~~~~{.julia}
using Plots
gr()
x = range(0, stop=2π, length=50)
println(x)
~~~~~~~~~~~~~


~~~~
0.0:0.1282282715750936:6.283185307179586
~~~~



~~~~{.julia}
p = plot(x, sin.(x), size =(900,300))
p
~~~~~~~~~~~~~


![](figures/plotsjl_test_gr_1_1.png)\ 


~~~~{.julia}
plot(x, sin.(x))
~~~~~~~~~~~~~


![](figures/plotsjl_test_gr_2_1.png)\ 


~~~~{.julia}
plot(rand(100) / 3,reg=true,fill=(0,:green))
scatter!(rand(100),markersize=6,c=:orange)
~~~~~~~~~~~~~


![](figures/plotsjl_test_gr_3_1.png)\ 


![A random walk.](figures/plotsjl_test_gr_random_1.png){#fig:random}