如何在Plots.jl中旋转条形图？

如何解决如何在Plots.jl中旋转条形图？

在REPL中执行using Plots之后，bar(["One","Two","Three"],[1,2,3])才能执行。它产生以下内容：

但是，我想将x轴设为y，将y设为x。我只想要用横线表示的相同数据，是吗？我将如何去做？

bar([1,3],["One","Three"])得到：

ERROR: MethodError: no method matching AbstractFloat(::Type{String})
Closest candidates are:
  AbstractFloat(::Bool) at float.jl:258
  AbstractFloat(::Int8) at float.jl:259
  AbstractFloat(::Int16) at float.jl:260
  ...
Stacktrace:
 [1] float(::Type{T} where T) at ./float.jl:277
 [2] _preprocess_barlike(::RecipesPipeline.DefaultsDict,::Array{Float64,1},::Array{String,1}) at /home/dan/.julia/packages/Plots/GDtiZ/src/recipes.jl:509
 [3] macro expansion at /home/dan/.julia/packages/Plots/GDtiZ/src/recipes.jl:359 [inlined]
 [4] apply_recipe(::RecipesPipeline.DefaultsDict,::Type{Val{:bar}},::nothing) at /home/dan/.julia/packages/RecipesBase/aQmWx/src/RecipesBase.jl:281
 [5] _process_seriesrecipe(::Plots.Plot{Plots.GRBackend},::RecipesPipeline.DefaultsDict) at /home/dan/.julia/packages/RecipesPipeline/tkFmN/src/series_recipe.jl:48
 [6] _process_seriesrecipes!(::Plots.Plot{Plots.GRBackend},::Array{Dict{Symbol,Any},1}) at /home/dan/.julia/packages/RecipesPipeline/tkFmN/src/series_recipe.jl:25
 [7] recipe_pipeline!(::Plots.Plot{Plots.GRBackend},::Dict{Symbol,::Tuple{Array{Int64,Array{String,1}}) at /home/dan/.julia/packages/RecipesPipeline/tkFmN/src/RecipesPipeline.jl:96
 [8] _plot!(::Plots.Plot{Plots.GRBackend},1}}) at /home/dan/.julia/packages/Plots/GDtiZ/src/plot.jl:167
 [9] plot(::Array{Int64,::Vararg{Any,N} where N; kw::Base.Iterators.Pairs{Symbol,Symbol,Tuple{Symbol},NamedTuple{(:seriestype,),Tuple{Symbol}}}) at /home/dan/.julia/packages/Plots/GDtiZ/src/plot.jl:57
 [10] bar(::Array{Int64,N} where N; kw::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at /home/dan/.julia/packages/RecipesBase/aQmWx/src/RecipesBase.jl:402
 [11] bar(::Array{Int64,N} where N) at /home/dan/.julia/packages/RecipesBase/aQmWx/src/RecipesBase.jl:402
 [12] top-level scope at REPL[41]:1

执行bar(y=["One",x=[1,3])会产生以下结果：

对于下一步该怎么做我感到很困惑。

解决方法

bar(["One","Two","Three"],[1,2,3],orientation=:h)

“条形类型的水平或垂直方向。值:h，:hor，:horizontal对应于水平（横向，锚定到y轴），以及:v， :vert和:vertical对应于垂直（默认）。“ [1]

参考： [1] http://docs.juliaplots.org/latest/generated/attributes_series/