In [3]:

    

using Plots
using Colors
gr()


    

    
Out[3]:





Plots.GRBackend()

In [4]:

    

base03=parse(Colorant,"#002b36");
base02=parse(Colorant,"#073642");
base01=parse(Colorant,"#586e75");
base00=parse(Colorant,"#657b83");
base0=parse(Colorant,"#839496");
base1=parse(Colorant,"#839496");
base2=parse(Colorant,"#eee8d5");
base3=parse(Colorant,"#fdf6e3");

yellow=parse(Colorant,"#b58900");
orange=parse(Colorant,"#cb4b16");
red=parse(Colorant,"#dc322f");
magenta=parse(Colorant,"#d33682");
violet=parse(Colorant,"#6c71c4");
blue=parse(Colorant,"#268bd2");
cyan=parse(Colorant,"#3aa198");
green=parse(Colorant,"#859900");

display([base03, base02, base01,base00,base0,base1,base2,base3])
display([yellow,orange,red,magenta,violet,blue,cyan,magenta])


    

In [5]:

    

x=collect(0:.1:4π);
y1=sin.(x);
y2=cos.(x);
y3=sin.(2*x);
y4=cos.(2*x);
y5=sin.(x/2);


    

In [6]:

    

plot(x,y1,label="leg label")
plot!(title="Title",
    xlabel="x label",
    ylabel="y label")


    

    
Out[6]:

In [7]:

    

plot(x,y1,legend=false)


    

    
Out[7]:

In [8]:

    

plot(x,y1,
    annotation=(x[10],y1[10],"Hi!"))


    

    
Out[8]:

In [9]:

    

plot(x,y1)
annotate!(x[10],y1[10],"Hello World!")


    

    
Out[9]:

In [10]:

    

plot(x,y1)
annotate!(x[10],y1[10],text("Hello World!",:left))

annotate!(x[60],y1[60],text("Right and Red",:right,magenta,45.))

annotate!(x[70],y1[70],text("Right and Red",font(:right,magenta,45.)))


    

    
Out[10]:

In [14]:

    

f=font(:center,magenta,45.)

println(f,"\t",typeof(f))

plot(x,y1)
annotate!(10*rand(),rand(),text("Point 1",f))

annotate!(10*rand(),rand(),text("Point 2",f))

annotate!(10*rand(),rand(),text("Point 3",f))


    

    




Plots.Font("sans-serif", 14, :hcenter, :vcenter, 45.0, RGB{N0f8}(0.827,0.212,0.51))	Plots.Font






    
Out[14]:

In [31]:

    

plot(x,y1,
    xticks=[0,π,2π,3π,4π],
    yticks=[-1,-.5,0,.5,1]    )


    

    
Out[31]:

In [21]:

    

pyplot()
plot(x,y1,formatter=:scientific)


    

    
Out[21]:

In [28]:

    

function mylabel(num::Real)
    if isapprox(num,π)
        return "π"
    elseif isapprox(num,0)
        return "0"
    end
    
    num2=num/π
    
    for ii in 1:10
        if isapprox(num2,ii)
            return "$ii π"
        elseif isapprox(num,-ii)
            return "-$ii π"
        end
    end
        
    return "$num"
end


    

    
Out[28]:





mylabel (generic function with 1 method)

In [35]:

    

pyplot()
plot(x,y1,
    xticks=[0,π,2π,3π,4π],
    formatter=mylabel)


    

    
Out[35]:

In [37]:

    

gr()
plot(x,y1,
    ylims=[-.5,.5])


    

    
Out[37]:

In [36]:

    

gr()
plot(x,y1,
    rotation=45)


    

    
Out[36]:

In [51]:

    

plot(factorial.(1:20),
    yscale=:log10)


    

    
Out[51]:

In [53]:

    

plot(x,y1,
    xflip=true)


    

    
Out[53]:

In [55]:

    

plot(x,y1,
    legend=:bottomright)


    

    
Out[55]:

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