class FileData::ExifTags

Contains tag number to name information taken from the exif spec

Attributes

tag_groups[RW]

Public Class Methods

get_known_name(ifd_id, tag_id) click to toggle source
# File lib/file_data/formats/exif/exif_tags.rb, line 11
def self.get_known_name(ifd_id, tag_id)
  ifd_group = tag_groups[ifd_id]
  ifd_group[tag_id] unless ifd_group.nil?
end
get_tag_name(ifd_id, tag_id) click to toggle source
# File lib/file_data/formats/exif/exif_tags.rb, line 7
def self.get_tag_name(ifd_id, tag_id)
  get_known_name(ifd_id, tag_id) || "#{ifd_id}-#{tag_id}".to_sym
end