Module Origami::Graphics::Color
In: sources/parser/graphics/colors.rb

Methods

to_a  

Classes and Modules

Module Origami::Graphics::Color::Space
Class Origami::Graphics::Color::CMYK
Class Origami::Graphics::Color::GrayScale
Class Origami::Graphics::Color::RGB

Public Class methods

[Source]

     # File sources/parser/graphics/colors.rb, line 90
 90:       def Color.to_a(color)
 91:         return color if color.is_a?(::Array)
 92:         
 93:         if (color.respond_to? :r and color.respond_to? :g and color.respond_to? :b) 
 94:           r = (color.respond_to?(:r) ? color.r : color[0]).to_f / 255
 95:           g = (color.respond_to?(:g) ? color.g : color[1]).to_f / 255
 96:           b = (color.respond_to?(:b) ? color.b : color[2]).to_f / 255
 97:           return [r, g, b]
 98: 
 99:         elsif (color.respond_to? :c and color.respond_to? :m and color.respond_to? :y and color.respond_to? :k)
100:           c = (color.respond_to?(:c) ? color.c : color[0]).to_f
101:           m = (color.respond_to?(:m) ? color.m : color[1]).to_f
102:           y = (color.respond_to?(:y) ? color.y : color[2]).to_f
103:           k = (color.respond_to?(:k) ? color.k : color[3]).to_f
104:           return [c,m,y,k]
105:           
106:         elsif color.respond_to?:g or (0.0..1.0) === color 
107:           g = color.respond_to?(:g) ? color.g : color
108:           return [ g ]
109: 
110:         else
111:           raise TypeError, "Invalid color : #{color}"
112:         end
113:       end

[Validate]