Single User limit to open PDF
Is there a way either via network administration or settings in Acrobat to limit a PDF to be only open by one user at a time?
View ArticleFont type Identity-H not recognized
Hello guys, I have question and challenge with Font type identity-H. Actually i am tryping to convert PDF file to TIF using 3rd party tool called Ghostscript v.9. When pdf input stream comes in as a...
View ArticleHow to embed an image with transparent background
Not sure if this is the right forum, but I'd be grateful for any advice available. I am not a heavy PDF user, but 2 or 3 times a year I have to create a handbill for an amateur concert. The output...
View ArticleAutomatically scaling/sizing a PDF file
I support a web-based application that includes a query tool which allows the user to generate a PDF file from the query results. The PDF file is generated in landscape orientation and contains several...
View Articlehow to insert png to pdf?
I have readed the pdf reference 1.6,i want to insert png to pdf.i konw that the png consits of alpha and RGB,31 0 obj<</BitsPerComponent 8/ColorSpace/DeviceRGB/Filter/DCTDecode/Height 154/Length...
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Problem with transparent image
Hi everyone, I'm having problem with embedding transparent image to PDF. Thin border appears when viewing the document with Adobe Reader, Adobe Acrobat Pro and even with Foxit Reader. But there are no...
View ArticleSimple pdf file leads to wrong output color, whats wrong?
Hello, i have a simple pdf file that just draws a rectangle filled with cmyk 1.0,0.35,0,0.28,but the problem is, that this is not the color thats printed. Inkscape and gimp showthe wrong color too.In...
View Articlepage height is zero
We're building a pre-flight tool to check page orientation and auto-rotate to consistantly build right reading books whether or not the page is landscape or portait but we're coming up with pdfs with...
View ArticlePDF File with Run Length Encoding?
Would anyone have a PDF file containing text streams compressed in Run-Length Encoding? I need one to test a decompressor. I know they are probably rare and not used anymore which is why one is so...
View ArticleJavascript doesn't play() embedded sound
This is a question about the PDF specification regarding how to use the javascript APIto play a sound object.Specifically, why in my basic example is the javascript able to see the sound,but can't...
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 ArticleXObject - How to use File specification dictionary
Hi all,b Here it is a complete PDF file with just a small picture in the page and it works well (windows XP Professionel SP 2 and Mac 10.3.9)%PDF-1.71 0 obj [/PDF] endobj4 0 obj << /Length...
View ArticleProblem saving Reader extended PDF with Javascript functions built in
Afternoon I have created an interactive PDF in Livecycle with built in Javascript functionality. I need users to be able to complete and save the PDF so have saved it as a Reader extended PDF. The...
View ArticleHow I can translate a english pdf to spanish (stored in the Acrobat site)?
Hello every body, Im start today in this site, im upload an a English PDF and i want to know if exist a tool to translate this document
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Pdf text extract problem with CID font and Identity-H
Hi all, Iam facing some big problem with text extraction from pdf file.Currently iam using congviews pdf2xl text extraction tool.About 95% of the text extract correcly but few charaters showing box...
View ArticleFontBBox, Ascent, Descent
From Pdf 1.7:"FontBBox rectangle (Required, except for Type 3 fonts) A rectangle (see Section 3.8.4, Rectan-gles), expressed in the glyph coordinate system, specifying the font boundingbox. This is the...
View Articleinvalid byte range in PKCS#1 signature
Hello, this is my first post in this forum and I am thank you in advance for your help.I am developing a component to sign PDF. I am getting invalid byte range error for the signed PDF document from my...
View ArticleR = 6? Standard Encryption Dictionary; AES-256; Acrobat X Pro
Hello Everyone, I've noticed something odd when using Acrobat X Pro to output an AES-256 encrypted PDF file for "Acrobat X and higher". The standard encryption dictionary has R as 6 (see below). 77 0...
View Article“Name Dictionary” not found in “document catalog” of PDF
Hi All, I am working with a PDF parser and while parsing a PDF file I found that while reading document catalog of PDF, the "Name Dictionary" which I got is not present in PDF file but When I updated...
View Article"To view the full contents of this document..."
Hi All, I am working on a PDF parser and while parsing PDF file I am able to parse the document catalog & cross reference table but when it comes to content I get a message "To view the full...
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