XObject - 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 ArticleEmbed JPG IMAGE
Hi. I'm an italian student and i'm sorry for my bad english!I want to know how I Can embed JPG in my PDF with my personal class.I try to understand in the FPDF how include the JPG but i'have serious...
View ArticleHelp to test a linearized PDF
HelloI want to generate a PDF file linearized (optimized for web).I read the PDF specification several times but i can't generate a PDF that's correct : when i open the file in Acrobat Reader 7, the...
View ArticleText overprint
Hello all, I've a question about white text and overprinting. According to the GWG specifications 1v3 a PDF shall not have white text that does not knock-out, but is set to overprint. I've created an...
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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 Articlehow to decode the cross-reference stream?
6 0 obj<</DecodeParms<</Columns 4/Predictor 12>>/Filter/FlateDecode/ID[<275EB65AA3259D4FB5B288864AD5DDFC><3476ED2 4B8B8844D840F1CF1600D5665>]/Info 23 0 R/Length 59/Root 25...
View ArticleAdding XRef table to PDF w/ XRef streams?
I'm trying to fill in interactive form annotations by appending the PDF with updated versions of the annotation objects. I'm following the example in the appendix of the PDF spec for adding/modifying...
View ArticleHow to Convert MHTML to PDF using .NET
I need to convert MHTML files to PDF in my application through code, it is a .Net application. Is there any open source library available to do this?
View ArticlePDF Text Mapped to Private Use Area of Unicode Plane 16
I recently came across a pdf document in standard English where all the text was apparently mapped into the Private Use Area of Unicode Plane 16. Of course searching the text via typing something in...
View ArticleSingle 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 ArticleHow to fill data in PDF form?
Hi All,I have a pdf forms(about 100). Now I need to open that forms in the browser. User can fill that form and that data should be filled in the database/XML file. Then when user come again then that...
View ArticleDecrypt a PDF - Encryption Key Algorithm
Hi to All,I'm italian, so I want to apologize if my english isn't perfect.I'm a young developer and I've some problem with decrypting PDF. I try to explain my problem telling you what I'm trying to...
View ArticleBaseFont and FontName must be equals?
I have trouble with an PDF/A document and some readers we are using: - Acrobat (Reader) 9.X works fine- Acrobat (Reader) 6.X and our own inhouse reader have problems I tracked it down to the following...
View Article"There was an error processing a page. Invalid Function resource."
I've got a PDF file that I'm trying to split up its pages. The resulting page gives the error: "There was an error processing a page. Invalid Function resource." I've looked at each object, and other...
View Articleembed pcl or postscript commands in pdf
Hello! I am currently facing the problem, that I want to specify the paper-source tray for the pages of a pdf, that is sent directly to the printer. I know that there is no way to do this directly in...
View ArticleEncoding of Name Objects
Hi there! I just stumbled over a problem I'm not sure how to handle. It's about handling Name objects with hexadecimal notation. [...]Regular characters that are outside the range EXCLAMATION MARK(21h)...
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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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 ArticleHyperlink to Attached "Folder"
In my PDF, I would like to hyperlink the user to a folder of files (instead of a single file). Is this possible? I have looked into the "Attach File" option in the PDF, but it seems to only allow...
View ArticleAnnotation is not resized
Hi, I cannot succeed to define an annotation that is resized according to the zoom (as it should be, according to the PDF spec). In the following, a square is drawn, then an annotation is defined with...
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