Re: [NTG-context] columnset & layers

2005-12-06 Thread Hans Hagen 

Vit Zyka wrote:

But generally it is not a clean solution. Can be solved counting 
number of layers in one pass and defining in the second, but... Hans, 
do you think is the grouping problem doable? If yes I will put the 
note to the collector.



it's kind of tricky to make definitions global (since it hooks into 
framed and such)


so, the best is to do more testing and/or do assignment in layer 
definitions global


you can make it a low priority entru in the collection

Hans
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Re: [NTG-context] columnset & layers

2005-12-06 Thread Vit Zyka 

Hans Hagen wrote:

Vit Zyka wrote:


Hello,

there is some collision between columnset and layer. See following 
example:


-
\newdimen\tgrX \newdimen\tgrY
\tgrX=3cm  \tgrY=2cm

\starttext
\startcolumnset
  \definelayer[tgr-cow][position=no,corner=top]
  \setlayer[tgr-cow][x=.0\tgrX,y=.0\tgrY,location=middle]{O}%
  \framed
[width=fit,height=fit,offset=none,
 background={foreground,tgr-cow},frame=off]
{\externalfigure[cow][width=\tgrX,height=\tgrY]}%
\stopcolumnset
\stoptext
---

I got the error:

! Bad character code (361).
 \@@layerboxtgr-cow

I am a bit puzzled by strange error message. If the columnset is 
commented, the code is proceeded as expected.



define the layer outside the columnset; it's probably a grouping problem

Hans


OK, it works and is sufficient for me since I know a number of needed 
layers.


But generally it is not a clean solution. Can be solved counting number 
of layers in one pass and defining in the second, but... Hans, do you 
think is the grouping problem doable? If yes I will put the note to the 
collector.


Thanks
Vit
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Re: [NTG-context] columnset & layers

2005-12-06 Thread Hans Hagen 

Vit Zyka wrote:


Hello,

there is some collision between columnset and layer. See following 
example:


-
\newdimen\tgrX \newdimen\tgrY
\tgrX=3cm  \tgrY=2cm

\starttext
\startcolumnset
  \definelayer[tgr-cow][position=no,corner=top]
  \setlayer[tgr-cow][x=.0\tgrX,y=.0\tgrY,location=middle]{O}%
  \framed
[width=fit,height=fit,offset=none,
 background={foreground,tgr-cow},frame=off]
{\externalfigure[cow][width=\tgrX,height=\tgrY]}%
\stopcolumnset
\stoptext
---

I got the error:

! Bad character code (361).
 \@@layerboxtgr-cow

I am a bit puzzled by strange error message. If the columnset is 
commented, the code is proceeded as expected.


define the layer outside the columnset; it's probably a grouping problem

Hans

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[NTG-context] columnset & layers

2005-12-05 Thread Vit Zyka 

Hello,

there is some collision between columnset and layer. See following example:

-
\newdimen\tgrX \newdimen\tgrY
\tgrX=3cm  \tgrY=2cm

\starttext
\startcolumnset
  \definelayer[tgr-cow][position=no,corner=top]
  \setlayer[tgr-cow][x=.0\tgrX,y=.0\tgrY,location=middle]{O}%
  \framed
[width=fit,height=fit,offset=none,
 background={foreground,tgr-cow},frame=off]
{\externalfigure[cow][width=\tgrX,height=\tgrY]}%
\stopcolumnset
\stoptext
---

I got the error:

! Bad character code (361).
 \@@layerboxtgr-cow

I am a bit puzzled by strange error message. If the columnset is 
commented, the code is proceeded as expected.


Vit
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