Class: GPhoto2::RangeCameraWidget

Inherits:
CameraWidget show all
Defined in:
lib/gphoto2/camera_widgets/range_camera_widget.rb

Constant Summary

Constants included from FFI::GPhoto2

FFI::GPhoto2::CameraCaptureType, FFI::GPhoto2::CameraDriverStatus, FFI::GPhoto2::CameraEventType, FFI::GPhoto2::CameraFileAccessType, FFI::GPhoto2::CameraFileInfoFields, FFI::GPhoto2::CameraFileOperation, FFI::GPhoto2::CameraFilePermissions, FFI::GPhoto2::CameraFileStatus, FFI::GPhoto2::CameraFileType, FFI::GPhoto2::CameraFolderOperation, FFI::GPhoto2::CameraOperation, FFI::GPhoto2::CameraWidgetType, FFI::GPhoto2::GphotoDeviceType

Instance Attribute Summary

Attributes included from Struct

#ptr

Instance Method Summary collapse

Methods inherited from CameraWidget

#children, factory, #finalize, #flatten, #initialize, #label, #name, #to_s, #type, #value, #value=

Methods included from Struct

#to_ptr

Constructor Details

This class inherits a constructor from GPhoto2::CameraWidget

Instance Method Details

#range ⇒ Array<Number>

Returns:

  • (Array<Number>) 


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# File 'lib/gphoto2/camera_widgets/range_camera_widget.rb', line 4

def range
  min, max, inc = get_range
  (min..max).step(inc).to_a
end