Merge pull request #15 from mkborregaard/master

Move rgba_string function
JuliaPlots · May 11, 2017 · 779b63e · 779b63e
2 parents 1648d98 + b01d63a
commit 779b63e
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diff --git a/src/color_gradients.jl b/src/color_gradients.jl
@@ -243,6 +243,10 @@ function sample_evenly(v::AbstractVector, n::Integer = length(v))
     v[idx]
 end
 
+
+# allows passing a ColorGradient to rgba_string and get a useful response by picking the first color - introduced because the plotly backend to Plots uses this functionality
+rgba_string(cg::ColorGradient) = rgba_string(cg[1])
+
 include("gradients/matplotlib.jl")
 include("gradients/cmocean.jl")
 include("gradients/colorbrewer.jl")

diff --git a/src/color_utils.jl b/src/color_utils.jl
@@ -155,6 +155,3 @@ end
 function rgba_string(c::Colorant)
 	@sprintf("rgba(%d, %d, %d, %1.3f)", make255(red(c)), make255(green(c)), make255(blue(c)), alpha(c))
 end
-
-# allows passing a ColorGradient to rgba_string and get a useful response by picking the first color - introduced because the plotly backend to Plots uses this functionality
-rgba_string(cg::ColorGradient) = rgba_string(cg[1])