Mailing-List: contact users-help@pdfbox.apache.org; run by ezmlm
Precedence: bulk
Reply-To: users@pdfbox.apache.org
Subject: Re: Strange file problem with CCITTFactory.createFromFile with tiff
 files with 'FillOrder=2'
To: users@pdfbox.apache.org
References: <b073409bd6d0400b8e3e06b6ce6530cd@usw04mx113.tycoelectronics.net>
 <7c6b0c1a-0026-676a-b7c9-7cb2b46a0591@t-online.de>
 <37efac0eef35449aba6aaef6bfebe5b3@usw04mx113.tycoelectronics.net>
From: Tilman Hausherr <THausherr@t-online.de>
Message-ID: <5d7cd20e-883b-122e-9ff4-9deca650740b@t-online.de>
Date: Wed, 22 Jun 2016 17:58:17 +0200
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101
 Thunderbird/45.1.1
MIME-Version: 1.0
In-Reply-To: <37efac0eef35449aba6aaef6bfebe5b3@usw04mx113.tycoelectronics.net>
Content-Type: text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding: 7bit
archived-at: Wed, 22 Jun 2016 15:57:53 -0000

If you have a windows machine, you could create CCITT Group 3 files 
compressed TIFF files with IrfanView. I assume that there are similar 
tools for your OS too.

re: rotation, maybe this is this tag:
http://www.awaresystems.be/imaging/tiff/tifftags/orientation.html

we ignore it. Maybe we should bring an error message.

Tilman

Am 22.06.2016 um 17:48 schrieb Stahle, Patrick:
> Hi Tilman,
>
> That is what I would like to do. Unfortunately so far all the files I have that exhibit this behavior are proprietary.
> We are also running into the same problem that generates ' CCITT Group 3' , and a few others that create a PDF but the PDF imbedded images rotation is all messed up.
>
> I need to confirm I am not seeing this same issue across the board and isn't some strange personal environmental issue I have....
>
> As soon as I can find a Tiff that exhibits this behavior that I have permission to send I will...
>
> Thanks,
> Patrick
>
> -----Original Message-----
> From: Tilman Hausherr [mailto:THausherr@t-online.de]
> Sent: Wednesday, June 22, 2016 11:39 AM
> To: users@pdfbox.apache.org
> Subject: Re: Strange file problem with CCITTFactory.createFromFile with tiff files with 'FillOrder=2'
>
> Am 22.06.2016 um 17:03 schrieb Stahle, Patrick:
>> Hi All,
>>
>> I am using the latest PDFBox 2.0.2 version.
>>
>> When I attempt to convert a Tiff file that so happens to have 'FillOrder=2' with the following command:
>> DImageXObject ximage = CCITTFactory.createFromFile(document, tiffIn,
>> pdfPageNum);
>>
>> It throws the Exception:
>>                   'FillOrder 2 is not supported'
>>
>> Which I may not like, but I understand why that is the case.
>>
>> But I am also seeing the source tiff file is also getting corrupted and is no longer good tiff file.
>>
>> As an example:
>>
>> File listing before command above run -               '-rwxrwxr-x. 1 us083485 us083485 229K Jun 22 10:32 ENG_CR_1418637-DBAG_A5.tif'
>> File listing after above command has run-             '-rwxrwxr-x. 1 us083485 us083485 230K Jun 22 10:42 ENG_CR_1418637-DBAG_A5.tif'
>>
>> Is this a bug, or am I doing something wrong?
> That would be terrible if we'd be at fault, but here's the source code:
>
>       public static PDImageXObject createFromFile(PDDocument document, File file, int number)
>               throws IOException
>       {
>           return createFromRandomAccessImpl(document, new RandomAccessFile(file, "r"), number);
>       }
>
>       public RandomAccessFile(File file, String mode) throws FileNotFoundException
>       {
>           ras = new java.io.RandomAccessFile(file, mode);
>       }
>
> so the file is opened for reading only.
>
> It would be interesting to have a look what's in your file. Please create a copy and then compare it with a good hex editor.
>
> Tilman
>
>
>
> ---------------------------------------------------------------------
> 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