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Add some undefs to Array constructors

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This commit is contained in:
Michael Krabbe Borregaard 2018-08-23 16:31:28 +02:00
parent 69bdd6db83
commit 28ac117d68
2 changed files with 3 additions and 3 deletions
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4
src/backends/glvisualize.jl
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@ -837,7 +837,7 @@ function gl_bar(d, kw_args)
fillto = 0
end
# create the bar shapes by adding x/y segments
positions, scales = Array{Point2f0}(ny), Array{Vec2f0}(ny)
positions, scales = Array{Point2f0}(undef, ny), Array{Vec2f0}(undef, ny)
m = Reactive.value(kw_args[:model])
sx, sy = m[1,1], m[2,2]
for i=1:ny
@ -988,7 +988,7 @@ function scale_for_annotations!(series::Series, scaletype::Symbol = :pixels)
# we use baseshape to overwrite the markershape attribute
# with a list of custom shapes for each
msw, msh = anns.scalefactor
offsets = Array{Vec2f0}(length(anns.strs))
offsets = Array{Vec2f0}(undef, length(anns.strs))
series[:markersize] = map(1:length(anns.strs)) do i
str = _cycle(anns.strs, i)
# get the width and height of the string (in mm)

2
src/series.jl
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@ -594,7 +594,7 @@ function split_kw(key, val::SeriesAnnotations, indices)
end
function groupedvec2mat(x_ind, x, y::AbstractArray, groupby, def_val = y[1])
y_mat = Array{promote_type(eltype(y), typeof(def_val))}(length(keys(x_ind)), length(groupby.groupLabels))
y_mat = Array{promote_type(eltype(y), typeof(def_val))}(undef, length(keys(x_ind)), length(groupby.groupLabels))
fill!(y_mat, def_val)
for i in 1:length(groupby.groupLabels)
xi = x[groupby.groupIds[i]]