mantao/Plots.jl
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make theme compatible with old PlotThemes

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This commit is contained in:
Daniel Schwabeneder 2019-11-27 10:35:53 +01:00
parent 243ff2d59e
commit ec4420cb38
1 changed files with 9 additions and 0 deletions
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9
src/themes.jl
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@ -13,6 +13,7 @@ function _theme(s::Symbol, defaults::KW; kw...)
reset_defaults()
# Set the theme's gradient as default
fix_colorgradient!(defaults)
if haskey(defaults, :colorgradient)
PlotUtils.clibrary(:misc)
PlotUtils.default_cgrad(default = :sequential, sequential = PlotThemes.gradient_name(s))
@ -39,6 +40,13 @@ function _theme(s::Symbol, defaults::KW; kw...)
return
end
# be compatible with old PlotThemes specifying the colorgradient with `:gradient`
function fix_colorgradient!(defaults)
if haskey(defaults, :gradient) && !haskey(defaults, :colorgradient)
defaults[:colorgradient] = pop!(defaults, :gradient)
end
end
@deprecate set_theme(s) theme(s)
@userplot ShowTheme
@ -56,6 +64,7 @@ _get_showtheme_args(thm::Symbol, func::Symbol) = thm, get(_color_functions, func
defaults = PlotThemes._themes[thm].defaults
# get the gradient
fix_colorgradient!(defaults)
gradient_colors = get(defaults, :colorgradient, cgrad(:inferno).colors)
colorgradient = cgrad(cfunc.(RGB.(gradient_colors)))