My mistake, it should work with append! instead of push!.
For your second question, here's one option:
a, b, c, d = [rand(10) for _ in 1:4]
On Wednesday, December 31, 2014 5:58:15 PM UTC-8, AVF wrote:
>
> Sorry, doesn't seem to work:
>
> a = rand(10)
>
> b = rand(10)
>
> c = rand(10)
>
> d = rand(10)
>
>
> p = plot(x=a, y=b)
>
> push!(p.layers, layer(x=c, y=d))
>
> `convert` has no method matching convert(::Type{Layer}, ::Array{Layer,1})
> while loading In[185], in expression starting on line 9
>
> in push! at array.jl:457
>
>
> As an aside, is there a way to do something like:
>
> [a b c d] = rand(10,4)
>
>
>
>
> On Wednesday, December 31, 2014 11:01:36 AM UTC-6, Daniel Jones wrote:
>>
>>
>> It's not really supported. Adding a "push!" function to add layers to
>> plots was proposed (https://github.com/dcjones/Gadfly.jl/issues/332),
>> but I haven't done so yet. In fact, adding layers to a plot p will usually
>> work with "push!(p.layers, layer(...))", but that's kind of an unofficial
>> solution.
>>
>
