postscriptbarcode Google Group

Re: [postscriptbarcode] Re: Right aligning barcodes

2009-11-17T18:44:52Z

You can accomplish this using the barcodewidth function I contributed a while back.

See here.

RE: [postscriptbarcode] Right aligning barcodes

2009-11-17T17:32:15Z

The way I've been achieving this lately is by rotating the barcode 180
degrees and setting x,y coords as needed... Basically printing it
'upside-down'. Barcode scanners don't seem to complain and our customer
base is happy.
-----Original Message-----
[mailto:postscriptbarcode@goog legroups.com] On Behalf Of RedGrittyBrick

Right aligning barcodes

2009-11-17T14:38:10Z

I'm using Code-128 and wish to right align the barcode against the
right margin of the printable area.

When printing text using Postscript I can use the stringwidth function
to achieve this.

Is there any recommended or suggested way to achieve right alignment
with barcodewriter? The length of my barcode data is not fixed so I

Re: ASCII85 encoding of named resources and a new LTO tape label example

2009-11-12T17:37:51Z

Hi,
Thanks to some excellent work by Chapman Flack, in the form of
net.anastigmatix.Packager [1], the named resource delivery format for
BWIPP [2] is now more compact and contains DSC compliant comments,
which means that it should be more digestible for document management
software.
I've refreshed this example [3].

Issue with text positioning: textxalign, textyoffset

2009-11-11T15:34:09Z

I'm using barcode.ps from a tarball which carries 2009-11-06 as the
most recent date in CHANGES.

1) textxalign=center
I'm trying using textxalign=center but the output I get is weird, it
doesn't seem to be really centered, sometimes using textxalign=center
gets things worse than the default from a centering perspective.

Re: [postscriptbarcode] Web front end example source code

2009-11-09T16:55:56Z

Actually, I've just remembered this:
[link]

Re: [postscriptbarcode] Web front end example source code

2009-11-09T14:01:25Z

Hi Nick,
I've purposefully not made it trivial for others to replicate the
online generator functionality since its high popularity provides a
(small) source of funding for the BWIPP project.
I will however provide the source to individuals who want to use it
for "internal-only" use. Let me know if this is the case.

Web front end example source code

2009-11-07T00:25:48Z

(I couldn't find anything in the archives or docs, so I thought I'd
ask.)

Is there any available source code (PHP, Perl, etc.) for a web front-
end to the PostScript Barcode Writer?

The PostScript Barcode Writer is probably the most impressive barcode
generating library I've seen (open source or commercial), but I've

Re: [postscriptbarcode] Are non-zero number systems allowed in UPC-E?

2009-11-05T15:20:41Z

<...snip...>
Done: [link]

Re: [postscriptbarcode] Are non-zero number systems allowed in UPC-E?

2009-11-05T14:59:33Z

Hi,
A non-zero number system is indeed undefined for UPC-E.
From a technical standpoint I think that your solution is fine,
however I have found in the past that designing the input in just such
a way results in confusion for the (non-technical) users of the
project.
I will however add a defensive check to ensure that the encoder fails

Are non-zero number systems allowed in UPC-E?

2009-11-05T08:36:28Z

Dear Terry,

After searching via Google, I found that:

1. "A UPC-E barcode has 6 digits with an implied number system 0."
[[link]]

2. "UPC-E is a variation of the UPC-A symbol that is used for number
system 0."
[[link]]

ASCII85 encoding of named resources and a new LTO tape label example

2009-10-13T14:59:16Z

Hi,
I've recently changed the packaging format for the PostScript named
resource delivery method [1] for BWIPP so that the resource files are
now ASCII85 encoded. This makes them a lot more suitable for copying
and pasting into PS documents.
They now look something like this:
% uk.co.terryburton.bwipp/code39

Documentation update

2009-10-01T18:12:22Z

Hi,
Just a quite note to say that I have recently updated the symbologies
documentation in the project wiki so that it is now up to date with
the options for 2D barcodes:
[link]
All the best,
Terry

Discussion on Code 93 Extended

2009-09-10T22:52:20Z

Updated accordingly. Many thanks.

Discussion on Code 93 Extended

2009-09-10T20:20:23Z

Hi Terry,

While using the "code93 ENCODER" to dump the full 128 character ASCII,
I found there are some "typos" in this page...

1. In the "Overview" section, code 93 is a continuous symbology, since
each symbol begins with a bar and ends
with a space
(in contrast to code 39)