Learn about the data content to be encoded, encoding rules to produce bars from data fields, physical dimensions of printed barcodes, and physical limitations on printing. SEE ALSO Intelligent Mail Barcode Specification Possible result codes and their explaintions areįor further information on result code descriptions please refer to the USPS documentation on the usps4cb library available at the link to Encoder Software and Fonts above. If something went wrong, the barcode string will be undef. This function takes a tracking number and routing number as parameters and returns a barcode string and result code. This module only provides a correctly formatted encoding string, not the actual barcode.įor more information on this library see the following documentation: Encoder Software and FontsĮncoder software libraries, examples and fonts made available by the USPS. You will need the correct fonts in order to create actual barcodes. This module is an interface to usps4cb, providing access to USPS Intelligent Mail Barcode encoder functionality provided by this library.
My ($bar_string, $result_code) = encode_IMB($track_code, $route_code) DESCRIPTION Business::US::USPS::IMB - Perl Binding for usps4cb SYNOPSIS use Business::US::USPS::IMB
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