Document info an pdfboxes (mkiv)

Document info an pdfboxes (mkiv)

[Peter Rolf]

Hi,

currently the accuracy of the trimbox and cropbox breaks preflighting. 
While the mediabox is rounded to four numbers after the point, the other 
boxes have 11 numbers. Without the same rounding these boxes can be 
greater than the mediabox, which is not valid.

/MediaBox [0 0 612.2835 858.8976]
/TrimBox [ 0 0 612.28345061002 858.89763362975 ] /CropBox [ 0 0 
612.28345061002 858.89763362975 ]

858.8976 < 858.89763362975


There is also a small bug in the document info code.

\def\synchronizebackendidentity
  {\ctxlua{backends.codeinjections.setupidentity{
     title    = \!!bs\@@iatitle\!!es,
     subtitle = \!!bs\@@iasubtitle\!!es,
     ^^^^
    should be 'subject' here (or change it later in the lua part)

     author   = \!!bs\@@iaauthor\!!es,
     creator  = \!!bs ConTeXt - \contextversion\!!es,
     date     = \!!bs\@@iadate\!!es,
     keywords = \!!bs\@@iakeyword\!!es,
  }}}


Best wishes, Peter

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Re: Document info an pdfboxes (mkiv)

[Hans Hagen]

Peter Rolf wrote:
> Hi,
> 
> currently the accuracy of the trimbox and cropbox breaks preflighting. 
> While the mediabox is rounded to four numbers after the point, the other 
> boxes have 11 numbers. Without the same rounding these boxes can be 
> greater than the mediabox, which is not valid.
> 
> /MediaBox [0 0 612.2835 858.8976]
> /TrimBox [ 0 0 612.28345061002 858.89763362975 ] /CropBox [ 0 0 
> 612.28345061002 858.89763362975 ]
> 
> 858.8976 < 858.89763362975

hm, a bit stupid (much is ps/pdf rendering happens rounded esp such 
boxes so i wonder why they are so strick)

anyhow, as the media box is out of our control in mkiv, i now use some 
other trick

(btw, does it really break preflighting in full acrobat (as that is the 
standard, i don't care that much about other preflighters))

>     subtitle = \!!bs\@@iasubtitle\!!es,
>     ^^^^
>    should be 'subject' here (or change it later in the lua part)

ok, fixed; beta later today

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: Document info an pdfboxes (mkiv)

[luigi scarso]

> (btw, does it really break preflighting in full acrobat (as that is the
> standard, i don't care that much about other preflighters))
PitStop of Enfocus

-- 
luigi
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Re: Document info an pdfboxes (mkiv)

[Hans Hagen]

luigi scarso wrote:
>> (btw, does it really break preflighting in full acrobat (as that is the
>> standard, i don't care that much about other preflighters))
> PitStop of Enfocus

well, why use them when acrobat has it built in?

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Document info an pdfboxes (mkiv)

[Hans Hagen]

luigi scarso wrote:
>> (btw, does it really break preflighting in full acrobat (as that is the
>> standard, i don't care that much about other preflighters))
> PitStop of Enfocus

and since i have neither of them on my machine i cannot test what they 
expect anyway -)

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: Document info an pdfboxes (mkiv)

[luigi scarso]

On Fri, Aug 28, 2009 at 1:04 PM, Hans Hagen<pragma@wxs.nl> wrote:
> luigi scarso wrote:
>>>
>>> (btw, does it really break preflighting in full acrobat (as that is the
>>> standard, i don't care that much about other preflighters))
>>
>> PitStop of Enfocus
>
> well, why use them when acrobat has it built in?
because PitStop of Enfocus is (or was)  better ?



-- 
luigi
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: Document info an pdfboxes (mkiv)

[Peter Rolf]

Hans Hagen schrieb:
> Peter Rolf wrote:
>> Hi,
>>
>> currently the accuracy of the trimbox and cropbox breaks 
>> preflighting. While the mediabox is rounded to four numbers after the 
>> point, the other boxes have 11 numbers. Without the same rounding 
>> these boxes can be greater than the mediabox, which is not valid.
>>
>> /MediaBox [0 0 612.2835 858.8976]
>> /TrimBox [ 0 0 612.28345061002 858.89763362975 ] /CropBox [ 0 0 
>> 612.28345061002 858.89763362975 ]
>>
>> 858.8976 < 858.89763362975
>
> hm, a bit stupid (much is ps/pdf rendering happens rounded esp such 
> boxes so i wonder why they are so strick)
>
> anyhow, as the media box is out of our control in mkiv, i now use some 
> other trick
>
> (btw, does it really break preflighting in full acrobat (as that is 
> the standard, i don't care that much about other preflighters))
>
yep, acrobat complains about the box sizes.

>>     subtitle = \!!bs\@@iasubtitle\!!es,
>>     ^^^^
>>    should be 'subject' here (or change it later in the lua part)
>
> ok, fixed; beta later today
>
many thanks :)

> Hans
>
> -----------------------------------------------------------------
>                                           Hans Hagen | PRAGMA ADE
>               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>      tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
>                                              | www.pragma-pod.nl
> -----------------------------------------------------------------
> ___________________________________________________________________________________ 
>
> If your question is of interest to others as well, please add an entry 
> to the Wiki!
>
> maillist : ntg-context@ntg.nl / 
> http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : https://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________ 
>
>

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If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________