Plots.jl bar width and color

[Andre Bieler]

How can I set the with of bars in a bar plot.

say for

```julia

bar([1,2,3], [4,6,3])

```

Is it possible to pick colors that are not defined as

keywords like :black, :grey. etc?

Something like #BFBFBF

Cheers,

Andre

[Tom Breloff]

You can use any Colors.Colorant, or arrays of them: c = [:blue, RGB(1,0,0), RGBA(1,0,0,0.2)]

[Andre Bieler]

Great,

what about the width of the bars?

[Tom Breloff]

I think I implemented 'bar_width' recently. Might depend on backend? You can always look at the src/args.jl code to get ideas of what is implemented (until good docs are ready of course)