pdfbox-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Tilman Hausherr <THaush...@t-online.de>
Subject Re: Picture not printed
Date Wed, 29 Apr 2015 15:58:20 GMT
In the meantime the developer of twelvemonkeys answered, and pointed me 
to the real reason: not the JPEG is malformed, it is the PDF. This bug 
is described in
https://issues.apache.org/jira/browse/PDFBOX-2501
but solved for 2.0 only. I'll apply for 1.8 and then come back to you.

Btw, that file, is it somehow confidential?

Tilman

Am 29.04.2015 um 13:36 schrieb Gregor Kovač:
> Hi!
>
> I see. Great.
>
> Thanks for all your help.
>
> Best regards,
>      Kovi
>
> 2015-04-29 7:49 GMT+02:00 Tilman Hausherr <THausherr@t-online.de>:
>
>> Hi,
>>
>> The plan was to release it when all, or at least the blocker issues are
>> solved:
>>
>> https://issues.apache.org/jira/issues/?jql=fixVersion%20%3D%202.0.0%20AND%20project%20%3D%20PDFBOX%20AND%20resolution%20%3D%20Unresolved%20ORDER%20BY%20updated%20DESC%2C%20key%20DESC%2C%20priority%20DESC
>>
>> How I extracted the image - I changed the source code to save the file
>> before attempting to decode it. I inserted this code at the beginning of
>> decode() in JPXFilter.java in the 1.8 version:
>>
>>          ByteArrayOutputStream baos = new ByteArrayOutputStream();
>>          IOUtils.copy(compressedData, baos);
>>          String filename = System.currentTimeMillis()+".jpg";
>>          FileOutputStream fos = new FileOutputStream(new
>> File("INSERT___DIRECTORY____",filename));
>>          fos.write(baos.toByteArray());
>>          fos.close();
>>          compressedData = new ByteArrayInputStream(baos.toByteArray());
>>          System.out.println("jpeg filename: " + filename);
>>
>> They might also be extracted by the ExtractImages tool of the 2.0 version
>> (not by the 1.8 version, that one doesn't support inline images).
>>
>> Here is one of the JPEG files:
>> http://home.snafu.de/tilman/tmp/1430258221574.jpg
>>
>> I also opened an issue with twelvemonkeys, as it can't read the file
>> either with ImageIO.read(), and the developer may give some insight about
>> that file.
>> https://github.com/haraldk/TwelveMonkeys/issues/132
>>
>> Tilman
>>
>>
>> Am 29.04.2015 um 01:20 schrieb Gregor Kovač:
>>
>>> Hi!
>>>
>>> I tried version 2.0 and it does print the picture. Nice.
>>> Is ETA for 2.0 set? How did you extract images from PDF?
>>>
>>> Best regards,
>>>       Kovi
>>>
>>> 2015-04-29 0:11 GMT+02:00 Tilman Hausherr <THausherr@t-online.de>:
>>>
>>>   This is a problem with the reading of JPEG images in 1.8 that is fixed in
>>>> the unreleased 2.0 (where we use a different strategy to read JPEG
>>>> files),
>>>> but not in 1.8. I confirmed this by extracting one of the inline images
>>>> that brings the problem. It can't be read with ImageIO.read(), not with
>>>> the
>>>> sun version and not with the twelvemonkeys (which usuallly can read all).
>>>>
>>>> Try the 2.0 version:
>>>> https://pdfbox.apache.org/downloads.html#scm
>>>> Note hat the API is different, see in the examples.
>>>>
>>>> Tilman
>>>>
>>>>
>>>> Am 28.04.2015 um 23:05 schrieb Gregor Kovač:
>>>>
>>>>   Hi!
>>>>> At this link
>>>>>
>>>>>
>>>>> https://drive.google.com/file/d/0B-qoYfDTAZ8QN3V4ang4bEJIN3c/view?usp=sharing
>>>>> is original PDF
>>>>> At this link
>>>>>
>>>>>
>>>>> https://drive.google.com/file/d/0B-qoYfDTAZ8QcjRBMWRBZE50Snc/view?usp=sharing
>>>>> is what gets printed.
>>>>>
>>>>> Best regards,
>>>>>        Kovi
>>>>>
>>>>> 2015-04-28 18:10 GMT+02:00 Tilman Hausherr <THausherr@t-online.de>:
>>>>>
>>>>>    Hi,
>>>>>
>>>>>> PDF files are not attached in the mailing list. Can you upload it
to a
>>>>>> public place?
>>>>>>
>>>>>> Tilman
>>>>>>
>>>>>>
>>>>>> Am 28.04.2015 um 10:48 schrieb Gregor Kovač:
>>>>>>
>>>>>>    Hi!
>>>>>>
>>>>>>> I've been using PDFBox 1.8.9 for printing PDF files. In the attachment
>>>>>>> (eSlog_380_1031000000002_012354698725.pdf) is a PDF file with
one
>>>>>>> picture
>>>>>>> in upper left corner, that does not get printed out at all (attachment
>>>>>>> "Java Printing.pdf"). There is a blank space instead of picture.
>>>>>>>
>>>>>>> Why?
>>>>>>>
>>>>>>> This is the code I use for printing:
>>>>>>> private static void printWithPDFBox(File pdfFile, int copies)
{
>>>>>>>            boolean silentPrint = true;
>>>>>>>            String printerName = null;
>>>>>>>            String password = null;
>>>>>>>            PDDocument document = null;
>>>>>>>            try {
>>>>>>>                document = PDDocument.load(pdfFile);
>>>>>>>
>>>>>>>                if (document.isEncrypted()) {
>>>>>>>                    document.decrypt(password);
>>>>>>>                }
>>>>>>>
>>>>>>>                PrinterJob printJob = PrinterJob.getPrinterJob();
>>>>>>>                printJob.setJobName(pdfFile.getName());
>>>>>>>
>>>>>>>                if (printerName != null) {
>>>>>>>                    PrintService[] printService =
>>>>>>> PrinterJob.lookupPrintServices();
>>>>>>>                    boolean printerFound = false;
>>>>>>>                    for (int i = 0; !printerFound && i
<
>>>>>>> printService.length;
>>>>>>> i++) {
>>>>>>>                        if
>>>>>>> (printService[i].getName().indexOf(printerName)
>>>>>>> !=
>>>>>>> -1) {
>>>>>>> printJob.setPrintService(printService[i]);
>>>>>>>                            printerFound = true;
>>>>>>>                        }
>>>>>>>                    }
>>>>>>>                }
>>>>>>>
>>>>>>>                printJob.setPageable(new PDPageable(document,
>>>>>>> printJob));
>>>>>>>                printJob.setCopies(copies);
>>>>>>>                if (silentPrint || printJob.printDialog()) {
>>>>>>>                    printJob.print();
>>>>>>>                }
>>>>>>>            } catch (Exception e) {
>>>>>>>                e.printStackTrace();
>>>>>>>            } finally {
>>>>>>>                if (document != null) {
>>>>>>>                    try {
>>>>>>>                        document.close();
>>>>>>>                    } catch (IOException e) {
>>>>>>>                        e.printStackTrace();
>>>>>>>                    }
>>>>>>>                }
>>>>>>>            }
>>>>>>>        }
>>>>>>>
>>>>>>> Best regards,
>>>>>>>        Kovi
>>>>>>>
>>>>>>> --
>>>>>>> -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~
>>>>>>> |  In A World Without Fences Who Needs Gates?  |
>>>>>>> |              Experience Linux.               |
>>>>>>> -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~
>>>>>>>
>>>>>>>
>>>>>>> ---------------------------------------------------------------------
>>>>>>> To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
>>>>>>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>>>>>>
>>>>>>>
>>>>>>>   ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
>>>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>>>
>>>>
>>>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>
>>
>


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
For additional commands, e-mail: users-help@pdfbox.apache.org


Mime
View raw message