Code 93 Extended

#summary Reference for Code 93 Extended

=Code 93 Extended=

The Code 93 Extended barcode symbology is continuous, variable length, and self-checking. It is based on [Code93 Code 93] but can encode full 128 character ASCII using four additional shift characters: ($) (%) (/) (+)

Also known as: Code 93 Full ASCII.

Variants:

• [Code93 Code 93] is a simpler variant of the Code 93 Extended barcode symbology.

Standards: ANSI/AIM BC5-1995 USS, ITS 93i.

===Data and Options===

• The data field can consist of any ASCII data.
• When the parse option is specified, any instances of ^NNN in the data field are replaced with their equivalent ASCII value, useful for specifying unprintable characters, e.g. ^029 for GS, etc.
• The includecheck option calculates the two check digits.

===Examples===

{{{ 0 0 moveto (Code93Ext!) (includecheck) /code93ext /uk.co.terryburton.bwipp findresource exec }}}

http://wiki.postscriptbarcode.googlecode.com/git/images/code93ext-1.png

{{{ 0 0 moveto (Code93^029Extended) (parse includecheck) /code93ext /uk.co.terryburton.bwipp findresource exec }}}

http://wiki.postscriptbarcode.googlecode.com/git/images/code93ext-2.png