https://github.com/vincent-picaud/gnuplotscripting.jl

An easy to use and simple gnuplot wrapping in Julia
https://github.com/vincent-picaud/gnuplotscripting.jl

gnuplot julia plotting

Last synced: 9 months ago
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An easy to use and simple gnuplot wrapping in Julia

• Host: GitHub
• URL: https://github.com/vincent-picaud/gnuplotscripting.jl
• Owner: vincent-picaud
• License: mit
• Created: 2021-12-10T20:12:02.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-01-24T19:46:18.000Z (almost 4 years ago)
• Last Synced: 2025-03-17T11:16:57.941Z (9 months ago)
• Topics: gnuplot, julia, plotting
• Language: Julia
• Homepage:
• Size: 245 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          

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# GnuplotScripting.jl

An **easy to use** and **simple** `gnuplot` wrapping that allows you

to:

- perform direct rendering of Gnuplot plots from Julia,

- create and save Gnuplot scripts with embedded data,

- easily export Gnuplot figures.

```julia

using GnuplotScripting

# create a gnuplot script

#

gp = GnuplotScript()

# Fake data

#

X=[-pi:0.1:pi;];

Ys =sin.(X);

Yc =cos.(X);

# embed data into the script

#

id=register_data(gp,hcat(X,Ys,Yc))

# usual gnuplot command

#

free_form(gp,"replot '$id' u 1:3 w l t 'cos'")

free_form(gp,"replot '$id' u 1:2 w l t 'sin'")

# png export of the fig

#

export_png("fig.png",gp)

# write gnuplot script

#

write_script("gnuplot_script.gp",gp)

```

That's it!

After running the previous code you will get a nearly immediate plot

of your figure, a `fig.png` image file

![image](docs/src/figures/trig.png)

and a gnuplot script `gnuplot_script.gp` with embedded data you can

rerun when you want.