NAME

Barcode::ZBar::ImageScanner - scan images for bar codes

SYNOPSIS

use Barcode::ZBar;

my $scanner = Barcode::ZBar::ImageScanner->new();
$scanner->parse_config('i25.disable');
$scanner->scan_image($image);

DESCRIPTION

A Barcode::ZBar::ImageScanner is used to scan for bar codes in a Barcode::ZBar::Image.

REFERENCE

Methods

new()

Create a new bar code image scanner instance.

scan_image([image])

Scan a Barcode::ZBar::Image for bar codes.

enable_cache([enable])

Enable the inter-image result consistency cache.

parse_config(configstr)

Apply a decoder configuration setting. See the documentation for zbarcam/zbarimg for available configuration options.

SEE ALSO

Barcode::ZBar, Barcode::ZBar::Image, zbarimg(1), zbarcam(1)

http://zbar.sf.net

AUTHOR

Jeff Brown, <spadix@users.sourceforge.net>

COPYRIGHT AND LICENSE

Copyright 2008-2009 (c) Jeff Brown <spadix@users.sourceforge.net>

The ZBar Bar Code Reader is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.