mantao/Gnuplot.jl
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Added support "missing"; Updated minimum gnuplot version

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This commit is contained in:
Giorgio Calderone 2020-03-27 19:10:47 +01:00
parent 1e7a8a481f
commit 5eafabfca5
1 changed files with 4 additions and 3 deletions
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src/Gnuplot.jl
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@ -100,6 +100,7 @@ end
# --------------------------------------------------------------------- # ---------------------------------------------------------------------
tostring(::Missing) = "?"
tostring(v) = string(v) tostring(v) = string(v)
tostring(c::ColorTypes.RGB) = string(Int(c.r*255)) * " " * string(Int(c.g*255)) * " " * string(Int(c.b*255)) tostring(c::ColorTypes.RGB) = string(Int(c.r*255)) * " " * string(Int(c.g*255)) * " " * string(Int(c.b*255))
tostring(v::AbstractString) = "\"" * string(v) * "\"" tostring(v::AbstractString) = "\"" * string(v) * "\""
@ -763,7 +764,7 @@ version() = v"1.0-dev"
Return the *gnuplot* application version. Return the *gnuplot* application version.
Raise an error if version is < 4.7 (required to use data blocks). Raise an error if version is < 5.0 (required to use data blocks).
""" """
function gpversion() function gpversion()
options.dry && (return v"0.0.0") options.dry && (return v"0.0.0")
@ -785,8 +786,8 @@ function gpversion()
end end
end end
if ver < v"4.7" if ver < v"5.0"
error("gnuplot ver. >= 4.7 is required, but " * string(ver) * " was found.") error("gnuplot ver. >= 5.0 is required, but " * string(ver) * " was found.")
end end
return ver return ver
end end