Yes but note that as you can't have half printer pixels you'll end up with 2, 3
or 4 pixels depending on where the bar is placed.
Paulo
________________________________
From: Diego Ruotolo [mailto:[email protected]]
Sent: Monday, April 18, 2011 5:55 PM
To: [email protected]
Subject: Re: [iText-questions] HELP NEEDED: barcode and anti-aliasing
Hi Paulo,
thanks for your answer. Can you also suggest me some tricks to improve barcode
quality? E.g., a correct value for the X property? Actually, if I want a narrow
bar of 3 pixels and I have a resolution of 200 dpi, I set the X property to
3*72/200 , is that right?
Thanks,
Diego
Il 18/04/2011 18.02, Paulo Soares ha scritto:
That's your printer driver being too helpful. From Acrobat print to image and
it will look ok.
Paulo
-----Original Message-----
From: Diego Ruotolo [mailto:[email protected]]
Sent: Monday, April 18, 2011 4:28 PM
To:
[email protected]<mailto:[email protected]>
Subject: [iText-questions] HELP NEEDED: barcode and anti-aliasing
Hi,
this is my first post to this list. My name is Diego and I am using
iText to generate labels with barcode. I've tried several way of barcode
generation, e.g. as a tempalte with barcode, as an iText image and as an
awt image, but the result is always the same: a kinda anti-aliasing
effect appears on the edge of bars, like a gray 1-pixel line. Since the
data are correct (e.g.: the awt image is only black and white), I would
like to know if there is any way to remove this rendering problem,
because it may cause the barcode not to be read by some instruments.
Actually I am using Interleaved 2 of 5 barcode, but I need to remove
this "anti-aliasing" effect on all barcode type.
All susggestions are welcome.
Thanks in advice,
Diego
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Consolidation -- Increasing the use of server virtualization is a top
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_______________________________________________
iText-questions mailing list
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iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
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--
Ing. Diego Ruotolo
Software developer
NoemaLife S.p.A.
Via Gobetti, 52
40129 Bologna - ITALY
T +39 051 70.98.249
F +39 051 41.93.900
www.noemalife.com<http://www.noemalife.com>
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Benefiting from Server Virtualization: Beyond Initial Workload
Consolidation -- Increasing the use of server virtualization is a top
priority.Virtualization can reduce costs, simplify management, and improve
application availability and disaster protection. Learn more about boosting
the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev
_______________________________________________
iText-questions mailing list
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https://lists.sourceforge.net/lists/listinfo/itext-questions
iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
