mantao/Plots.jl
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handle chars

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This commit is contained in:
Daniel Schwabeneder 2019-08-06 14:05:35 +02:00
parent 79777adc07
commit a63a9248d6
1 changed files with 5 additions and 2 deletions
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7
src/series.jl
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@ -7,12 +7,12 @@
# note: returns meta information... mainly for use with automatic labeling from DataFrames for now
const FuncOrFuncs{F} = Union{F, Vector{F}, Matrix{F}}
const DataPoint = Union{Number, AbstractString, Missing}
const DataPoint = Union{Number, AbstractString, AbstractChar, Missing}
const SeriesData = Union{AVec{<:DataPoint}, Function, Surface, Volume}
prepareSeriesData(x) = error("Cannot convert $(typeof(x)) to series data for plotting")
prepareSeriesData(::Nothing) = nothing
prepareSeriesData(s::SeriesData) = handlemissings(s)
prepareSeriesData(s::SeriesData) = handlemissings(handlechars(s))
handlemissings(v) = v
handlemissings(v::AbstractArray{Union{T,Missing}}) where T <: Number = replace(v, missing => NaN)
@ -20,6 +20,9 @@ handlemissings(v::AbstractArray{Union{T,Missing}}) where T <: AbstractString = r
handlemissings(s::Surface) = Surface(handlemissings(s.surf))
handlemissings(v::Volume) = Volume(handlemissings(v.v), v.x_extents, v.y_extents, v.z_extents)
handlechars(x) = x
handlechars(c::AVec{<:AbstractChar}) = string.(c)
# default: assume x represents a single series
convertToAnyVector(x) = Any[prepareSeriesData(x)]