pdf

Split A4 PDF page into two A5 and back again

I have a PDF with A4 pages. Each page contains two identical A5 pages for printing reasons. What I want to do in my Java program is to split these pages and use each unique A5 page zero to many times as a template to add/replace some text. After this is done I want to glue the A5 pages back again to A4 pages (for the same printing reason...

Convert HTML to PDF on ASP.NET (VB) ?

Hello, I have data stored in the database with HTML format, and I want to get the value of this html content with MyReader.getString() after getting the html code I must do the conversion to PDF Format. You have any idea on how can I do it ? !! ...

Quartz PDF API Causing Out of Memory Crashes

I'm having crashing issues using the Quartz PDF API for iOS. At the moment I am compiling with the SDK 4.0 GM Seed and running on my 3.2 iPad (I have tried using the 3.2 SDK with identical results). All the code I am using is based on the standard Apple Quartz documentation and from various sources around the internets. So I can't image...

How to change page orientation of PDF? (GhostScript or PostsScript solution needed)

Given a PDF document, how do I change individual page orientation? I'm using latest version of GhostScript. ...

PDF converter for Classic ASP Application?

Hi, I need my asp page (report) to be converted as PDF format. Is there any free 3rd party control available for Classic ASP? ...

How to split pdf using objective-c?

I have implemented one desktop application(MAC). Now i want to add split pdf functionality.I dont know how to implement. If any resources available then please advice me. Thanks in advance. ...

Calculate CMYK coverage on PDF

Hi all, I don't suppose is there any free or open source libraries out there that able to calculate the CMYK coverage on a pdf file. I tried looking around I don't seem to able to find any. If there isn't any out there if anyone could point me in the right direction of what do I need to do in order to calculate the CYMK coverage on a pd...

Using Java and IText, how to extract AcroForm field names from a PDF?

I'm looking for a simple API example, that reads a PDF file / template as an input, and iterates over the fields defined in the PDF form (I think it is called AcroForm) ...

Loading PDF in IFrame in IE6 and IE7

Hello, I am loading a PDF inside of an IFrame inside of a popup window. I have the PDF loading correctly in IE6 and IE7 - however there is an issue I am trying to solve. When I load the PDF in the IFrame within IE7, and I resize the window from the right side of the window horizontally, the PDF does not scale down the window will resi...

Alternatives for server-side PDF viewing?

I'm looking at options for rendering PDFs on the server to avoid the user having to download them (they're big docs) and/or have a PDF reader installed and configured (audience is not tech savvy). The Google Viewer and Scribd are nice examples, but I'm not interested in making the PDFs available on the web (for Google) or storing them o...

Send PDF to iBooks

Now iBooks supports PDF. My app has access to many PDF files. Is it possible to send PDFs to iBooks (or other PDF readers like GoodReader and iAnnotate PDF) from my app? ...

Why does combining PDF pages with CGContextDrawPDFPage create very large output files?

I ran into this trying to throw together a simple Automator script to combine several one-page PDF files. I had 88 files to combine, each just about exactly 300KB, so I expected the final product to be about 30MB; the resulting PDF file, using the Combine PDFs Automator action, was 300+MB. Poking around, the Automator action uses a Pyth...

iPhone - view PDF like in iBooks

Hi, I have question about view for displaying multipage PDFs in my app. I have found solutions with webview but they lack ability to zoom and scroll between pages horizontally. Also found solutions using Quartz2D but the same problem as above. Is there any way to present PDF like in iBooks? You can pinch-i/out zoom, list between pages ...

Reading PDF Header content from pages using Itext

I am trying to read out the content from the pages of a PDF file using Itextsharp. I am doing this in order to read out the actual Page number printet in the page header. I have searched the documentation and the web. I can find examples of adding a header but not retrieving and reading the Header of an existing PDF file. Do somebody ha...

Writing a PDF to filesystem iPhone

I am am opening a PDF document using Quartz2D in core graphics, resizing it, and attempting to re-save it to the file system of an iPhone. Problem is I cannot figure out how to write a PDF to the file system. Has anyone had luck with such a problem. ...

Programatically find and replace text in pdf

I'm trying to create a web script that will allow me to alter PDF templates that I have uploaded and re-output them. I have tried Zend already which allows me to write to a PDF but that means leaving the PDF blank in certain space which is to primitive for what I need. PDFFlip was not any better. We need to implement functionality so we...

Catching Click event of hyperlink on PDF in IFrame.

I'm loading pdf's into an iframe on my web page by setting the src of the iframe to the path of the pdf document. This works as I'd like for viewing the pdf. The problem is that some of the pdf's have hyperlinks in them to external websites which, when clicked, load the external website in my iframe. So my question is: is it possible t...

Detect if PDF file is correct (header PDF)

I have a windows application .NET that manages many PDF Files. Some files are corrupt. 2 issues: I'll try explain in my worst english...sorry 1.) How can I detect if any pdf file is correct ? I want read header of PDF and detect is correct. var okPDF = PDFCorrect(@"C:\temp\pdfile1.pdf"); 2.) How to know if byte[] (bytearray) of fi...

How to fill out a pdf file programatically?

What techniques available to fill a pdf form automatically using external data and save them. I have to use data from a database to fill a template pdf and save a copy of it on disk with that data. Language and platform is not issue but it would be good if it can run on windows and Linux. Any one can guide me through it or point to any ...

pdf file is crashing FireFox and Chrome

Hi, We have just released 2 new pdf files for download on our site. Since release however we have found that downloading these files crashed Chrome and Firefox, giving the error message "The file is damaged and could not be repaired". What can be done to sort this out? Is there a way I can check the file to find out what is wrong? An...