do you mean this one?
getEffectiveStringWidth(String text, boolean kerned)
Computes the width of the given string taking in account the
current values of "Character spacing", "Word Spacing" and "Horizontal
Scaling".
Can you tell me how itext implement this function ? I tried to impleme
This doesn't work, since i want to create a signature, it is just like draw
some text on the pdf, but not just add text into contentbyte.
Mark Storer-2 wrote:
>
> You can find the answer here:
>
> http://itext.ugent.be/library/api/index.html?com/lowagie/text/pdf/PdfContentByte.html
>
>
At that point you have a couple options:
1) Hack: Add each letter of your B E S T string as an individual chunk, and
add a " " chunk in between each one, using the space-chunks' horizontal scale
to get the precise distance you want.
"Space Chunks" sounds like an Asteroids clone, and not a part
Tks, but actually I wouldn't use PdfContentByte, as I can call
"Chunk.setHorizontalScaling" I would call a similar method
"Chunk.setCharacterSpacing" because I need to write something like:
YOU ARE MY B E S T FRIEND
Do you think it's possible? Or a workaround?
- Original Message
Thanks for the explanation.
We use iText to parse existing PDF input and unfortunately it is not always
feasible to tell the customer to switch to Device Independent colors. People
may know their word processor, but they are clueless when it comes to color
transformations, and what have you.
Give
Hi,
I'mm working on creating a document for my company where-in I need to show 3
pages in one page.
Each page has limited width tabular data which should be shown in a single
page.
I'm using iText ver 1.4.4
Please help. It is highly urgent.
Thanks in advance.
-Sam
---
Actually, the key in the XObject dictionary ALSO works but perhaps not how you
expect. Also, whether or not the XObject is an isolated transparency group or
not will impact blending as well.
In other words, if you have it isolated - then that entire XObject is first
composited as a single obje
The Contents aren't signed by the PDF signature - they can't be (otherwise you
get infinite recursion). However, some parts of the Contents (which is a
PKCS#7 package) _MAY_ be a signed attribute and thus you could get failure from
that side.
Any other change to the PDF will cause it to fail v
If you're going to write "PDF code" you need to read the PDF Reference/ISO
32000-1. Once you do that, all will become clear
Leonard
-Original Message-
From: zatalian [mailto:zatalian+itext-questi...@gmail.com]
Sent: Tuesday, October 06, 2009 6:17 AM
To: itext-questions@lists.source
Correct.
-Original Message-
From: Tamas [mailto:info...@gmail.com]
Sent: Tuesday, October 06, 2009 4:49 AM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] What Part of the PDF document is signed by
PdfStamper
Thank you Leonard!
You mean that all of the previou
Hi,
I am using version 2.1.7 to concatenate many source documents into one. I
use PdfStamper to reduce each source page, as well as applying a header
image and a running page count. I copy the results from each PdfStampter
operation to the final document. When I first began adding images, the fil
I have created a main document and table of contents as separate
Documents and merged them with PdfSmartCopy. My requirement is to have
the hyperlinks work in Table of Contents. I looked at setRemoteGoto
and gotoRemotePage functions which are expecting the fileName. In my
case i don't have the file
> The oddest thing is that when I click on multiline fields
> wich contains
> unicode characters, the field resize automatically and then
> the unicode
> characters are displayed fine!
I thought you said you'd flattened them? It would be helpful if you were to
explain your situation more clear
You can find the answer here:
http://itext.ugent.be/library/api/index.html?com/lowagie/text/pdf/PdfContentByte.html
--Mark Storer
Senior Software Engineer
Cardiff.com
#include
typedef std::Disclaimer DisCard;
> -Original Message-
> From: zengqingyi12 [mailto:denniszeng2...@g
--
Thanks & Regards,
Amol Patil
(302-489-9837)
--
Come build with us! The BlackBerry® Developer Conference in SF, CA
is the only developer event you need to attend this year. Jumpstart your
developing skills, take BlackBer
A .cer doesn't have a private key.
Paulo
> -Original Message-
> From: merco [mailto:d.merca...@sygest.it]
> Sent: Tuesday, October 06, 2009 4:05 PM
> To: itext-questions@lists.sourceforge.net
> Subject: [iText-questions] Sign with .cer
>
>
> Hi. I'm using VB.net Itextsharp 4.1.6.
>
>
I am using itext to write pdf, but in some cases, I need to sign the pdf
with SetVisibleSignature function, and we know, with this function, we need
to designate the rectangle that we will write the content into it, But it's
hard for me to calculate how large the string will occupy, then I can
It may be a font problem, use a substitution font in AcroFields just in case.
Paulo
> -Original Message-
> From: nastyklad [mailto:nastyk...@gmail.com]
> Sent: Tuesday, October 06, 2009 2:01 PM
> To: itext-questions@lists.sourceforge.net
> Subject: [iText-questions] Multiline AcroFields
Hi. I'm using VB.net Itextsharp 4.1.6.
I want to sign a PDF but i get an error in "sap.PreClose(exc)" (invalid
cast)
this is the code (taken from How to sign a PDF using iText.mht .net 2.0)
but i can't understand why.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.
You're right - from reading the spec I assumed it would, but apparently the
default page settings override the XObject dictionary. I tried using the /I
and /K dict settings as well, and it didn't make a difference.
It would be interesting if we could get feedback from Adobe on this one -
this has
I used only your samples, together with the Split Tool in the iText Toolbox..
I think you've isolated the problem to the text-extraction tool you're using,
as the text you're seeking to extract clearly appears in all of the split PDFs.
Summary: It's not an iText problem; and therefore, does not
It has no sense, I think you have signed the whole document, you can add
later more signatures and the first one continues to be valid, covering the
document and the second one the signed document.
But if you change the document in any way you can see in the signature field
thata the document has
Following an old post I tried to do something I read, i need to get the
Signature object from a signed PDF and get the ByteRange and hashing
algorithm.
Following the next brief extgract of code, you can view I can get the
signing certificate Issuer Info, BUT if I try to get tha algorith I get a
N
Hello,
I have a weird problem when flattening some fields.
I have regular AcroFields wich I can fill with unicode characters and
they're displayed just fine.
But when I try to fill multiline AcroFields, the unicode characters don't
display in the resulting PDF document.
The oddest thing is tha
Hi Bill,
Thanks, but the problem exist also with the files you sent.
I can not extract text from test_split4.pdf
But I sucess to extract from test_split5.pdf
Rosette
wasegraves wrote:
>
> I had already split again with the iText Toolbox's Split tool. Here are
> the two files.
>
> I suspect
BTW Bill, in the attachement you can dind my split file (it is the regular
sample), can you tell me if you use the same sample ?
Thanks again,
rosette
rosette wrote:
>
>
> Hi Bill,
>
> Thanks, but the problem exist also with the files you sent.
> I can not extract text from test_split4.pdf
hi,
this code works *perfect* with iText version 2.1.3 or 2.1.4:
---
Image img = Image.getInstance(Konstanten.GRAFIKPFAD_PDF + "Logo1.png");
img.scalePercent(65f);
// (1)
ct.showTextAligned(cb, Element.ALIGN_CENTER, new Phrase(new Chunk(img, 0f, 0f)),
421f, 362.25f, 0
Additionally... and what happens, when I modify the signature itself. Please
see the attached zip code example and the screen shot about that where the
modification was made in the pdf, and it was still valid in IText. (In Adobe
Reader 9.0 the signature had the right state -> "At least one signat
Hi,
I'm new to itext and creating pdf's with it, so it may look like i'm a
little confused :-)
I would like to add a tooltip to my pdf, much in the same way hyperlinks
have those yellow tooltips when you hover over them with the mouse. But
i don't want the hyperlink, i just want the tooltip.
I'm
Thank you for the answers from everobody!
@Paulo: The code example is great but at the "sap.SetCrypto(null, chain,
null, null);" calling the chain parameter is an
Org.BouncyCastle.X509.X509Certificate[] and I would not like to use Bouncy
Castle classes.
@Andreas: I would not like to sign my pdf
Thank you Leonard!
You mean that all of the previous signatures are signed with the last one?
Bests
Tamas
Leonard Rosenthol-3 wrote:
>
> ALL of the PDF, except the signature itself, is signed.
>
> Leonard
>
>
> On 10/5/09 4:59 AM, "Tamas" wrote:
>
>>
>> Dear IText Experts,
>>
>> Wha
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