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Updated for v1.2.0

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Giorgio Calderone 2020-04-20 18:51:36 +02:00
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README.md
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@ -3,8 +3,7 @@
[![Build Status](https://travis-ci.org/gcalderone/Gnuplot.jl.svg?branch=master)](https://travis-ci.org/gcalderone/Gnuplot.jl)
[![License](http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat)](LICENSE.md)
[![DocumentationStatus](https://img.shields.io/badge/docs-stable-blue.svg?style=flat)](https://gcalderone.github.io/Gnuplot.jl/v1.1.0/)
[![DocumentationStatus](https://img.shields.io/badge/docs-latest-blue.svg?style=flat)](https://gcalderone.github.io/Gnuplot.jl/v1.2.0/)
[![DocumentationStatus](https://img.shields.io/badge/docs-stable-blue.svg?style=flat)](https://gcalderone.github.io/Gnuplot.jl/v1.2.0/)
**Gnuplot.jl** is a simple package able to send both data and commands from Julia to an underlying [gnuplot](http://gnuplot.sourceforge.net/) process. Its main purpose it to provide a fast and powerful data visualization framework, using an extremely concise Julia syntax.
@ -22,9 +21,9 @@ You may check the installed **Gnuplot.jl** version with:
```julia
]st Gnuplot
```
If the displayed version is not v1.1.0 you are probably having a dependency conflict. In this case try forcing installation of the latest version with:
If the displayed version is not v1.2.0 you are probably having a dependency conflict. In this case try forcing installation of the latest version with:
```julia
]add Gnuplot@1.1.0
]add Gnuplot@1.2.0
```
and check which package is causing the conflict.
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## Quick start
The following examples are supposed to be self-explaining. See [documentation](https://gcalderone.github.io/Gnuplot.jl/v1.1.0/) for further informations.
The following examples are supposed to be self-explaining. See [documentation](https://gcalderone.github.io/Gnuplot.jl/v1.2.0/) for further informations.
### A simple parabola
```julia
x = 1.:20
@gp x x.^2 "with lines title 'Parabola'"
save(term="pngcairo size 480,360", output="examples/ex1.png")
save("parabola.gp") # => save a script file with both data and command to re-create the plot.
save("parabola.gp") # => save a script file with both data and command to re-create the plot.
```
![ex1.png](examples/ex1.png)
@ -74,7 +73,7 @@ y = randn(10_000)
h = hist(x, y, bs1=0.25, nbins2=20)
@gp "set multiplot layout 1,2"
@gp :- 1 key="outside top center box horizontal" "set size ratio -1" h
clines = contourlines(h.bins1, h.bins2, h.counts, cntrparam="levels discrete 10, 30, 60, 90");
clines = contourlines(h, "levels discrete 10, 30, 60, 90");
for i in 1:length(clines)
@gp :- clines[i].data "w l t '$(clines[i].z)' lw $i lc rgb 'gray'" :-
end