1Barcode::Industrial2of5U(s3e)r Contributed Perl DocumentaBtairocnode::Industrial2of5(3)
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NAME

6       GD::Barcode::Industrial2of5 - Create Industrial2of5 barcode image with
7       GD
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SYNOPSIS

10       ex. CGI
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12         use GD::Barcode::Industrial2of5;
13         binmode(STDOUT);
14         print "Content-Type: image/png\n\n";
15         print GD::Barcode::Industrial2of5->new('1234567890')->plot->png;
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17       with Error Check
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19         my $oGdBar = GD::Barcode::Industrial2of5->new('A12345678');
20         die $GD::Barcode::Industrial2of5::errStr unless($oGdBar);     #Invalid Characters
21         $oGdBar->plot->png;
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DESCRIPTION

24       GD::Barcode::Industrial2of5 is a subclass of GD::Barcode and allows you
25       to create Industrial2of5 barcode image with GD.
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27       new
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29       $oGdBar = GD::Barcode::Industrial2of5->new($sTxt);
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31       Constructor.  Creates a GD::Barcode::Industrial2of5 object for $sTxt.
32       $sTxt has numeric characters([0-9]).
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34       plot()
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36       $oGd = $oGdBar->plot([Height => $iHeight, NoText => 0 ⎪ 1]);
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38       creates GD object with barcode image for the $sTxt specified at new
39       method.  $iHeight is height of the image. If NoText is 1, the image has
40       no text image of $sTxt.
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42        ex.
43         my $oGdB = GD::Barcode::Industrial2of5->new('12345678');
44         my $oGD = $oGdB->plot(NoText=>1, Height => 20);
45         # $sGD is a GD image with Height=>20 pixels, with no text.
46
47       barcode()
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49       $sPtn = $oGdBar->barcode();
50
51       returns a barcode pattern in string with '1' and '0'.  '1' means black,
52       '0' means white.
53
54        ex.
55         my $oGdB = GD::Barcode::Industrial2of5->new('12345678');
56         my $sPtn = $oGdB->barcode();
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58       $errStr
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60       $GD::Barcode::Industrial2of5::errStr
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62       has error message.
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64       $text
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66       $oGdBar->{$text}
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68       has barcode text based on $sTxt specified in new method.
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AUTHOR

71       Kawai Takanori GCD00051@nifty.ne.jp
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74       The GD::Barocde::Industrial2of5 module is Copyright (c) 2000 Kawai
75       Takanori. Japan.  All rights reserved.
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77       You may distribute under the terms of either the GNU General Public
78       License or the Artistic License, as specified in the Perl README file.
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SEE ALSO

81       GD::Barcode
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85perl v5.8.8                       2003-05-29        Barcode::Industrial2of5(3)
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