mantao/Plots.jl
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Moved limits into plot/series attributes

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This commit is contained in:
Nicholas Bauer 2021-10-24 11:40:08 -04:00
parent 2e67e84361
commit 9cdc214f7a
1 changed files with 8 additions and 11 deletions
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19
src/colorbars.jl
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@ -5,29 +5,28 @@ process_clims(s::Union{Symbol,Nothing,Missing}) = ignorenan_extrema
# don't specialize on ::Function otherwise python functions won't work
process_clims(f) = f
const sp_clims = IdDict{Subplot,Tuple{Float64,Float64}}()
const series_clims = IdDict{Series,Tuple{Float64,Float64}}()
get_clims(sp::Subplot)::Tuple{Float64,Float64} =
haskey(sp_clims, sp) ? sp_clims[sp] : update_clims(sp)
haskey(sp.attr, :clims_calculated) ? sp[:clims_calculated] : update_clims(sp)
get_clims(series::Series)::Tuple{Float64,Float64} =
haskey(series_clims, series) ? series_clims[series] : update_clims(series)
haskey(series.plotattributes, :clims_calculated) ?
series[:clims_calculated]::Tuple{Float64,Float64} : update_clims(series)
get_clims(sp::Subplot, series::Series)::Tuple{Float64,Float64} =
series[:colorbar_entry] ? get_clims(sp) : get_clims(series)
function update_clims(sp::Subplot, op = process_clims(sp[:clims]))::Tuple{Float64,Float64}
zmin, zmax = Inf, -Inf
for series in series_list(sp)
if series[:colorbar_entry]
if series[:colorbar_entry]::Bool
zmin, zmax = _update_clims(zmin, zmax, update_clims(series, op)...)
else
update_clims(series, op)
end
end
return sp_clims[sp] = zmin <= zmax ? (zmin, zmax) : (NaN, NaN)
return sp[:clims_calculated] = zmin <= zmax ? (zmin, zmax) : (NaN, NaN)
end
const z_colored_series = [:contour, :contour3d, :heatmap, :histogram2d, :surface, :hexbin]
"""
update_clims(::Series, op=Plots.ignorenan_extrema)
Finds the limits for the colorbar by taking the "z-values" for the series and passing them into `op`,
@ -36,7 +35,6 @@ values of the input. The value is stored as a series property, which is retrieve
"""
function update_clims(series::Series, op = ignorenan_extrema)::Tuple{Float64,Float64}
zmin, zmax = Inf, -Inf
z_colored_series = (:contour, :contour3d, :heatmap, :histogram2d, :surface, :hexbin)
# keeping this unrolled has higher performance
if series[:seriestype] ∈ z_colored_series && series[:z] !== nothing
@ -51,8 +49,7 @@ function update_clims(series::Series, op = ignorenan_extrema)::Tuple{Float64,Flo
if series[:fill_z] !== nothing
zmin, zmax = update_clims(zmin, zmax, series[:fill_z], op)
end
return series_clims[series] = zmin <= zmax ? (zmin, zmax) : (NaN, NaN)
return series[:clims_calculated] = zmin <= zmax ? (zmin, zmax) : (NaN, NaN)
end
update_clims(zmin, zmax, vals::AbstractSurface, op)::Tuple{Float64,Float64} =