[BUG] heatmap broken for OffsetArray

[simeonschaub]

Details

julia> using Plots, OffsetArrays

julia> heatmap(OffsetMatrix(rand(11, 11), -5:5, -5:5))
ERROR: BoundsError: attempt to access 11-element OffsetArrays.IdOffsetRange{Int64, Base.OneTo{Int64}} with indices -5:5 at index [11]
Stacktrace:
  [1] throw_boundserror(A::OffsetArrays.IdOffsetRange{Int64, Base.OneTo{Int64}}, I::Tuple{Int64})
    @ Base ./abstractarray.jl:703
  [2] checkbounds
    @ ./abstractarray.jl:668 [inlined]
  [3] getindex
    @ ~/.julia/packages/OffsetArrays/WvkHl/src/axes.jl:224 [inlined]
  [4] __heatmap_edges(v::OffsetArrays.IdOffsetRange{Int64, Base.OneTo{Int64}}, isedges::Bool, ispolar::Bool)
    @ Plots ~/.julia/dev/Plots/src/utils.jl:242
  [5] _heatmap_edges(#unused#::Val{true}, v::OffsetArrays.IdOffsetRange{Int64, Base.OneTo{Int64}}, #unused#::Symbol, isedges::Bool, ispolar::Bool)
    @ Plots ~/.julia/dev/Plots/src/utils.jl:246
  [6] heatmap_edges(v::OffsetArrays.IdOffsetRange{Int64, Base.OneTo{Int64}}, scale::Symbol, isedges::Bool, ispolar::Bool) (repeats 2 times)
    @ Plots ~/.julia/dev/Plots/src/utils.jl:260
  [7] expand_extrema!(sp::Plots.Subplot{Plots.GRBackend}, plotattributes::RecipesPipeline.DefaultsDict)
    @ Plots ~/.julia/dev/Plots/src/axes.jl:512
  [8] _expand_subplot_extrema(sp::Plots.Subplot{Plots.GRBackend}, plotattributes::RecipesPipeline.DefaultsDict, st::Symbol)
    @ Plots ~/.julia/dev/Plots/src/pipeline.jl:425
  [9] add_series!(plt::Plots.Plot{Plots.GRBackend}, plotattributes::RecipesPipeline.DefaultsDict)
    @ Plots ~/.julia/dev/Plots/src/pipeline.jl:368
 [10] _process_seriesrecipe(plt::Any, plotattributes::Any)
    @ RecipesPipeline ~/.julia/packages/RecipesPipeline/XxUHt/src/series_recipe.jl:46
 [11] _process_seriesrecipes!(plt::Any, kw_list::Any)
    @ RecipesPipeline ~/.julia/packages/RecipesPipeline/XxUHt/src/series_recipe.jl:27
 [12] recipe_pipeline!(plt::Any, plotattributes::Any, args::Any)
    @ RecipesPipeline ~/.julia/packages/RecipesPipeline/XxUHt/src/RecipesPipeline.jl:99
 [13] _plot!(plt::Plots.Plot, plotattributes::Any, args::Any)
    @ Plots ~/.julia/dev/Plots/src/plot.jl:223
 [14] plot(args::Any; kw::Base.Pairs{Symbol, V, Tuple{Vararg{Symbol, N}}, NamedTuple{names, T}} where {V, N, names, T<:Tuple{Vararg{Any, N}}})
    @ Plots ~/.julia/dev/Plots/src/plot.jl:102
 [15] heatmap(::Any, ::Vararg{Any}; kw::Base.Pairs{Symbol, V, Tuple{Vararg{Symbol, N}}, NamedTuple{names, T}} where {V, N, names, T<:Tuple{Vararg{Any, N}}})
    @ Plots ~/.julia/packages/RecipesBase/eU0hg/src/RecipesBase.jl:427
 [16] heatmap(::Any, ::Vararg{Any})
    @ Plots ~/.julia/packages/RecipesBase/eU0hg/src/RecipesBase.jl:427
 [17] top-level scope
    @ REPL[16]:1

Backends

This bug occurs on ( insert x below )

Backend	yes	no	untested
gr (default)	x
pythonplot			x
plotlyjs			x
pgfplotsx			x
unicodeplots			x
inspectdr			x
gaston			x

Versions

Plots.jl version: v1.38.0-dev
Backend version (]st -m <backend(s)>): GR v0.71.3

Output of versioninfo():

Julia Version 1.8.4
Commit 00177ebc4fc (2022-12-23 21:32 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: 16 × AMD Ryzen 7 PRO 4750U with Radeon Graphics
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-13.0.1 (ORCJIT, znver2)
  Threads: 1 on 16 virtual cores

[icarosadero]

Ran into the same problem, doing this before passing to heatmap worked:

# A is the OffsetMatrix

A_matrix = Matrix(collect(A))

heatmap(A_matrix)