Re: [NTG-context] Overprinting

24 Feb 2012

      I got an answer from my printer to the example I have shown 
in this thread:
...
\framed[%
 width=80mm,height=50mm,
 background=color,
 backgroundcolor=myc,
]
{\startcolorintent[overprint]2 Overprinted or 
not?\stopcolorintent}
His answer in german:
"Die Texte, welche auf Kasten 2  stehen, sind innerhalb 
Ihrer erzeugten Datei zwar alle überdruckend eingestellt, 
visuell allerdings aussparend."

My translation:
The text on box 2 is formated as overprinted but visualy 
spared out.

What the hell is going on?

Regards
Jannis
...
On Wed, Feb 22, 2012 at 11:59 PM, Jan Heinen 
 wrote:
...
I again must come to this point. At the end of this week 
I want to give my
book (pdf) to the printer to print.
But he says: Your texts are not overprinted over colored 
areas.
What do I have to do?
The company who prints my books says that my text
is not overprinted over the framed boxes.
They do a preflight with Adobe.
I think, I made no mistake - what do you think?
I hope it is not a missing  \par?
\setupcolors[state=start,rgb=no,cmyk=yes]
\definecolor[myc] [c=.40, m=.10, y=.50, k=0]
\starttext
\framed[%
 width=80mm,height=50mm,
 background=color,
 backgroundcolor=myc,
]
 {1 Overprinted or not?}
\blank[big]
\framed[%
 width=80mm,height=50mm,
 background=color,
 backgroundcolor=myc,
]
{\startcolorintent[overprint]2 Overprinted or 
not?\stopcolorintent}
\blank[big]
\framed[%
 width=80mm,height=50mm,
 background=color,
 backgroundcolor=myc,
]
{\startcolorintent[knockout]3 Overprinted or 
not?\stopcolorintent}
\stoptext
Regards
Jannis

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...
...
Have you seen if this is ok ?
http://www.pragma-ade.com/general/magazines/mag-0006.pdf
(Use AdobeReader under linux with overprint enable)