Remove pirated fucntions and replace by provided ones

src/colors.jl

@@ -1,4 +1,4 @@
-"""
+"""depend
 $(SIGNATURES)
 
 Create customized distinguishable colormap for interior regions.
@@ -16,7 +16,9 @@ RGB{Float64}(0.85, 0.6, 0.6)
 """
 function region_cmap(n)
     ColorSchemes.distinguishable_colors(max(5, n),
-                                        [Colors.RGB(0.85, 0.6, 0.6), Colors.RGB(0.6, 0.85, 0.6), Colors.RGB(0.6, 0.6, 0.85)];
+                                        [Colors.RGB{Float64}(0.85, 0.6, 0.6), 
+                                         Colors.RGB{Float64}(0.6, 0.85, 0.6), 
+                                         Colors.RGB{Float64}(0.6, 0.6, 0.85)];
                                         lchoices = range(70; stop = 80, length = 5),
                                         cchoices = range(25; stop = 65, length = 15),
                                         hchoices = range(20; stop = 360, length = 15))
@@ -39,53 +41,14 @@ RGB{Float64}(1.0, 0.0, 0.0)
 """
 function bregion_cmap(n)
     ColorSchemes.distinguishable_colors(max(5, n),
-                                        [Colors.RGB(1.0, 0.0, 0.0), Colors.RGB(0.0, 1.0, 0.0), Colors.RGB(0.0, 0.0, 1.0)];
+                                        [Colors.RGB{Float64}(1.0, 0.0, 0.0), 
+                                         Colors.RGB{Float64}(0.0, 1.0, 0.0), 
+                                         Colors.RGB{Float64}(0.0, 0.0, 1.0)];
                                         lchoices = range(50; stop = 75, length = 10),
                                         cchoices = range(75; stop = 100, length = 10),
                                         hchoices = range(20; stop = 360, length = 30))
 end
 
-"""
-$(SIGNATURES)
-
-Create RGB color from color name string.
-
-julia> Colors.RGB("red")
-RGB{Float64}(1.0,0.0,0.0)
-```
-"""
-function Colors.RGB(c::String)
-    c64 = Colors.color_names[c]
-    Colors.RGB(c64[1] / 255, c64[2] / 255, c64[3] / 255)
-end
-
-"""
-$(SIGNATURES)
-
-Create RGB color from color name symbol.
-
-```jldoctest
-julia> Colors.RGB(:red)
-RGB{Float64}(1.0, 0.0, 0.0)
-```
-"""
-Colors.RGB(c::Symbol) = Colors.RGB(String(c))
-
-"""
-$(SIGNATURES)
-
-Create RGB color from tuple
-
-```jldoctest
-julia> Colors.RGB((1.0,0,0))
-RGB{Float64}(1.0, 0.0, 0.0)
-```
-"""
-Colors.RGB(c::Tuple) = Colors.RGB(c...)
-
-"""
-$(SIGNATURES)
-
 Create color tuple from  color description (e.g. string)
 
 ```jldoctest
@@ -96,7 +59,7 @@ julia> rgbtuple("red")
 (1.0, 0.0, 0.0)
 ```
 """
-rgbtuple(c) = rgbtuple(Colors.RGB(c))
+rgbtuple(c) = rgbtuple(parse(RGB{Float64},c))
 
 """
 $(SIGNATURES)