PDF/VT
Hi all, Anyone aware of good sources with (background) information about PDF/VT (not too technical, but enough to understand the general idea and concept of PDF/VT, the way it is condstructed, so you...
View Articlehaw i get the last trailer?
i start from the end of the document, then i read the startxref and locate the xref, then i parse the crossrefrence and get the trailer.i dot this operation recursively but when i finish my parse haw...
View ArticleBest way to programmatically test opening a pdf
My company, among other things, uses an image processing library to do complex conversions of various types of content ... including pdfs. Sometimes, this library fails and we are looking for a way to,...
View ArticleInvalid Soft Mask - help required
I am trying to add an alpha channel to an in-line image using a soft mask in the graphics state. When the soft mask is referenced directly from an XObject image it works fine, but when referenced from...
View ArticlePDF javascript submitForm/getURL POST
I'm trying to do a POST HTML request to a web server and display the results in the browser (ideally in a separate tab/window). Basically, if the adobe reader is running inside a browser, then this...
View Articlesetting the reading language in PDF programmatically
Hi, I have searched the forums and didn't find a reliable post on how to set the reading language for accessibility in a PDF document programmatically. Maybe using a pdfmark or specifying XMP metadata...
View ArticlePDF analogue for SVG feGaussianBlur
Is there an analogue in the PDF specification to SVG's feGaussianBlur?http://www.w3.org/TR/SVG/filters.html#feGaussianBlurElement I am trying to apply a blur to a shape without resorting to making a...
View ArticleHow do I create an interactive PDF file with variable data
We would like to basically do a 'mail merge' of our list of customers with an interactive PDF file (including videos, menus, etc - not just form fill out and web links) to create a single PDF file that...
View ArticleColors in PDF
I am "experimenting" a little with colors in a PDF file.In the file I create two squares. The first square is colored using DeviceCMYK.The second square has the same color as the first one, but using...
View Articlefile access-restriction: can I set a one-time-access on a pdf file
As a non-expert I would like to know if it's possible to set a limit to the number of times a PDF file can be opened? Thank you and regards.
View ArticleInclude EPS image in PDF
Hi.I Want to include EPS image in PDF document but i don't know how to!Please help me, i don't found in the PDF referece how to!Thanks bye!
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can I generate a swf from PDF?
hello everybody, how I can generate a swf from PDF -> text and images, Example I have these files:mytext.txt and some pics image1.jpg image2.jpgThis files, was parsing from a pdf file, and I need to...
View ArticleIs it possible to merge two PDF pages into one page?
I have two PDF pages - one is a certificate, the other a logo - that I need to merge into a single one-page document (that is - I want the logo to superimpose over the certificate). Is this possible...
View ArticleInvalid Signature (how to report a (potential) bug ) ?
Hi,we have a PDF document signed via our IE browser (CAPICOM).When we open the document Acrobat (Professional) - version 8/9 - tells us the document has been modified since the signature was placed -...
View ArticleSecure PDF using certificate
Hi All,I'm developing a secure PDF using certificate.When I open the PDF I get acrobat security saying " A digital ID was used to encrypt this document but no digital ID is present to decrypt it.Make...
View ArticleHow to transform PDF to WORD??
I have some PDF file,i want to edit the information in it ..so i should transform the PDF from WORD first ,then i can edit it..hope i can get help from here ..thanks!!!
View ArticleIndexed color / differences in dimension
Hi!Is there anybody, who can explain to me, how and why an indexed color in PDF is generated? There is following entry in my file, that is originally saved in RGB: 15 0 obj[/Indexed/DeviceRGB 2 18 0...
View ArticlePDF Programming
hi everybodyi need to know how to make pdf when u have data which lies in between stream and endstream in pdf file .Actually i want to change pdf data for localization so i have to edit the data of pdf...
View ArticlePDF debugging tools?
Are there any pdf "debugging" tools available, and if, what are they called? When trying to generate some PDF-files from scratch it is sometimes quite a bit of work trying to figure out where the...
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Importing one Pdf document into another.
I am trying to import one Pdf-document into another using a Reference XObject. I am looking at thePDF- specification, and I thought I was doing things the right way, but its not working. The...
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