update

src/pipeline.jl

@@ -151,26 +151,12 @@ function RecipesPipeline.plot_setup!(plt::Plot, plotattributes, kw_list)
 end
 
 function RecipesPipeline.process_sliced_series_attributes!(plt::Plots.Plot, kw_list)
- min_x = min_y = min_z = +Inf
- max_x = max_y = max_z = -Inf
-
  # determine global extrema
+ ex = ey = ez = +Inf, -Inf
  for kw in kw_list
- if (x = kw[:x]) ≢ nothing
- mn, mx = extrema(x)
- min_x = NaNMath.min(min_x, mn)
- max_x = NaNMath.max(max_x, mx)
- end
- if (y = kw[:y]) ≢ nothing
- mn, mx = extrema(y)
- min_y = NaNMath.min(min_y, mn)
- max_y = NaNMath.max(max_y, mx)
- end
- if (z = kw[:z]) ≢ nothing
- mn, mx = extrema(z)
- min_z = NaNMath.min(min_z, mn)
- max_z = NaNMath.max(max_z, mx)
- end
+ ex = nan_min_max(kw[:x], ex)
+ ey = nan_min_max(kw[:y], ey)
+ ez = nan_min_max(kw[:z], ez)
  end
 
  # swap errors
@@ -185,9 +171,9 @@ function RecipesPipeline.process_sliced_series_attributes!(plt::Plots.Plot, kw_l
  end
 
  for kw in kw_list
- kw[:ex] = min_x, max_x
- kw[:ey] = min_y, max_y
- kw[:ez] = min_z, max_z
+ kw[:ex] = ex
+ kw[:ey] = ey
+ kw[:ez] = ez
 
  rib = get(kw, :ribbon, default(:ribbon))
  fr = get(kw, :fillrange, default(:fillrange))

src/utils.jl

@@ -69,6 +69,12 @@ function iter_segments(args...)
  NaNSegmentsIterator(tup, n1, n2)
 end
 
+nan_min_max(::Any, ::Any) = nothing
+function nan_min_max(x::AbstractArray{<:Number}, ex)
+ mn, mx = extrema(x)
+ NaNMath.min(ex[1], mn), NaNMath.max(ex[2], mx)
+end
+
 function series_segments(series::Series, seriestype::Symbol = :path; check = false)
  x, y, z = series[:x], series[:y], series[:z]
  (x === nothing || isempty(x)) && return UnitRange{Int}[]