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Posted to users@pdfbox.apache.org by James Green <ja...@gmail.com> on 2013/05/29 13:43:03 UTC

Bad image colours using new overlay code

We're seeing an issue where an image's colours are being changed during the
use of the new overlay utility.

Here's the source:
https://www.dropbox.com/s/ysjnow12ulw95pb/source.pdf
The overlay:
https://www.dropbox.com/s/3akrux8jdv2hstl/WatermarkA4Portrait.pdf

And the result of the new overlay:
https://www.dropbox.com/s/do7dtm0elxxqxc6/result.pdf

Can anyone shed some light onto this?

Thanks,

James

Re: Bad image colours using new overlay code

Posted by Maruan Sahyoun <sa...@fileaffairs.de>.
well it seems that 1.8.x introduced that issue as trying your file with 1.7.1 seems to work well. Maybe you can verify that and follow the progress on https://issues.apache.org/jira/browse/PDFBOX-1615

BR
Maruan Sahyoun

Am 29.05.2013 um 16:15 schrieb James Green <ja...@gmail.com>:

> Version 1.8.1.
> 
> We used the original Overlay utility and the newer OverlayPDF utility via
> cmd line.
> 
> Both with the same image problems.
> 
> 
> On 29 May 2013 14:05, Maruan Sahyoun <sa...@fileaffairs.de> wrote:
> 
>> Hi,
>> 
>> which version of PDFBox are you using? How did you call the Overlay
>> process?
>> 
>> BR
>> Maruan Sahyoun
>> 
>> Am 29.05.2013 um 13:43 schrieb James Green <ja...@gmail.com>:
>> 
>>> We're seeing an issue where an image's colours are being changed during
>> the
>>> use of the new overlay utility.
>>> 
>>> Here's the source:
>>> https://www.dropbox.com/s/ysjnow12ulw95pb/source.pdf
>>> The overlay:
>>> https://www.dropbox.com/s/3akrux8jdv2hstl/WatermarkA4Portrait.pdf
>>> 
>>> And the result of the new overlay:
>>> https://www.dropbox.com/s/do7dtm0elxxqxc6/result.pdf
>>> 
>>> Can anyone shed some light onto this?
>>> 
>>> Thanks,
>>> 
>>> James
>> 
>>

Re: Bad image colours using new overlay code

Posted by James Green <ja...@gmail.com>.
Version 1.8.1.

We used the original Overlay utility and the newer OverlayPDF utility via
cmd line.

Both with the same image problems.


On 29 May 2013 14:05, Maruan Sahyoun <sa...@fileaffairs.de> wrote:

> Hi,
>
> which version of PDFBox are you using? How did you call the Overlay
> process?
>
> BR
> Maruan Sahyoun
>
> Am 29.05.2013 um 13:43 schrieb James Green <ja...@gmail.com>:
>
> > We're seeing an issue where an image's colours are being changed during
> the
> > use of the new overlay utility.
> >
> > Here's the source:
> > https://www.dropbox.com/s/ysjnow12ulw95pb/source.pdf
> > The overlay:
> > https://www.dropbox.com/s/3akrux8jdv2hstl/WatermarkA4Portrait.pdf
> >
> > And the result of the new overlay:
> > https://www.dropbox.com/s/do7dtm0elxxqxc6/result.pdf
> >
> > Can anyone shed some light onto this?
> >
> > Thanks,
> >
> > James
>
>

Re: Bad image colours using new overlay code

Posted by Maruan Sahyoun <sa...@fileaffairs.de>.
Hi,

which version of PDFBox are you using? How did you call the Overlay process?

BR
Maruan Sahyoun

Am 29.05.2013 um 13:43 schrieb James Green <ja...@gmail.com>:

> We're seeing an issue where an image's colours are being changed during the
> use of the new overlay utility.
> 
> Here's the source:
> https://www.dropbox.com/s/ysjnow12ulw95pb/source.pdf
> The overlay:
> https://www.dropbox.com/s/3akrux8jdv2hstl/WatermarkA4Portrait.pdf
> 
> And the result of the new overlay:
> https://www.dropbox.com/s/do7dtm0elxxqxc6/result.pdf
> 
> Can anyone shed some light onto this?
> 
> Thanks,
> 
> James