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Old 10-10-2008
CPU & Memory Hugin 0.7
ImageAbout Hugin
A free panorama photo creation tool. It can put multiple photos together very easily and the end result is smooth and stunning! Hugin uses the same open source library used by many other software including shareware like PTMac from Kekus Digital. Hugin is, however, free and you can start making panoramic photos without buying any expensive software or equipment. Unlike many similar software, Hugin considers the shapes of the lens and can adapt to the particular distortion profile of your camera. For advanced users, hugin also has many features for making panoramas with special equipment, including two types of fisheye lenses and more.

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LEARN ABOUT DEBIAN

zirephoto

ZirePhoto(3pm)						User Contributed Perl Documentation					    ZirePhoto(3pm)

NAME

       Palm::ZirePhoto - Handler for Palm Zire71 Photo thumbnail databases.

SYNOPSIS

	   use Palm::ZirePhoto;

DESCRIPTION

       The Zire71 PDB handler is a helper class for the Palm::PDB package. It parses Zire71 Photo thumbnail databases (and, hopefully, Tungsten
       Photo databases). Actual photos are separate databases and must be processed separately.

       This database is currently only capable of reading.

   AppInfo block
       The AppInfo block begins with standard category support. See Palm::StdAppInfo for details.

   Records
       Records may contain no data fields. This occurs when the record has been marked deleted on the Palm, presumably in order to save space
       (Photo has no provision for archiving when deleting and the separate database storage for the actual images would make it pointless
       anyways).

	   $record = $pdb->{records}[N]

	   $record->{'width'}
	   $record->{'height'}
	   $record->{'size'}

       The actual JPEG images dimensions and (compressed) file size.

	   $record->{'thumb'}

       The thumbnail is a very small (max size approx 84x84) JPEG format image.

	   $record->{'name'}

       Image name. Appending ".jpg" to this will give the database name of the actual image data.

	   $record->{'time1'}
	   $record->{'time2'}

       Unix epoch time of when the image was last modified ("time1") and when it was created ("time2").

   Photo Databases
       Actual photos are stored in separate databases. Each record is preceded by an 8 byte header that describes it a) as a data block (DBLK) and
       b) the size of the block.  Records are generally 4k, except for the last. To convert a Photo database to a JPEG image, one would do
       something like:

	       use Palm::Raw;

	       my $pdb = new Palm::PDB;
	       $pdb->Load( "image.jpg.pdb" );
	       open F, ">image.jpg";
	       for( @{$pdb->{records}} ) {
		       print F substr($_->{'data'}, 8);
	       }
	       close F;

       Notes are stored at the end of the JPEG image. Use "ParseNote" to get it.

METHODS

       Handling Palm photos can be a bit complicated. Some helper methods are exported to make some special cases a bit easier.

   ParseNote
	       my $photo = read_jpeg_file( "image.jpg" );
	       my $note = Palm::ZirePhoto::ParseNote($photo);
	       print "Note: $note" if defined $note;

       The Palm photo application stores user notes at the end of the JPEG file itself. This method will extract that note and return it. "undef"
       is returned if the note is unavailable.

   ParseAlbum
	       my $album = slurp("/DCIM/Unfiled/Album.db");
	       my @records = Palm::ZirePhoto::ParseAlbum( $album );
	       print $_->{name},"
" for( @records );

       Photos on memory cards are stored in subdirectories of "/DCIM". The meta-data for these images are stored in "Album.db" files under each
       category directory. This method will parse out the meta-data into an array of records similar to those returned by "ParseRecord". Thumbnail
       information, however, is not available.

SOURCE CONTROL

       The source is in Github:

	       http://github.com/briandfoy/p5-Palm/tree/master

AUTHOR

       Alessandro Zummo, "<a.zummo@towertech.it>"

       Currently maintained by brian d foy, "<bdfoy@cpan.org>"

SEE ALSO

       Palm::PDB(3)

       Palm::StdAppInfo(3)

perl v5.10.1							    2010-03-07							    ZirePhoto(3pm)