Module: Color::RGB::JP::Base::Pallet

Includes:
Encode, Enumerable
Defined in:
lib/color/rgb/jp/base/pallet.rb

Constant Summary

Constants included from Encode

Encode::INTERNAL_ENCODING

Instance Method Summary collapse

Methods included from Encode

encode_to, with_internal_encoding

Instance Method Details

#[](name, encoding = nil) ⇒ Object 



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# File 'lib/color/rgb/jp/base/pallet.rb', line 21

def [](name, encoding = nil)
  with_internal_encoding(name, encoding) {|n|
    @index[normalize(n)]
  }
end

#colors ⇒ Object 



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# File 'lib/color/rgb/jp/base/pallet.rb', line 13

def colors
  @colors
end

#define_color(const, hex, *names) ⇒ Object Also known as: c 



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# File 'lib/color/rgb/jp/base/pallet.rb', line 27

def define_color(const, hex, *names)
  @colors ||= []
  @index ||= {}

  name = ColorName.new(const, *names)
  rgb = ::Color::RGB.from_html(hex)
  color = NamedRGB.new(name, rgb)
  @colors << color

  [const, *names].compact.each {|e|
    @index[normalize(e)] ||= color
  }
  color
end

#each(&block) ⇒ Object 



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# File 'lib/color/rgb/jp/base/pallet.rb', line 17

def each(&block)
  colors.each(&block)
end