Method: SugarCube::Repl.shadow

Defined in:
lib/ios/sugarcube-repl/repl.rb

.shadow(shadow = nil) ⇒ Object Also known as: h

| SHADOW



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# File 'lib/ios/sugarcube-repl/repl.rb', line 27

def shadow(shadow=nil)
  return unless check_sugarcube_view

  if shadow
    {
      opacity: :'shadowOpacity=',
      radius: :'shadowRadius=',
      offset: :'shadowOffset=',
      color: :'shadowColor=',
      path: :'shadowPath=',
    }.each { |key, msg|
      if value = shadow[key]
        if key == :color and [Symbol, Fixnum, NSString, UIImage, UIColor].any?{|klass| value.is_a? klass}
          value = value.uicolor.CGColor
        end
        @sugarcube_view.layer.send(msg, value)
        @sugarcube_view.layer.masksToBounds = false
        @sugarcube_view.layer.shouldRasterize = true
      end
    }
    @sugarcube_view
  else
    {
      opacity: @sugarcube_view.layer.shadowOpacity,
      radius: @sugarcube_view.layer.shadowRadius,
      offset: @sugarcube_view.layer.shadowOffset,
      color: @sugarcube_view.layer.shadowColor,
      path: @sugarcube_view.layer.shadowPath,
    }
  end
end