Class: Exif::Tag::Exif::ExposureProgram

Inherits:
Base
  • Object
show all
Defined in:
lib/exifparser/tag.rb

Overview

0x8822 - ExposureProgram

Instance Attribute Summary

Attributes inherited from Base

#IFD, #count, #data, #dataPos, #pos, #tagID

Instance Method Summary collapse

Methods inherited from Base

#formatExposureTime, #formatFNumber, #formatFocalLength, #formatLatLon, #initialize, #inspect, #name, #processData, #value

Constructor Details

This class inherits a constructor from Exif::Tag::Base

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/exifparser/tag.rb', line 829

def to_s
  case @formatted
  when 0
    "Not defined"
  when 1
    "Manual"
  when 2
    "Normal program"
  when 3
    "Aperture priority"
  when 4
    "Shutter priority"
  when 5
    "Creative program (biased toward depth of field)"
  when 6
    "Action program (biased toward fast shutter speed)"
  when 7
    "Portrait mode (for closeup photos with the background out of focus)"
  when 8
    "Landscape mode (for landscape photos with the background in focus)"
  else
    "Unknown"
  end
end