mantao/Plots.jl
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implement additional get_***color methods

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This commit is contained in:
Daniel Schwabeneder 2018-08-24 16:40:49 +02:00
parent 9b6fc4bc6b
commit e991e2bf37
1 changed files with 33 additions and 45 deletions
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78
src/utils.jl
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@ -617,20 +617,40 @@ function hascolorbar(sp::Subplot)
hascbar hascbar
end end
function get_linecolor(series, i::Int = 1) for comp in (:line, :fill, :marker)
lc = series[:linecolor]
lz = series[:line_z]
if lz == nothing
isa(lc, ColorGradient) ? lc : plot_color(_cycle(lc, i))
else
cmin, cmax = get_clims(series[:subplot])
grad = isa(lc, ColorGradient) ? lc : cgrad()
grad[clamp((_cycle(lz, i) - cmin) / (cmax - cmin), 0, 1)]
end
end
function get_linealpha(series, i::Int = 1) compcolor = Symbol(comp, :color)
_cycle(series[:linealpha], i) get_compcolor = Symbol(:get_, compcolor)
comp_z = Symbol(comp, :_z)
compalpha = Symbol(comp, :alpha)
get_compalpha = Symbol(:get_, compalpha)
@eval begin
function $get_compcolor(series, cmin::Real, cmax::Real, i::Int = 1)
c = series[$Symbol(compcolor)]
z = series[$Symbol(comp_z)]
if z == nothing
isa(c, ColorGradient) ? c : plot_color(_cycle(c, i))
else
grad = isa(c, ColorGradient) ? c : cgrad()
grad[clamp((_cycle(z, i) - cmin) / (cmax - cmin), 0, 1)]
end
end
$get_compcolor(series, clims, i::Int = i) = $get_compcolor(series, clims[1], clims[2], i)
function $get_compcolor(series, i::Int = 1)
if series[$Symbol(comp_z)] == nothing
$get_compcolor(series, 0, 1, i)
else
$get_compcolor(series, get_clims(series[:subplot]), i)
end
end
$get_compalpha(series, i::Int = 1) = _cycle(series[$compalpha], i)
end
end end
function get_linewidth(series, i::Int = 1) function get_linewidth(series, i::Int = 1)
@ -641,38 +661,6 @@ function get_linestyle(series, i::Int = 1)
_cycle(series[:linestyle], i) _cycle(series[:linestyle], i)
end end
function get_fillcolor(series, i::Int = 1)
fc = series[:fillcolor]
fz = series[:fill_z]
if fz == nothing
isa(fc, ColorGradient) ? fc : plot_color(_cycle(fc, i))
else
cmin, cmax = get_clims(series[:subplot])
grad = isa(fc, ColorGradient) ? fc : cgrad()
grad[clamp((_cycle(fz, i) - cmin) / (cmax - cmin), 0, 1)]
end
end
function get_fillalpha(series, i::Int = 1)
_cycle(series[:fillalpha], i)
end
function get_markercolor(series, i::Int = 1)
mc = series[:markercolor]
mz = series[:marker_z]
if mz == nothing
isa(mc, ColorGradient) ? mc : plot_color(_cycle(mc, i))
else
cmin, cmax = get_clims(series[:subplot])
grad = isa(mc, ColorGradient) ? mc : cgrad()
grad[clamp((_cycle(mz, i) - cmin) / (cmax - cmin), 0, 1)]
end
end
function get_markeralpha(series, i::Int = 1)
_cycle(series[:markeralpha], i)
end
function get_markerstrokecolor(series, i::Int = 1) function get_markerstrokecolor(series, i::Int = 1)
msc = series[:markerstrokecolor] msc = series[:markerstrokecolor]
isa(msc, ColorGradient) ? msc : _cycle(msc, i) isa(msc, ColorGradient) ? msc : _cycle(msc, i)