Difference between revisions of "Gnuplot"
From orch
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== First script == | == First script == | ||
| − | + | <code> | |
| + | set terminal postscript eps enhanced color "Times-Roman" 20 | ||
| + | </code> | ||
| + | <code> | ||
| + | set style line 1 linetype 1 linecolor rgb "696969" linewidth 3.0 pointtype 1 | ||
| + | set style line 2 linetype 1 linecolor rob "FF6600" linewidth 3.0 pointtype 1 | ||
| + | </code> | ||
| + | <code> | ||
| + | set output "graph.eps" | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | a = 0.8 | ||
| + | f(x) = a * cos(x) | ||
| + | g(x) = a * sin(x) | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | pi = 3.14159265359 | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | set xrange [0:3*pi] | ||
| + | set yrange [-1:1] | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | set xlabel "x coordinate" | ||
| + | unset ylabel | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | plot f(x) with points title 'sin(x)' ls 1,\ | ||
| + | g(x) with points notitle ls 2 | ||
| + | </code> | ||
| + | |||
| + | == Macros == | ||
| + | |||
| + | <code> | ||
| + | set macros | ||
| + | </code> | ||
<code> | <code> | ||
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L_GRAPH = "set lmargin at screen 0.12; set rmargin at screen 0.45" | L_GRAPH = "set lmargin at screen 0.12; set rmargin at screen 0.45" | ||
R_GRAPH = "set lmargin at screen 0.61; set rmargin at screen 0.94" | R_GRAPH = "set lmargin at screen 0.61; set rmargin at screen 0.94" | ||
| + | </code> | ||
| + | |||
| + | == Multiplot == | ||
| + | |||
| + | <code> | ||
| + | set multiplot | ||
| + | unset multiplot | ||
</code> | </code> | ||
Latest revision as of 16:03, 11 March 2016
First script
set terminal postscript eps enhanced color "Times-Roman" 20
set style line 1 linetype 1 linecolor rgb "696969" linewidth 3.0 pointtype 1 set style line 2 linetype 1 linecolor rob "FF6600" linewidth 3.0 pointtype 1
set output "graph.eps"
a = 0.8 f(x) = a * cos(x) g(x) = a * sin(x)
pi = 3.14159265359
set xrange [0:3*pi] set yrange [-1:1]
set xlabel "x coordinate" unset ylabel
plot f(x) with points title 'sin(x)' ls 1,\
g(x) with points notitle ls 2
Macros
set macros
T_GRAPH = "set tmargin at screen 0.99; set bmargin at screen 0.81" B_GRAPH = "set tmargin at screen 0.74; set bmargin at screen 0.56"
L_GRAPH = "set lmargin at screen 0.12; set rmargin at screen 0.45" R_GRAPH = "set lmargin at screen 0.61; set rmargin at screen 0.94"
Multiplot
set multiplot unset multiplot
