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Merge pull request #1183 from daschw/spy

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spy recipe: change default color for matrices with unique values
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Daniel Schwabeneder 2017-10-17 09:23:25 +02:00 committed by GitHub
commit ae9c26504d
1 changed files with 3 additions and 1 deletions
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src/recipes.jl
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@ -937,6 +937,8 @@ end
mat = g.args[1] mat = g.args[1]
if length(unique(mat[mat .!= 0])) < 2 if length(unique(mat[mat .!= 0])) < 2
legend --> nothing legend --> nothing
# revert the default gradient to have a darker (almost black) color in the default theme
seriescolor --> cgrad([cgrad()[0], cgrad()[1]])
end end
n,m = size(mat) n,m = size(mat)
Plots.SliceIt, 1:m, 1:n, Surface(mat) Plots.SliceIt, 1:m, 1:n, Surface(mat)
@ -945,7 +947,7 @@ end
@recipe function f(::Type{Val{:spy}}, x,y,z) @recipe function f(::Type{Val{:spy}}, x,y,z)
yflip := true yflip := true
aspect_ratio := 1 aspect_ratio := 1
rs, cs, zs = findnz(z.surf) rs, cs, zs = findnz(z.surf)
newz = fill(NaN, size(z)...) newz = fill(NaN, size(z)...)