sintassi per descrizione SET vari
Angles(general-polar) gestione angoli
set angles degrees (angoli in gradi)
set angles radians (angoli in radianti)
show angles
arrow(chart) disegna frecce
set arrow 1 from 2,2 to 5,7 (tag 1 da x,y a
x1,y1)
set arrow 2 from 3,3 to 6,8 (tag 2 da x,y a
x1,y1)
set noarrow 1 (rimuove tag 1)
show arrow
autoscale(axes) gestione scala su assi
set autoscale x
set autoscale y
set autoscale xy
set noautoscale x
set noautoscale y
set noautoscale xy
show autoscale
bars gestione dimensioni errorbars
set bars (dimensiona errorbars)
set bars n (n=0..1..2..3..4..)
set bars 0 (= set nobars)
set nobars (error senza bars)
show bars
Border(general) gestione bordi
Set border
Set noborder
Set border n (n=1..2..3..4..31)
(………)
Show border
Boxwidth(general) gestione riquadri
Set boxwidth (automatico)
Set boxwidth n (n=1.2.100..)
Show boxwidth
Clabel gestione label di cornice
Set clabel
(contorno vario,formato ‘..’)
Set clabel ‘%8,%g’(standard)
Set noclabel (contorno
uniforme)
Show clabel
Clip(general)gestione taglio fuori area
Set noclip
Set clip points (near)
Set clip one
Set clip two
Show clip
Cntrparam(general) gestione funxion
parametriche
Set parametric (t...u,v dummy)
Set noparametric
Show parametric
Set trange [x:y] (lower bound:upper bound)
Set urange [x:y]
Set vrange [x:y]
Contour(3D) gestione cornice 3d
Set cntrparam linear
Set cntrparam cubicspline
Set cntrparam bspline
Set cntrparam levels n (number of contours)
Set cntrparam points n (points for contour)
Set cntrparam order n (n=2..10..order
of b-splines)
Set contour base (on
base)
Set contour surface (on
surface)
Set contour both (on
both)
Set nocontour
Set isosamples n (n=numero
di isosamples)
Show isosamples
Show contour
Data style(style) gestione grafica
per file.dat
Set data style lines
Set data style points
Set data style linespoints
Set data style dots
Set data style impulses
Set data style errorbars
Set data style boxes
Set data style boxerrorbars
Show data style
Dgrid3d gestione griglia 3d
Set dgrid3d (standard
10*10,norm=1..
Set dgrid3d r,c,n (20,30,3….)
Set dgrid3d ,,4 (=10*10,norm=4)
Set nodgri3d
Show dgrid3d
Dummy(function) (variabili
indipendenti)
Set dummy n (x
dummy variable..assegnare nome..x5)
Set dummy n,m (xy
dummy variable.assegnare nome .p,q..)
Set dummy ,m (assegna seconda variabile)
Show dummy
(show dummy variables ..x,y standard)
Encoding gestione codice
Set encoding (default)
Set encoding v (v=default..cp850..cp437..)
Show encoding
Format(axes-tics) (tic
mark.label)gestione formato per tics
Set format
(standard :formato %g% per tutti)
Set format x ‘%g’
(tic format string..asse x.codici)
Set format y ‘%g’ (tic format
string..asse y.codici)
Set format x ‘%f’ (tic format
marks… asse x.codici)
Set format y ‘%g’ (tic format
marks…..asse y.codici)
Show format
Function style(style) gestione
grafica per file.txt,plt
Set function style lines
Set function style points
Set function style linespoints
Set function style dots
Set function style impulses
Set function style errorbars
Set function style boxes
Set function style boxerrorbars
Show function style
grid(chart) gestione griglia
set grid
set nogrid
show grid
Hidden3d(3D)gestione grafica 3d
Set hidden3d (removal)
Set nohidden3d
Show hidden3d
Isosamples(3D-contour)gestione
numero ripetizioni grafico
Set isosamples a,b (due numeri:standar
10,10)
Set isosamples 20,30
Show isosamples
key(chart) gestione posizione legenda
set key x,y (posizione della legenda)
set key (posizione
standard)
set nokey (non mostra legenda)
show key
label(chart) gestione etichette
set label n "nome" at x,y l
(n=1..2..3..;l = a sinistra)
set label n "nome" at x,y c
(c=centrata)
set label n "nome" at x,y r (r= a
destra)
set nolabel n (elimina label n)
show label
Linestyle(general-show lines
types>test) gestione linee
Set linestyle
Set linestyle n (n=1..2..3..)
Set nolinestyle
Show linestyle
Locale gestione riferimento linguaggio
Set locale
(standard “C”)
Show locale
logscale(axes) gestione scala logaritmica
show logscale
set logscale x
set logscale y
set logscale z
set logscale xyz
set nologscale x
set nologscale y
set nologscale z
set nologscale xyz
Blrt.margin gestione margini area grafica
Set bmargin n (numero per
margine basso)
Set largin n (numero per margine sinistro)
Set rmargin n (numero per
margine destro)
Set tmargin n (numero per
margine alto)
Show margin
Mapping(3D)gestione mappa in grafica 3d
Set mapping cartesian
Set mapping sperical
Set mapping cylindrical
Show mapping
Missing gestione elemento da ignorare in
dati da file.dat
Set missing
Set missing “x” (x=un
carattere)
Show missing
Multiplot gestione grafica con più
grafici
Set multiplot
Set nomultiplot
Offsets gestione posizione
visualizzazione
Set offsets (standard
s,d,a,b,0,0,0,0)
Set offsets a,b,c,d
Set nooffsets (riporta a
0,0,0,0)
Show offsets
Origin gestione origine grafico con
multiplot
Set origin
(0,0)
Set origin x,y
Show origin
Output(file) gestione uscita
Show output
Set output “PRN”
…….
Parametric(general)gestione curve
parametriche
Set parametric (curve
t,superfici u,v)
Set noparametic (curve x,superfici
x,y)
Show parametric
Set trange [a:b] (lower:upper)
Set urange [a:b] (lower:upper)
Set vrange [a:b] (lower:upper
Pointsize gestione dimensione punti
set pointsize (n=1)
set pointsize n (n=1..2..3..4...)
show pointsize
polar(general) gestione curve polari
set polar
show polar
set nopolar
show polar
set rrange [x:y]
show rrange
set anglee degree
set angles radians
show angles
Rtuv.range(general-parametric-polar-radial)campo
per rtuv
Set rrange [a:b] (lower:upper)
Set trange [a:b] (lower:upper)
Set urange [a:b] (lower:upper)
Set vrange [a:b] (lower:upper)
Show rrange
Show trange
Show urange
Show vrange
Samples gestione numero copie
Set samples n (n=100 standard)
Set samples n,m (numero,numero..200,300)
Show samples
plotsize(general)gestione
dimensione area grafica
show size (show plot size)
set size a,b (asse x:scala a..asse y=scalab)
Surface(3D)gestione superficie 3d
Set surface
Set nosurface
Show surface
Terminal(file-device)gestione uscita
Set terminal codice (vedi lista codici)
Set terminal window
Set terminal png
Set terminal pbm
Set terminal gif
Set terminal hpdj
Set terminal dumb
Show terminal
Tics(axes-tics-label)gestione etichette
su graduazione
Set xtics (“label
Set ytics (“label
Set ztics (“label
Set tics in
(inward facing standard in)
Set tics out
(outward facing)
Show tics
Tic(axes-tics-intervallo)gestione
passo graduazione
Set xtics a,b,c (inizio,passo,fine)
Set xtics 0,1,10
Set ytics a,b,c
Set ztics a,b,c
Show tics
Ticscale(axes-tics)gestione scala
graduazione
Set ticscale a,b (maggiore,minore: 1,0.5)
Set ticscale maggiore (minore=0.5*maggiore)
Set ticscale 4 (minore =2)
Show tics
Ticslevel(axes-tics)gestione livello
graduazione
Set ticslevel n (0.5 standard)
Set ticslevel 1
Set ticslevel –0.5
Show tics
Timestamp gestione tempo
Set timestamp (default
“%a %b %d %H:%M:%S %Y” 0,0)
Set timestamp “%a %b %d %Y” 2,2
Show timestamp
Time(chart) gestione tempo
Set time x,y (assegna posizione a tempo
standard)
Set notime
set time x,y
set time "%a %b %d %H:%M:%S %Y"
x,y
Show time
Timefmt gestione tempo
Set timefmt
Show timefmt
title(chart)gestione titolo per grafico
set title "nome" x,y
show title
View(3D)gestione rotazione grafico 3d
Set view gx,gz,sx,sz (gradi x,gradi z,scala
x ,scalaz)
Show view
Xyz.2.data gestione variabili x,x2
Set xdata
Set ydata
Set zdata
Show xdata
Show ydata
Show zdata
Set x2data
Set y2data
Show x2data
Show y2data
xyz.label(axes)gestione etichette per
assi
set xlabel "asse x" x,y
set ylabel "asse y" x,y
set zlabel "asse z" x,y
show label
show xlabel
show ylabel
show zlabel
xyz.2.label gestione etichette per assi
set x2label "asse x" x,y
set y2label "asse y" x,y
show x2label
show y2label
show y2label
xyz.range(axes)gestione campo per xyz
set xrange [x:y]
set yrange [x:y]
set zrange [x:y]
show xrange
show yrange
show zrange
xyz.2.range gestione campo per x2,y2
set x2range [x:y]
set y2range [x:y]
show x2range
show y2range
m.xyz.2.tics gestione graduazione
set mxtics
set mytics
set mztics
show mxtics
show mytics
show mztics
set mx2tics
set my2tics
show mx2tics
show my2tics
set mxtics n (numero..1..2..3..)
set mytics n
set mztics n
show mxtics
show mytics
show mztics
set mx2tics n
set m2ytics n
show m2xtics
show my2tics
set nomxtics
set nomytics
set nomztics
show mxtics
show mytics
show mztics
set nomx2tics
set nomy2tics
show mx2tics
show my2tics
xyz.2.md.tics gestione graduazione
set xmtics
set ymtics
set zmtics
show xmtics
show ymtics
show zmtics
set xdtics
set ydtics
set zdtics
show xdtics
show ydtics
show zdtics
set x2mtics
set y2mtics
show x2mtics
show y2mtics
set x2dtics
set y2dtics
show x2dtics
show y2dtics
xyz.zeroaxis(axes)gestione assi
show zeroaxis
set zeroaxis
set noxzeroaxis
set noyzeroaxis
show xzeroaxis
show yzeroaxis
xyz.2.zeroaxis(axes)gestione assi
set x2zeroaxis
set y2zeroaxis
show zeroaxis
set nox2zeroaxis
set noy2zeroaxis
width gestione parametri assegnabili
with style linestyle ....ls
....line_style
linetype .... ...............lt ....line_type
linewidth .....................lw... line_width
pointtype ................... pt ....point_type
pointsize ................... ps ....point_size
style:either lines, points, linespoints, impulses, dots, steps,
fsteps, histeps, errorbars, xerrorbars, yerrorbars, xyerrorbars,
boxes, boxerrorbars, boxxyerrorbars, financebars, candlesticks
,vector.
set function style (default)
set data style (default)