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Barcode::COOP2of5(3)  User Contributed Perl Documentation Barcode::COOP2of5(3)

NAME
       GD::Barcode::COOP2of5 - Create COOP2of5 barcode image with GD

SYNOPSIS
       ex. CGI

	 use GD::Barcode::COOP2of5;
	 binmode(STDOUT);
	 print "Content-Type: image/png\n\n";
	 print GD::Barcode::COOP2of5->new('1234567890')->plot->png;

       with Error Check

	 my $oGdBar = GD::Barcode::COOP2of5->new('A12345678');
	 die $GD::Barcode::COOP2of5::errStr unless($oGdBar);   #Invalid	Characters
	 $oGdBar->plot->png;

DESCRIPTION
       GD::Barcode::COOP2of5 is	a subclass of GD::Barcode and allows you to
       create COOP2of5 barcode image with GD.

   new
       $oGdBar = GD::Barcode::COOP2of5->new($sTxt);

       Constructor.  Creates a GD::Barcode::COOP2of5 object for	$sTxt.	$sTxt
       has numeric characters([0-9]).

   plot()
       $oGd = $oGdBar->plot([Height => $iHeight, NoText	=> 0 | 1]);

       creates GD object with barcode image for	the $sTxt specified at new
       method.	$iHeight is height of the image. If NoText is 1, the image has
       no text image of	$sTxt.

	ex.
	 my $oGdB = GD::Barcode::COOP2of5->new('12345678');
	 my $oGD = $oGdB->plot(NoText=>1, Height => 20);
	 # $sGD	is a GD	image with Height=>20 pixels, with no text.

   barcode()
       $sPtn = $oGdBar->barcode();

       returns a barcode pattern in string with	'1' and	'0'.  '1' means	black,
       '0' means white.

	ex.
	 my $oGdB = GD::Barcode::COOP2of5->new('12345678');
	 my $sPtn = $oGdB->barcode();

   $errStr
       $GD::Barcode::COOP2of5::errStr

       has error message.

   $text
       $oGdBar->{$text}

       has barcode text	based on $sTxt specified in new	method.

AUTHOR
       Kawai Takanori GCD00051@nifty.ne.jp

COPYRIGHT
       The GD::Barocde::COOP2of5 module	is Copyright (c) 2000 Kawai Takanori.
       Japan.  All rights reserved.

       You may distribute under	the terms of either the	GNU General Public
       License or the Artistic License,	as specified in	the Perl README	file.

SEE ALSO
       GD::Barcode

perl v5.24.1			  2003-05-29		  Barcode::COOP2of5(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR | COPYRIGHT | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=GD::Barcode::COOP2of5&sektion=3&manpath=FreeBSD+12.0-RELEASE+and+Ports>

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