Hello,
`ProcessChar`
method of FontSelector class, drops Unicode formatting characters.
http://www.fileformat.info/info/unicode/category/Cf/list.htm
For
example I need these 2 chars to process RTL data correctly:
const char
RightToLeftEmbedding = (char)0x202B;
const char
PopDirectionalFormatting
Hello,
Right now it's not possible to add a PdfDiv to a Paragraph. The result is
empty. It would be nice to have this feature as well. (It's possible to dissect
it manually using its Content property)
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Hello,
The
following sample does not work with the latest iTextSharp. The produced PDF
file has not the related XObjects of the image file. So the Adobe reader is not
able to show the image.
But this
code works fine with iTextSharp 5.4.1.
I found a
simple solution for that: I have to move the lin
Hello,
In the
recent versions of iTextSharp, some definitions of image dictionaries are
missing in the produced PDF files:
With
error (corrupted image, can't be displayed using Adobe reader, produced with
latest iTextSharp)
1 0 obj
<>>>/BBox[0 0 50 50]/FormType 1/Matrix [1 0 0 1 0 0]/Length
39/Fi
Hello,
I added
the following constructor to PdfReader class to be able to work with streams:
public PdfReader(Stream isp,
X509Certificate certificate, ICipherParameters certificateKey)
{
this.certificate = certificate;
this.certificateKey =
certificateKey
Hello,
I've
attached a working sample of using XMLWorker with RTL Unicode HTML.using System;
using System.Diagnostics;
using System.IO;
using System.Text;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.tool.xml;
using iTextSharp.tool.xml.css;
using iTextSharp.tool.xml.html;
Hello,
I was
playing with XMLWroker and its AbstractImageProvider was not working correctly,
because RetrieveImage method of ImageRetrieve.cs file has this line
path = root + src;
Which
means GetImageRootPath of AbstractImageProvider must end with \\ in Windows
machines.
To solve
this problem for a
Hello,
iTextSharp
5.4.2 won't process Rowspan in RTL conditions.
It
reports "Index was outside the bounds of the array." in line 494 of
PdfPTable.cs file.
Here is
the sample to reproduce it:
using (var pdfDoc = new
Document(PageSize.A4))
{
var pdfWriter
Hello,
Cell's
HorizontalAlignment does not work/has no
effect in the latest iTextSharp for the added elements. (It was working file in
previous versions)
using
(var pdfDoc = new Document(PageSize.A4))
{
var pdfWriter =
PdfWriter.GetInstance(pdfDoc, new FileStream("Tes
Hello,
Is it
possible to extract glyph outlines of the embedded fonts with iTextSharp?
Something like GeneralPath info, 2D shape info of the available characters from
the embedded fonts.
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Hello,
Here is the fix for the new PdfSmartCopy:
public class PdfSmartCopy2 : PdfSmartCopy
{
public PdfSmartCopy2(Document document, Stream os)
: base(document, os)
{ }
///
/// This is a forgotten feature in iTextSharp 5.3.4.
/// Actually its PdfSmartCopy is useles
Hello,
I am
trying to replace the duplicate images with available images in PDF file, but
the result is corrupted.
PdfReader.KillIndirect
nulls the duplicate image, but writer.AddDirectImageSimple won't replace it
with the reference of the previously available image. What's is the problem
here? Tha
Hello,
PdfConcatenate
of iTextSharp uses PdfSmartCopy and PdfCopy this way:
if (smart)
copy = new
PdfSmartCopy(document, os);
else
copy = new PdfCopy(document,
os);
But in
reality, CopyIndirect method of PdfSmartCopy won't be called at
Hello,
After
adding a table to the page, its TotalHeight is always zero in v 5.3.4
document.Add(table);
var data = table.TotalHeight; //it was OK in v 5.3.2--
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Hello,
A working code for merging documents (PdfConcatenate) is not working anymore in
v5.3.4
It throws an exception in this method for copy.AddPage:
-->
protected PdfStream CopyStream(PRStream inp) {
//...
parentObjects.Add(value, inp); // duplicate value
Same code works fine in 5.3.2---
Hello everyone!
iTextSharp's SVN location has changed and its new repository is located at
http://svn.code.sf.net/p/itextsharp/code/
with new uuid '820d3149-562b-4f88-9aa4-a8e61a3485cf' and
not the old one: 'da003780-e18d-4f51-86a4-c2ecb517afe5'
to fix this issue, open the 'wc.db' database and edit
Hello,
It seems iTextSharp SVN's
(https://itextsharp.svn.sourceforge.net/svnroot/itextsharp)
is not updated to the last version, right?
Thanks,
Vahid
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Hello,
Setting
the row span works fine in LTR conditions, but when I set the run direction to
RTL, currentColIdx will be -1.
=
private void SkipColsWithRowspanAbove()
{
int direction = 1;
if (runDirection ==PdfWriter.RUN_DIRECTION_RTL)
Hello,
Is there any equivalent of PdfAWriter class for iTextSharp as described in this
sample?
http://www.itextpdf.com/examples/iia.php?id=226
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Hello,
There are a lot of confusions about HTMLWorker class of iTextSharp. Many people
are creating new libraries out of it and they don't know:
- It's obsolete
- It won't be maintained (correct me if I'm wrong)
- It's replaced with xml worker.
So its better to use the Obsolete attribute and ma
Hello,
It seems PDFA1A & PDFA1B constants are removed from the latest iText/Sharp.
Is there any sample about these new changes?
Thanks for your time.
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Hello,
I have
updated a working solution (iTextSharp) to the latest svn and now I'm getting
this exception:
"Destination
array is not long enough to copy all the items in the collection. Check array
index and length."
Here in TtfUnicodeWriter class on line 22:
int[][]
metrics = new int[0][];
li
Hello,
MS-Word uses "Font Fallback" mechanism to show "missing glyphs" of your
selected font. more info: http://msdn.microsoft.com/en-us/goglobal/bb688134
iText/Sharp has the same capability which is defined in FontSelector class.
Here you can define your "Font Substitution" strategy and then cal
ew Document(pageRect))
//...
From: Leonard Rosenthol
To: Vahid Nasiri ; Post all your questions about iText
here
Sent: Friday, February 10, 2012 4:13 PM
Subject: Re: [iText-questions] PdfShading.SimpleAxial in a landscape page
This is as defined in the PDF spec.
You need to “u
Hello,
If I use
PageSize.A4.Rotate() as the page size, It
rotates PdfShading.SimpleAxial too.
For
example
public
void CellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases)
{
//...
var shading =
PdfShading.SimpleAxial(
cb.PdfWri
Hello,
Suppose I
have a string like:
string
txt = "1\u202B/\u202C2\u202B/\u202C3";
If I use
FontSelector.Process method, all of the none visible characters of txt will be
dropped, because those are not available in any fonts (font.BaseFont.CharExists
is always false here), but I need them for som
Hi,
Try
PdfReader.unethicalreading = true;
From: Idar Borlaug
To: itext-questions@lists.sourceforge.net
Sent: Thursday, January 26, 2012 12:51 PM
Subject: [iText-questions] Concatenating pdfs with owner password
Hi
I have an application thats been concatenat
Hi,
Try itextrups:
http://sourceforge.net/projects/itextrups/
From: jfitextnoob
To: itext-questions@lists.sourceforge.net
Sent: Monday, January 23, 2012 8:42 AM
Subject: [iText-questions] PDF Comparison
I need to create a tool to test the differences betwee
Hi,
Try
PdfReader.unethicalreading = true;
From: Edward Cooke
To: "itext-questions@lists.sourceforge.net"
Sent: Monday, January 9, 2012 6:01 AM
Subject: [iText-questions] form filling with password protected pdf documents
Hi, I’m trying to fill a secur
Hello,
Is it possible to write unit tests for programs based on the iText or
iTextSharp?
If yes, what should be tested? because the result is a binary file and it's a
highly visual medium...
Are there any samples available about this subject?
Thanks for your time.
-
Hi,
If you are using IIS7, you can limit the max CPU usage per application pool:
http://www.iis.net/ConfigReference/system.applicationHost/applicationPools/add/cpu
From: Keith O
To: Post all your questions about iText here
Sent: Thursday, December 29, 2011
directionality strength of the characters.
However, this is something that should be explicitly coded in the CSS as Balder
suggested, as it also involves specific fonts and encoding.
Paulo
- Original Message -----
>From: Vahid Nasiri
>To: Post all your questions about iText he
; RTL
There's a confusion between run direction and bidi
processing with Arabic shapping. RUN_DIRECTION_RTL and RUN_DIRECTION_LTR will
show Arabic (and Latin) correctly but the former will start the text from the
right and the latter from the left. The text will be correct in both cases
a, that's right.
Thanks for the idea
ps: please don't hijack other threads, write a new message for a new
topic, I almost mist this mail.
On 8/12/2011 22:34, Vahid Nasiri wrote:
Hello,
>In iTextSharp.tool.xml.css.apply.ChunkCssApplier class, String encoding is
>hardcoded to Ba
Hello,
In
iTextSharp.tool.xml.css.apply.ChunkCssApplier class, String encoding is
hardcoded to BaseFont.CP1252.
It's easy
to detect right to left languages data:
static readonly Regex MatchArabicHebrew
= new Regex(@"[\u0600-\u06FF,\u0590-\u05FF]+",
RegexOptions.IgnoreCase | RegexOptions.
Paulo
>
> From: Vahid Nasiri [mailto:vahid_nas...@yahoo.com]
>Sent: Friday, November 25, 2011 2:30 PM
>To: itext-questions@lists.sourceforge.net
>Subject: [iText-questions] iTextSharp default FilterHandlers
>
>
>Hello,
>In FilterHandlers class we
Hello,
In FilterHandlers class we have
static
FilterHandlers() {
Dictionary map = new
Dictionary();
map[PdfName.FLATEDECODE] = new
Filter_FLATEDECODE();
map[PdfName.FL] = new
Filter_FLATEDECODE();
map[PdfName.ASCIIHEXDECODE] = new
Filte
Hello,
Please
add this new overload to PdfReader class as well.
public
PdfReader(Stream isp, X509Certificate certificate, ICipherParameters
certificateKey)
Thanks.--
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Hello,
This should fix that issue:
foreach (var htmlElement in parsedHtmlElements)
{
fixRunDirection(htmlElement);
pdfCell.AddElement(htmlElement);
}
...
private static void fixRunDirection(IElement htmlElement)
{
This is a bug. setting the bottom margin won't help.
From: Mark Storer
To: Post all your questions about iText here
Sent: Friday, October 14, 2011 8:14 PM
Subject: Re: [iText-questions] iText - Dynamic Table + Footer
Use a bottom margin to protect your page
Hello,
I am
using iTextSharp and I want to draw (move) and fit (scale) the following
checkmark inside an arbitrary Rectangle with a given with &
height anywhere in the page. Is it possible?
class Program
{
static void Main(string[] args)
{
using (var pdfDoc =
Hello,
If I set the FooterRows and HeaderRows of a table and then after
rendering of that table, when I add a new table to the pdfDoc, it will
start at FooterRow (it will hide the auto generated footer row of the
previous table). It seems FooterRow height is not considered at all. (sample-1
bel
ur questions about iText here
>Subject: Re: [iText-questions] limited fonts
>
>
>FontSelector
>- Original Message -
>>From: Mark Storer
>>To: Vahid Nasiri ; Post all your questions about iText here
>>Sent: Monday, September 12, 2011 11:30 PM
>>Subje
Hello,
I have a custom font which supports a very few characters such as A, B and C.
If I set and use this font, It will not print the D part of ABCD, which seems
correct but is it possible, like browsers, force iText lib to switch to a
default font and print that D char too.
I need this function
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