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Comments (6)

dcjones avatar dcjones commented on May 23, 2024

Should work now. Thanks for reporting.

from gadfly.jl.

swadey avatar swadey commented on May 23, 2024

Thanks Daniel,

Unfortunately, I'm still having problems with this when I add data:

julia> layer(bbn[:(target .== true), :], Geom.line, x = "score")                                                                                           
ERROR: no method layer((Symbol,ASCIIString),DataFrame,BarGeometry)                                                                                         

julia> layer                                                                                                                                               
# methods for generic function layer                                                                                                                       
layer(data::Union(AbstractDataFrame,Nothing))                                                                                                              
layer(data::Union(AbstractDataFrame,Nothing),statistic::StatisticElement)                                                                                  
layer(data::Union(AbstractDataFrame,Nothing),statistic::StatisticElement,geom::GeometryElement) at /Users/swade/.julia/Gadfly/src/Gadfly.jl:75             
layer(statistic::StatisticElement,geom::GeometryElement) at /Users/swade/.julia/Gadfly/src/Gadfly.jl:82                                                    
layer(geom::GeometryElement) at /Users/swade/.julia/Gadfly/src/Gadfly.jl:87

Despite the method not showing up, I can see this in Gadfly.jl:

function layer(data::Union(AbstractDataFrame, Nothing),                                                                                                    
               statistic::StatisticElement=Stat.nil,                                                                                                       
               geom::GeometryElement=Geom.nil;                                                                                                             
               mapping...)                                                                                                                                 
    Layer(data, {k => v for (k, v) in mapping}, statistic, geom)                                                                                           
end

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dehann avatar dehann commented on May 23, 2024

Hi,

I had to index into the new layer being added to make this work on Julia 0.3.8 and Gadfly 0.3.12, also in IJulia notebook, Ubuntu 12.04.

p = plot(x=linspace(1,10,10), y=rand(10), Geom.line)
push!(p.layers, layer(x=linspace(1,10,10),y=rand(10),Geom.line)[1])

The error without indexing is:

convert has no method matching convert(::Type{Layer}, ::Array{Layer,1})

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dcjones avatar dcjones commented on May 23, 2024

You can actually just say this now:

push!(p, layer(x=linspace(1,10,10),y=rand(10),Geom.line))

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dehann avatar dehann commented on May 23, 2024

Thanks Daniel,

Maybe I'm just missing something obvious or on an older version than you, but I still get this after Pkg.update(). I misread the first argument at first, but now get this:

push! has no method matching push!(::Plot, ::Array{Layer,1})
while loading In[10], in expression starting on line 5

Never the less, I have it working with the [1] indexing.

Thanks

from gadfly.jl.

dcjones avatar dcjones commented on May 23, 2024

I hadn't tagged a new version since adding that feature. It should work after doing Pkg.update() now.

from gadfly.jl.

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