Class: UIColor

Inherits:
Object
  • Object
show all
Defined in:
lib/isd-color-palette/model/uicolor_isd_extention.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.color_by_serialize(s) ⇒ Object 



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# File 'lib/isd-color-palette/model/uicolor_isd_extention.rb', line 6

def color_by_serialize s
  begin
    a = s.split(",")
    case a[0]
    when "RGBA"
      UIColor.colorWithRed a[1].to_f,
                     green:a[2].to_f,
                      blue:a[3].to_f,
                     alpha:a[4].to_f
    else
      nil
    end
  rescue
  end
end

Instance Method Details

#color_name ⇒ Object 



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# File 'lib/isd-color-palette/model/uicolor_isd_extention.rb', line 28

def color_name
  return "Clear"._ if self.alpha == 0

  name = system_name || css_name || hex
  name = name.to_s unless name.is_a? String
  name.underscore.gsub(/_color/, "").gsub(/_/, " ").capitalize
end

#monochrome ⇒ Object 



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# File 'lib/isd-color-palette/model/uicolor_isd_extention.rb', line 36

def monochrome
  y = 0.299 * self.red + 0.587 * self.green + 0.114 * self.blue
  UIColor.alloc.initWithWhite y, alpha:self.alpha
end

#to_serialize ⇒ Object 



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# File 'lib/isd-color-palette/model/uicolor_isd_extention.rb', line 24

def to_serialize
  "RGBA,#{self.red},#{self.green},#{self.blue},#{self.alpha}"
end