[iText-questions] Sign with external hash

2010-12-13 Thread Nguyễn Trường Sơn
Hi I'd love to use itext. I want to sign my file in 3 phases: 1. Create the hash 2. Sign the hash 3. Integrate signature But when i verify my file, itext says that it was modified. Here is my 3 function: static void createDigest() throws KeyStoreException, IOException, NoSuchAlgorithmException

Re: [iText-questions] Where is the pdf version of the API ?

2010-12-13 Thread 1T3XT BVBA
Op 13/12/2010 21:20, dying veteran schreef: > Hello friends, > > (1) Where is the pdf version of the API ? > > http://api.itextpdf.com/ I don't know any library that converts its Javadoc generated API docs to PDF. Personally, I don't see why such a PDF version would be useful. > (2) Is there a way

Re: [iText-questions] FW: Why do I not get all the mailing list replies even though I am subscribed to the list ???

2010-12-13 Thread 1T3XT BVBA
Op 13/12/2010 21:11, dying veteran schreef: > There is no way to search for postings based on any keyword at > sourceforge for the past messages to see if there is a repeat. Not at SourceForge, no. The interface offered by SourceForge is rather limited. However, there are other archives that work

[iText-questions] Where is the pdf version of the API ?

2010-12-13 Thread dying veteran
Hello friends, (1) Where is the pdf version of the API ? http://api.itextpdf.com/ if not, (2) Is there a way to download the html to run and search in the local machine ? (3) The first edition of the book has a class diagram in the appendix. The second edition does not. Is there a reason for i

Re: [iText-questions] FW: Why do I not get all the mailing list replies even though I am subscribed to the list ???

2010-12-13 Thread dying veteran
On Mon, Dec 13, 2010 at 1:13 AM, 1T3XT info wrote: > On 13/12/2010 9:30, John Renfrew wrote: >> So, perhaps, stop shouting and ask nicely. Did your mother never teach you >> that, or were you unwilling to learn? > > I must admit that I'm somehow too. > > I imagine the person asking the question wo

Re: [iText-questions] Images extract problem

2010-12-13 Thread 1T3XT BVBA
Op 13/12/2010 17:41, Dmitriy Reznik schreef: > I just know that the code that I found on internet is supposed to > extract all images, You never should use code "found on internet" if you're not sure what that code does. > but most of the images it extracts look like > negatives, plus brightness

Re: [iText-questions] Images extract problem

2010-12-13 Thread Leonard Rosenthol
If you are looking for an "out of the box" solution, you're not going to find one here... Apparently, the file(s) you are working with and the code you "found on the internet" simply don't get along. That means you will need to fix the code. In order to fix the code, you need to learn what it

Re: [iText-questions] Images extract problem

2010-12-13 Thread Dmitriy Reznik
I just know that the code that I found on internet is supposed to extract all images, but most of the images it extracts look like negatives, plus brightness is higher than in pdf, and contrast is lower. I don't even know if it is really masking, because in this case where is the second image of ea

Re: [iText-questions] Images extract problem

2010-12-13 Thread Leonard Rosenthol
Are we talking about two completely separate images (eg. A boat and a car?) or are we talking about masking and/or transparency? In the case of the former, you will need to do your own compositing to "put them back together". In the case of the latter, you simply need to merge them into a singl

Re: [iText-questions] Images extract problem

2010-12-13 Thread Dmitriy Reznik
I still don't get what should be done in my particular case. If only one of two images (one of which is covering another) is extracted, how the original picture can be restored? Thanks, Dmitriy -Original Message- From: Mark Storer [mailto:msto...@autonomy.com] Sent: Friday, December 10,

Re: [iText-questions] FW: Why do I not get all the mailing list replies even though I am subscribed to the list ???

2010-12-13 Thread 1T3XT info
On 13/12/2010 9:30, John Renfrew wrote: > So, perhaps, stop shouting and ask nicely. Did your mother never teach you > that, or were you unwilling to learn? I must admit that I'm somehow too. I imagine the person asking the question working full time on one application, wanting to cut corners by

[iText-questions] FW: Why do I not get all the mailing list replies even though I am subscribed to the list ???

2010-12-13 Thread John Renfrew
As a 'veteran' of several years learning from this list, and much appreciated too, a couple of statements which might help answer your question A: read lots of old threads first to see what kind of questions are met with short shrift.- these would definitely include: Do my job for me by giving me