1Pbmupc User Manual(0)                                    Pbmupc User Manual(0)
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NAME

6       pbmupc - create a Universal Product Code PBM image
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SYNOPSIS

10       pbmupc
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12       [-s1 | -s2] type manufacturer product
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DESCRIPTION

16       This program is part of Netpbm(1).
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18       pbmupc  generates  an  image  of  a Universal Product Code symbol.  The
19       three arguments are: a one digit product type, a  five  digit  manufac‐
20       turer  code,  and  a  five  digit  product code.  For example, '0 72890
21       00011' is the code for Heineken.
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23       As presently configured, pbmupc produces an image 230 bits wide and 175
24       bits  high.   The  size  can  be altered by changing the defines at the
25       beginning of the program, or by running the output  through  pamenlarge
26       or pamscale.
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OPTIONS

30       The  -s1  and  -s2  options  select  the style of UPC to generate.  The
31       default, -s1, looks more or less like this:
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33        ||||||||||||||||
34        ||||||||||||||||
35        ||||||||||||||||
36        ||||||||||||||||
37       0||12345||67890||5
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39       The other style, -s2, puts  the  product  type  digit  higher  up,  and
40       doesn't display the checksum digit:
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42        ||||||||||||||||
43        ||||||||||||||||
44       0||||||||||||||||
45        ||||||||||||||||
46        ||12345||67890||
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SEE ALSO

50       pbm(1)
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AUTHOR

53       Copyright (C) 1989 by Jef Poskanzer.
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57netpbm documentation             14 March 1989           Pbmupc User Manual(0)