов.
  • 
    NAME
         gnuplot - an interactive plotting program
    
    SYNOPSIS
         gnuplot [ X11 options ] [file ...]
    
    DESCRIPTION
         Gnuplot is a command-driven  interactive  function  plotting
         program.
    
         If files are given, gnuplot loads each file  with  the  load
         command,  in  the  order specified.  Gnuplot exits after the
         last file is processed.
    
         Here are some of its features:
    
         Plots any number of functions, built up of  C  operators,  C
         library  functions,  and some things C doesn't have like **,
         sgn(), etc.  Also support for plotting data files,  to  com-
         pare actual data to theoretical curves.
    
         User-defined X and Y ranges (optional  auto-ranging),  smart
         axes scaling, smart tic marks.
    
         Labelling of X and Y axes.
    
         User-defined constants and functions.
    
         Support through a generalized graphics driver for  AED  512,
         AED  767,  BBN  BitGraph,  Commodore  Amiga, Roland DXY800A,
         EEPIC, TeXDraw, EmTeX, Epson 60dpi printers,  Epson  LX-800,
         Fig,  HP2623,  HP2648, HP75xx, HPGL, HP LaserJet II, Imagen,
         Iris 4D, Linux, MS-DOS Kermit, Kyocera laser printer, LaTeX,
         NEC  CP6  pinwriter,  PostScript, QMS QUIC, ReGis (VT125 and
         VT2xx), SCO Xenix CGI, Selanar, Star  color  printer,  Tandy
         DMP-130  printer,  Tek  401x, Tek 410x, Vectrix 384, VT like
         Tektronix emulator, Unix PC (ATT 3b1 or ATT 7300), unixplot,
         and  X11.   The  PC version compiled by Microsoft C supports
         IBM CGA, EGA, VGA, Hercules, ATT 6300, and Corona 325 graph-
         ics.   The  PC  version compiled by Borland C++ supports IBM
         CGA, EGA, MCGA, VGA, Hercules and ATT 6300 graphics.   Other
         devices can be added simply, but will require recompiling.
    
         Shell escapes and command line substitution.
    
         Load and save capability.
    
         Output redirection.
    
         All computations performed in the complex domain.  Just  the
         real  part  is plotted by default, but functions like imag()
         and abs() and arg() are available to override this.
    
    X11 OPTIONS
         Gnuplot provides the  x11  terminal  type  for  use  with  X
         servers.  This terminal type is set automatically at startup
         if the DISPLAY environment variable  is  set,  if  the  TERM
         environment  variable  is  set  to xterm, or if the -display
         command line option is used.  For terminal type x11, gnuplot
         accepts the standard X Toolkit options and resources such as
         geometry, font, and background. See the X(1) man page for  a
         description  of  the  options.  In addition to the X Toolkit
         options:
    
         -clear requests  that  the  window  be  cleared  momentarily
         before a new plot is displayed.
    
         -gray requests grayscale rendering  on  grayscale  or  color
         displays.   (Grayscale displays receive monochrome rendering
         by default.)
    
         -mono forces monochrome rendering on color displays.
    
         -persist lets plot windows survive after main  gnuplot  pro-
         gram exits.
    
         -raise raises the plot window after each plot.
    
         -noraise does not raise the plot window after each plot.
    
         -tvtwm requests that geometry specifications for position of
         the  window be made relative to the currently displayed por-
         tion of the virtual root.
    
         These options may also be controlled with resources in  your
         .Xdefaults file.  For example: gnuplot*gray: on .
    
         Gnuplot provides a command line option (-pointsize v) and  a
         resource  (gnuplot*pointsize:  v)  to  control  the  size of
         points plotted with the "points" plotting style. The value v
         is  a  real number (greater than 0 and less than or equal to
         ten) used as a scaling factor for point sizes. For  example,
         -pointsize  2  uses  points  twice  the  default  size,  and
         -pointsize 0.5 uses points half the normal size.
    
         For monochrome displays, gnuplot does not  honor  foreground
         or  background colors. The default is black-on-white. -rv or
         gnuplot*reverseVideo: on requests white-on-black.
    
         For color displays gnuplot honors  the  following  resources
         (shown  here  with  default values). The values may be color
         names in the X11 rgb.txt file on  your  system,  hexadecimal
         RGB color specifications (see X11 documentation), or a color
         name followed by a comma and an intensity value from 0 to 1.
         For example, blue,.5 means a half intensity blue.
         gnuplot*background: white
         gnuplot*textColor: black
         gnuplot*borderColor: black
         gnuplot*axisColor: black
         gnuplot*line1Color: red
         gnuplot*line2Color: green
         gnuplot*line3Color: blue
         gnuplot*line4Color: magenta
         gnuplot*line5Color: cyan
         gnuplot*line6Color: sienna
         gnuplot*line7Color: orange
         gnuplot*line8Color: coral
    
         When  -gray  is  selected,  gnuplot  honors  the   following
         resources  for  grayscale or color displays (shown here with
         default values). Note that the default background is black.
    
         gnuplot*background: black
         gnuplot*textGray: white
         gnuplot*borderGray: gray50
         gnuplot*axisGray: gray50
         gnuplot*line1Gray: gray100
         gnuplot*line2Gray: gray60
         gnuplot*line3Gray: gray80
         gnuplot*line4Gray: gray40
         gnuplot*line5Gray: gray90
         gnuplot*line6Gray: gray50
         gnuplot*line7Gray: gray70
         gnuplot*line8Gray: gray30
    
         Gnuplot honors the following resources for setting the width
         in  pixels of plot lines (shown here with default values.) 0
         or 1 means a minimal width line of 1 pixel width. A value of
         2 or 3 may improve the  appearance of some plots.
    
         gnuplot*borderWidth: 2
         gnuplot*axisWidth: 0
         gnuplot*line1Width: 0
         gnuplot*line2Width: 0
         gnuplot*line3Width: 0
         gnuplot*line4Width: 0
         gnuplot*line5Width: 0
         gnuplot*line6Width: 0
         gnuplot*line7Width: 0
         gnuplot*line8Width: 0
    
         Gnuplot honors the following resources for setting the  dash
         style  used  for  plotting lines.  0 means a solid line. A 2
         digit number jk (j and k are >= 1  and <= 9) means a  dashed
         line  with  a  repeated pattern of j pixels on followed by k
         pixels off.  For example, '16' is a  "dotted"  line  with  1
         pixel  on  followed  by 6 pixels off.  More elaborate on/off
         patterns can be specified with a 4 digit value.   For  exam-
         ple,  '4441' is 4 on, 4 off, 4 on, 1 off. The default values
         shown  below  are  for  monochrome  displays  or  monochrome
         rendering   on   color  or  grayscale  displays.  For  color
         displays, the defaults for all are 0 (solid line) except for
         axisDashes which defaults to a '16' dotted line.
    
         gnuplot*borderDashes: 0
         gnuplot*axisDashes: 16
         gnuplot*line1Dashes: 0
         gnuplot*line2Dashes: 42
         gnuplot*line3Dashes: 13
         gnuplot*line4Dashes: 44
         gnuplot*line5Dashes: 15
         gnuplot*line6Dashes: 4441
         gnuplot*line7Dashes: 42
         gnuplot*line8Dashes: 13
    
         The size or aspect ratio of a plot may be changed by  resiz-
         ing the gnuplot window.
    
    AUTHORS
         Thomas Williams, Pixar Corporation,
         ([email protected])
         and Colin Kelley.
    
         Additions for labelling by Russell Lang, Monash  University,
         Australia.
         ([email protected])
         Further additions by  David  Kotz,  Dartmouth  College,  New
         Hampshire, USA (formerly of Duke University, North Carolina,
         USA).
         ([email protected])
    
    BUGS
         The atan() function does  not  work  correctly  for  complex
         arguments.
         The bessel functions do not work for complex arguments.
         See the help bugs command in gnuplot.
    
    SEE ALSO
         See the printed manual or the on-line help  for  details  on
         specific commands.
         X(1).
    
    
    
    


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