mantao/Plots.jl
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meetup

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This commit is contained in:
Thomas Breloff 2015-10-24 00:00:26 -04:00
parent a29f0c820b
commit f28e65a26c
2 changed files with 119 additions and 14353 deletions
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14458
examples/meetup/nnet.ipynb
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14
src/utils.jl
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@ -239,13 +239,14 @@ function Base.push!(plt::Plot, i::Integer, x::Real, y::Real)
end end
function Base.push!(plt::Plot, i::Integer, y::Real) function Base.push!(plt::Plot, i::Integer, y::Real)
xdata, ydata = plt[i] xdata, ydata = plt[i]
if !isa(xdata, UnitRange) # if !isa(xdata, UnitRange)
error("Expected x is a UnitRange since you're trying to push a y value only") # error("Expected x is a UnitRange since you're trying to push a y value only. typeof(x) = $(typeof(xdata))")
end # end
plt[i] = (extendUnitRange(xdata), extendSeriesData(ydata, y)) plt[i] = (extendSeriesByOne(xdata), extendSeriesData(ydata, y))
plt plt
end end
Base.push!(plt::Plot, y::Real) = push!(plt, 1, y)
# update all at once # update all at once
function Base.push!(plt::Plot, x::AVec, y::AVec) function Base.push!(plt::Plot, x::AVec, y::AVec)
@ -283,14 +284,15 @@ function Base.append!(plt::Plot, i::Integer, y::AVec)
if !isa(xdata, UnitRange{Int}) if !isa(xdata, UnitRange{Int})
error("Expected x is a UnitRange since you're trying to push a y value only") error("Expected x is a UnitRange since you're trying to push a y value only")
end end
plt[i] = (extendUnitRange(xdata, length(y)), extendSeriesData(ydata, y)) plt[i] = (extendSeriesByOne(xdata, length(y)), extendSeriesData(ydata, y))
plt plt
end end
# used in updating an existing series # used in updating an existing series
extendUnitRange(v::UnitRange{Int}, n::Int = 1) = isempty(v) ? (1:n) : (minimum(v):maximum(v)+n) extendSeriesByOne(v::UnitRange{Int}, n::Int = 1) = isempty(v) ? (1:n) : (minimum(v):maximum(v)+n)
extendSeriesByOne(v::AVec, n::Integer = 1) = isempty(v) ? (1:n) : vcat(v, (1:n) + maximum(v))
extendSeriesData{T}(v::Range{T}, z::Real) = extendSeriesData(float(collect(v)), z) extendSeriesData{T}(v::Range{T}, z::Real) = extendSeriesData(float(collect(v)), z)
extendSeriesData{T}(v::Range{T}, z::AVec) = extendSeriesData(float(collect(v)), z) extendSeriesData{T}(v::Range{T}, z::AVec) = extendSeriesData(float(collect(v)), z)
extendSeriesData{T}(v::AVec{T}, z::Real) = (push!(v, convert(T, z)); v) extendSeriesData{T}(v::AVec{T}, z::Real) = (push!(v, convert(T, z)); v)