Default alphas for colors are your own alphas (#15)

JuliaGraphics · Apr 4, 2024 · 257c3bd · 257c3bd · eliascarv · Apr 4, 2024
1 parent 8fcad1e
commit 257c3bd
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/Colorfy.jl b/src/Colorfy.jl
@@ -104,6 +104,8 @@ Default color alphas for `values`.
 """
 defaultalphas(values) = fill(1, length(values))
 
+defaultalphas(values::Values{Colorant}) = alpha.(values)
+
 """
     Colorfy.defaultcolorscheme(values)
 

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -65,9 +65,14 @@ using Test
     colorfier = Colorfier(values, alphas=0.5)
     @test Colorfy.colors(colorfier) == coloralpha.(colors, 0.5)
 
+    values = colors
     alphas = rand(5)
-    colorfier = Colorfier(colors; alphas)
+    colorfier = Colorfier(values; alphas)
     @test Colorfy.colors(colorfier) == coloralpha.(colors, alphas)
+
+    values = coloralpha.(colors, alphas)
+    colorfier = Colorfier(values)
+    @test Colorfy.colors(colorfier) == values
   end
 
   @testset "colorfy" begin
-Original file line number
+Diff line change
@@ Expand Up / @@ -104,6 +104,8 @@ Default color alphas for `values`. @@
     """
     defaultalphas(values) = fill(1, length(values))
+    defaultalphas(values::Values{Colorant}) = alpha.(values)
     """
         Colorfy.defaultcolorscheme(values)
@@ Expand Down @@