Method: UIImage#uicolor

Defined in:
lib/sugarcube-color/uiimage.rb

#uicolor(alpha = nil) ⇒ UIColor

Returns:



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# File 'lib/sugarcube-color/uiimage.rb', line 4

def uicolor(alpha=nil)
  color = UIColor.colorWithPatternImage(self)
  if not alpha.nil?
    color = color.colorWithAlphaComponent(alpha.to_f)
  end

  color
end