In pdf processing

hello members,
Im working in pdf processing.i try google a lot but its not useful for my requirement.
i want to know is there any methods provided by java to find document magnification type in a pdf file.(like Fit Width,100%,175%)
thanks in Advance
With regards
Imran

ImranJ wrote:
NEED NEED_Well that is one way to get people to really not want to help you. I recommend also adding some plings to really put people off.
how to find the blank pages in pdf by using java.....That would be hard. PDFs are a horrid horrid format for what you are doing, can you not get the original source.
pls tell me which method can be used to find out the above problem....Try googling "list of PDF libraries java" for a list of libraries for reading & writing PDFs in Java.
Its very urgent........Yeay! A overabundance of surplus dots! That will make people want to help you!

Similar Messages

What's needed for a PDF processing module for InDesign Server?

Hello,
After digging through lots of documentation and whitepapers, I am still puzzled about what would be an efficient way to implement a software module that handles some specific processing tasks of PDF output (automatically generated in InDesign Server and targeted for various types of print configurations from small-run LFP up to very high volume commercial printing).
We have a working standalone script that uses Acrobat's preflight and correction functions, and now we would like to port and integrate this into a server-based workflow. Apparently, there is no Acrobat Server product available. Distiller Server does exist, but seems to be limited to converting PostScript to PDF without the PDF-to-PDF processing features we need. Some of the functionality that is typically found in RIPs (e.g. converting colours to a preset output intent with highly configurable options [for pixel/vector elements, black and spot colour ink issues etc.] and flattening native transparency) could probably be implemented using the Adobe PDF Print Engine, but this seems a bit overkill and would probably require extensive programming from scratch. I suspect there should be a smarter way to use existing software – but which? I am not yet familiar with InDesign Server; does its SDK permit full access to the same parts/functions of the PDF library that Acrobat uses for its preflight and correction features?
Any help is welcome.
Eric

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I have nine, 1-page PDF files that are accessible and need to combine into 1 PDF file. I have tried appending, adding and the combine PDFs process. The file created is not keeping my changes. The created file is partially accessible but I have to re-fix

I have nine, 1-page PDF files that are accessible and need to combine into 1 PDF file. I have tried appending, adding and the combine PDFs process. The file created is not keeping my changes. The created file is partially accessible but I have to re-fix issues I had fixed in the single files. I need suggestions on what else can be done if any. Using Acrobat pro XI.

Out of habit, I tend to combine PDF files in the Page Thumbnails pane by right-click then "Insert Pages" -> "From File". For me, this preserves the tags from both documents, although the tags may have to be moved into the right location (if I recall correctly the tags for the inserted pages get put at the end of the tag structure, regardless of where the pages are inserted), If I first put the tags for the document to be inserted inside a container tag like Section, it makes the process easier. Moving that set of tags to the right place is the only re-fixing that I recall having to do. What behavior are you experiencing?
a 'C' student

PDF process hanging up

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The missing fonts can be hidden on Reference pages and in the Table Catalog (totally inaccessible unless you want to try editing the MIF version of the FM file).
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With FM9, there is a new Global font replacement option that makes this fix a snap.
You should be able to proceed with creating the PDF now. If you don't have all of yor book component files open before trying to create a PDF of the book, FM has to silently open each file during the process. If FM runs into any errors (missing fonts, broken cross-refs, missing graphics, etc.,) during this operation, it will simply fail and you will get no notice of what the problem was. By opening all files first, you will at least get some indication of what the errors are and can deal with them (even the missing fonts have been substituted so you should be go to creating the PDF at this point).
However, if FM does generate a temporary postscript output file and the failure occurs during the distilling phase of the PDF creation, then the issue is with either the joboptions settings (force the run to fail if fonts can't be emebedded or found) or most likely some wonky graphics in your FM files.

PDF Processing

hello members,
Im working in pdf processing.i try google a lot but its not useful for my requirement.
i want to know is there any methods provided by java to find a blank page in a pdf file.
thanks in Advance
With regards
Imran

There is no specific method to find out the empty pages.
If you are using itext,
you have to get the page content using the following way:
RandomAccessFileOrArray rafoa = null;
PdfReader pr = null;
String str = new String();
String strt[] = new String[10];
String fin = new String();
pr = new PdfReader("sample.pdf");
byte[] b = null;
b = pr.getPageContent(1, rafoa);
str = new String(b);
str = str.replace("\n","");
strt = str.split("Tf");
strt = strt[1].split("Tj");
fin = strt[0];
fin = fin.replace("(","");
fin = fin.replace(")","");
Here, check the value of the fin is empty or null, if it is empty/null, then
b = pr.getPageContent(1, rafoa);Page No: 1 is empty/blank

How do I get the Converting to Adobe PDF process to stop hanging?

I installed Adobe Acrobat 8 Professional on a machine running Windows 7 Professional 64bit. I have tried creating PDFs from MS Office files (using the Acrobat PDFMaker toolbar). I have also tried printing to Adobe PDF, from within MS office but also elsewhere (e.g. IE, Notepad). No matter the creation method, I am prompted for a file name and location and then the Acrobat PDFMaker window appears with a taskbar and message "Coverting to Adobe PDF..." The process hangs there and a print job appears in the Adobe PDF printer with a status of "Error - Printing." How do I get the process to stop hanging and successfully create PDFs?

FWIW, a former colleague was also frustrated with this "Error - Printing" hang-up problem, when printing from any app to Adobe PDF, with Acrobat Pro 9.3.0 on a Win7x64 system. I recall forum threads on that issue, with no clear resolution?. What did work on every print job, though, was the two-step method: (a) Print to File with Adobe PDF, then (b) fire up Acrobat Distiller 9 to convert the intermediate .prn Postscript file. (It would seem that Acrotray wasn't functioning properly in a x64 environment?...though it did run as one of the pc startup processes)
As that two-step method was acceptable for his workflow, he never explored the possibility of getting a fluent one-step PDF creation by upgrading to the highest available v9x version, or beyond.

Can a PDF process an online payment

Hello all!
I am the forms coordinator for my state agency. All of our forms are fill-in. A co-worker has asked if a form is submitted electronically, can it also process a payment. We do have a third party that is used to process any online payments for our agency.
Any information would be helpful. Thanks!

It really depends on who the payment provider is, and what you mean by "process" - are you collecting card details and submitting them to a website, or
is it an interactive process where the server sends back information? There are also restrictions imposed by most banks as to exactly how and where the data is collected (for example some credit cards will run interactive verification using an iframe in the host website, and that can't be done via a PDF).
Before investing any time in the work, I'd suggest talking to your provider and checking what's allowed, and what's technically possible. Those which do allow remote submission will often have an API layer that's easier to talk to.

Illustrator CS stalling halfway through save as pdf process?

I'm running 17.0.2 on a Macbook Pro and I trying to create a pdf (any type of) from my artwork that is 8.5*11 and only 2 MB. Everything goes smoothly till half way through the pdf creation process then the progress bar just sits there? Any thoughts? I can create pdf's from other artwork that are even larger files no problem?

That would indicate you are using an effect or feature as an appearance that cannot be expanded or flattened to retain appearance. you would then have to do so manually before saving or even re-create e.g. a specific transdparency-based effect manually with opaque colors...
Mylenium

"Conversion to PDF Process" hung up and not working

Using Acrobat Professional 8.1.2 -- From IE, when you click "Convert WebPage to PDF" option, a box pops up that usually shows the progress of the page being converted. However, now, the box pops up, but next to the file name, it says "(Waiting for conversion)" and is hung up. If you close the box, and try doing the same thing again, another instance of "(Waiting for conversion)" comes up for the same page. Nothing is being converted. Help??

1) Does this hang happen for any URL converted from IE, or is specific to any one URL?
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Error during PDF post processing in HtmlToPDF

Hi,
I am using Web services interface to convert Html document to PDF. Works fine for simple html documents stored locally. However when using a remote html document (for example the one in the quickstart--http://www.adobe.com--I am getting an exception:
ALC-PDG-16003-16003-000: com.adobe.livecycle.generatedpdf.client.ConversionException: ALC-PDG-016-003-An unknown/unexpected error occurred during PDF post-processing.
I get the same error when trying this conversion from the Administration Console. I am using JBoss/turnkey. I do not have Adobe Acrobat running on the server computer.
Thanks,
Jesse

Hello Ramya,
I am not finished checking but I did make some progress. Testing from html file located on the server machine, I use the url for file. For example if the file is named foo.html and it is located in directory c:\adata then the file url is
file:///c:/adata/foo.html
That works for me using adminui, and from calling the web service.
The example in the quickstart ( converting the default page at
http://www.adobe.com ) does not work for me just yet. Still get the post pdf processing error.
If not doing so already, check the server log to see if any additional debug information is provided.
Regards,
Jesse

I am trying to print a snapshot taken from a PDF multiple times on one page.

Reader Will not print multiple copies of a snapshot on one page. I read the help files for Acrobat itself and all it said was take the snapshot and print it. Does anyone know if Acrobat can print multiple copies of the snapshot on one page?
From some reading in another forum page it looks like Acrobat can do it by saving the snapshot repeatedly with different names and the printing all of them at once. I really hate that workaround as I need to do this often.
Message was edited by: duckles10

I tried to do it using Reader. I have a one page PDF document with a UPS shipping label on one side and a special box label with a barcode on the other. This is designed to print on a standard 8.5 x 11 sheet of paper. There are many times when I need to be able to print the box labels more than once. At home, I do it by taking a snapshot of the box label and printing it to a Label printer as many times as I need it. The distributor who also ships items for me only has a full page printer but he can print 4 on a page labels on UPS provided stock. Reader won’t print a snapshot multiple times, the option is grayed out. What I wanted to know is if Acrobat itself can print that snapshot multiple times. I don’t think it can without being able to cut and save that PDF multiple times as separate files. That would be a slow and cumbersome operation. If it would take a snapshot or a single cut and save and print that PDF 4 times on a page it would be a reason to spend the money to buy the program because we need to perform this operation OVER and OVER on a regular basis. On some shipments we might need to print 12 or more extra box labels. We tape smaller boxes together for one UPS label and need to make sure EACH box gets a separate label. Otherwise they sometimes get lost on the other end.
Doing the save 4 separate PDFs process we might actually need TWO copies of Acrobat unless reader can print 4 on a page if it has 4 PDF’s to work from. I have not yet found a good way to save those snapshots from reader. I have tried since I found that it was possible to cut and save them in other formats but not PDF’s as reader can’t save them. The quality of the saved items in other formats is not acceptable. I recently discovered that Microsoft publisher which I have can save a document as a PDF. I’m going to see if I can import to that program next.

Crystal Reports 10 Enterprise Server Issue - Exporting Large Reports to PDF

Weu2019re implementing a Crystal Reports 10 Server for a customer but weu2019re having an issue with exporting large reports to PDF. The report size that starts to show this issue is roughly 300 pages with 20 records per page. We use the default Crystal ActiveX viewer.
Basically what happens is that the user will launch the report in the ActiveX viewer and the large report will take a while to load, as much as 3 to 4 minutes. The user may then wish to export to PDF. Once they attempt it with these large reports the viewer will basically hang and possibly be processing but will then time-out after roughly 5 minutes with this error:
u201CProxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /thinqreports/THINQCrystalInterface.asp.
Reason: Error reading from remote server
IBM_HTTP_Server/6.1.0.9 Apache/2.0.47 (Unix) Server at lmsproxy.aurora.org Port 443u201D
We believe this error is coming from a server on our network. We have a proxy server between users and the Crystal Server that has a 5 minute time-out for connections. What we want to know is:
- Is there a way to speed up this export to PDF process?
- Should the Crystal Viewer be keeping an http connection alive to the Crystal Report Server while its doing this export process?
- If not, what port does Crystal Viewer use to communicate with the Crystal Report Server?
- Is there something we can set in Crystal to keep an http connection open?
- What is actually occurring during this export process?
Occasionally, we may get the above error when simply launching a report, not just attempting to export to PDF. We presume that is because loading the report into the Crystal Viewer from the Crystal Report Server is taking longer than 5 min.
Anyone have any thoughts? Thanks.
Scott

Scott,
As this is happening within Enteprise (and I am assuming the report does not time out in the Crystal Reports Designer) I would suggest posting this to the BusinessObjects Enterprise Administration
forum.
My limited Enterprise knowledge would be to suggest scheduling the report as PDF but I don't know if that is a viable option for you.

How to open a pdf file in JFrame

hi to all,
i need to know how to open a pdf file in JFrame. Help is needed with this would grateful, and i used the code state below..
InputStream in=this.getClass().getResourceAsStream("/images/help1.pdf");
Process p = Runtime.getRuntime().exec(in);Thanks in Advance...

this is the error which i'm getting while executing the code
init:
deps-jar:
Compiling 1 source file to /home/VEL AREA/SampleApplication/build/classes
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:3: package com.sun.pdfview does not exist
import com.sun.pdfview.PDFFile;
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:4: package com.sun.pdfview does not exist
import com.sun.pdfview.PDFPage;
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:5: package com.sun.pdfview does not exist
import com.sun.pdfview.PagePanel;
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:25: cannot find symbol
symbol : class PagePanel
location: class sampleapplication.Main
PagePanel panel = new PagePanel();
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:25: cannot find symbol
symbol : class PagePanel
location: class sampleapplication.Main
PagePanel panel = new PagePanel();
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:36: cannot find symbol
symbol : class PDFFile
location: class sampleapplication.Main
PDFFile pdffile = new PDFFile(buf);
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:36: cannot find symbol
symbol : class PDFFile
location: class sampleapplication.Main
PDFFile pdffile = new PDFFile(buf);
/home/VEL AREA/SampleApplication/src/sampleapplication/Main.java:39: cannot find symbol
symbol : class PDFPage
location: class sampleapplication.Main
PDFPage page = pdffile.getPage(0);
8 errors
BUILD FAILED (total time: 2 seconds)
for the reply #4..

Export Report to PDF after user has entered parameters

Hi All,
I have a problem exporting a report to PDF using "ReportExportControl" after a user has entered parameters, instead of showing the download prompt, it displays the report using the parameters as if it was using "CrystalReportViewer"
If I program the input fields using "ParameterFieldController" then the exporter works as expected.
Is there anything in particular needed in order to export a report with user inputted parameters?
Thanks in advance.
Michael

Hi Ted, thanks for your reply,
What I am seeing at the moment is as follows
The report requires parameters from the user in order to generate the report, and a webpage asking the user to inputs is shown, the same one that is shown by "CrystalReportViewer" function, once the user has inputted the parameters they click the "OK" button and the report generates on screen, using the parameters entered, behaving like "CrystalReportViewer" function, what I need is once the user click "OK" it will prompt for download as attachment, which is not happening.
For your suggestion, I already have that coded and its still not working, Please find my code attached
// Create a exporter object
ReportExportControl exportControl = new ReportExportControl();
exportControl.setReportSource(clientDoc.getReportSource());
// Exporter Options
ExportOptions exportOptions = new ExportOptions();
exportControl.setExportOptions(exportOptions);
exportControl.setExportAsAttachment(true);
exportOptions.setExportFormatType(ReportExportFormat.PDF);
// Process the http request to export the report
exportControl.processHttpRequest(request, response, getServletConfig().getServletContext(), null);
// Dispose of the exporter object
exportControl.dispose();
with the above code the report will display on screen, but if i include this before the code
//Use the ParameterFieldController to pass parameter values to the report
ParameterFieldController paramController;
paramController = clientDoc.getDataDefController().getParameterFieldController();
paramController.setCurrentValue("", "Parameter name", Val);
the report doesnt show the input screen and generates as attachment
Hope this makes my situation abit clearer
Thanks and regards
Michael

How to read Hyperlinks in pdf???

hi developer's,
I am in PDF processing... I am having doubt in that Processing.
How to read Hyperlinks from PDF file?
I can able to set the hyperlink.. But i cant able to get the hyperlinks..
The following example program will set the hyperlink to the PDF file using lowagie API..
import com.lowagie.text.Anchor;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Paragraph;
import com.lowagie.text.html.HtmlWriter;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfWriter;
public class Argu1 {
     public static void main(String[] args) {
          Document document = new Document();
          try {
               PdfWriter pdf = PdfWriter.getInstance(document,
                         new FileOutputStream("PageLink.pdf"));
PdfReader pdf_read=new
               document.open();
               document.add(new Paragraph("Hi Everbody....!"));
               Anchor pdfRef = new Anchor("Click Me");
               pdfRef.setReference("www.java2s.com");
               Anchor rtfRef = new Anchor("Touch Me");
               rtfRef.setReference("www.sun.com");
               System.out.println(rtfRef.reference());
               document.add(pdfRef);
               document.add(Chunk.NEWLINE);
               document.add(rtfRef);
          } catch (DocumentException de) {
               System.err.println(de.getMessage());
          } catch (IOException ioe) {
               System.err.println(ioe.getMessage());
          document.close();
Help me how to read the Hyperlinks from the PDF file using java ...
Thanks in advance,
With Regards,
J.Imran

Instead of cross-posting unformatted code you could have taken a look at the API, because there you might have come across a method named getLinks...Even though it's not documented, I really suspect that it will return the Hyperlinks on a given page.

In pdf processing

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