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.

AUTHOR

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

COPYRIGHT AND LICENSE

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.

CPAN RT