Contents

module BubbleWrap
  module Device
    module Screen

      module_function

      # Certifies that the device running the app has a Retina display
      # @return [TrueClass, FalseClass] true will be returned if the device has a Retina display, false otherwise.
      def retina?(screen=NSScreen.mainScreen)
        if screen.respondsToSelector('backingScaleFactor') && screen.backingScaleFactor == 2.0
          true
        else
          false
        end
      end
    end
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
bubble-wrap-1.8.0	motion/core/device/osx/screen.rb
bubble-wrap-1.7.1	motion/core/device/osx/screen.rb
bubble-wrap-1.7.0	motion/core/device/osx/screen.rb
bubble-wrap-1.6.0	motion/core/device/osx/screen.rb
bubble-wrap-1.6.0.rc1	motion/core/device/osx/screen.rb
bubble-wrap-1.5.0	motion/core/device/osx/screen.rb
bubble-wrap-1.5.0.rc1	motion/core/device/osx/screen.rb
bubble-wrap-1.4.0	motion/core/device/osx/screen.rb
bubble-wrap-1.3.0	motion/core/device/osx/screen.rb
bubble-wrap-1.3.0.osx	motion/core/device/osx/screen.rb