Image::ExifTool::BuildTagLookup(3)			User Contributed Perl Documentation			Image::ExifTool::BuildTagLookup(3)

NAME

       Image::ExifTool::BuildTagLookup - Build ExifTool tag lookup tables

DESCRIPTION

       This module is used to generate the tag lookup tables in Image::ExifTool::TagLookup.pm and tag name documentation in
       Image::ExifTool::TagNames.pod, as well as HTML tag name documentation.  It is used before each new ExifTool release to update the lookup
       tables and documentation.

SYNOPSIS

	 use Image::ExifTool::BuildTagLookup;

	 $builder = new Image::ExifTool::BuildTagLookup;

	 $ok = $builder->WriteTagLookup('lib/Image/ExifTool/TagLookup.pm');

	 $ok = $builder->WriteTagNames('lib/Image/ExifTool/TagNames.pod','html');

MEMBER VARIABLES

       PRESERVE_DATE
	   Flag to preserve "Last revised" date in HTML files.	Set before calling WriteTagNames().

       COUNT
	   Reference to hash containing counting statistics.  Keys are the descriptions, and values are the numerical counts.  Valid after
	   BuildTagLookup object is created, but additional statistics are added by WriteTagNames().

AUTHOR

       Copyright 2003-2010, Phil Harvey (phil at owl.phy.queensu.ca)

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

       Image::ExifTool(3pm), Image::ExifTool::TagLookup(3pm), Image::ExifTool::TagNames(3pm)

perl v5.12.1							    2010-03-04					Image::ExifTool::BuildTagLookup(3)