Re: [NTG-context] table background color in first row

2010-11-12 Thread Hans Hagen

On 11-11-2010 10:54, Aditya Mahajan wrote:

This is mainly for completeness:

On Thu, 11 Nov 2010, Manfred Lotz wrote:


and like to have a light gray background for the heading row.



\starttext

\starttable[|l|l|]

\BL[2] \SR
% or
% \CL[gray] \SR

\NC \bf Colheader 1 \NC \bf Colheader 2 \NC \SR \HL
\NC cell 11 \NC cell 12 \NC \FR
\NC cell 11 \NC cell 12 \NC \LR
\stoptable

\stoptext


Both \BL and \CL work with MkII but in MkIV \BL gives a black rule
(rather than gray), which \CL gives an error. Hans, any ideas?

For a simple table, you can also use

\startTABLE
\NC  \NC ... \NC \NR
\NC  \NC ... \NC \NR
\stopTABLE

which is wrapper around \bTABLE .. \eTABLE.


The color handling in the old table module is implemented by overloading 
TaBlE code and quite a hack. In mkiv it's easy to add color support but 
then I'd rather remove some of the old commands. In tabulate one can do 
(experimental so not enabled by default):


\ctxlua{nodes.tasks.enableaction(shipouts,nodes.handlers.backgrounds)}

\starttabulate[||p||]
\NC test \NC test \NC test \NC \NR
\NC test \NC[green] \input tufte  \NC[yellow] test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC[blue] test \NC[red] test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC[gray] test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC[blue] test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC[magenta] test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC[cyan] \dorecurse{10}{\input ward }\NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC[yellow] test \NC test \NC \NR
\stoptabulate

So, if there's interest in the \starttable .. \stoptable mechanism (i 
have no idea how often it is used) I can consider weeding and redoing 
some of that code (or just rewrite it from scratch which is probably 
easier).


Hans


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Re: [NTG-context] table background color in first row

2010-11-12 Thread Hans Hagen

On 12-11-2010 7:19, Hans Hagen wrote:


\ctxlua{nodes.tasks.enableaction(shipouts,nodes.handlers.backgrounds)}


i'll upload a beta where this is not needed

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Re: [NTG-context] table background color in first row

2010-11-12 Thread Wolfgang Schuster

Am 12.11.2010 um 19:19 schrieb Hans Hagen:

 So, if there's interest in the \starttable .. \stoptable mechanism (i have no 
 idea how often it is used) I can consider weeding and redoing some of that 
 code (or just rewrite it from scratch which is probably easier).

There is still a use for the old table macros because it’s easier to set small 
tables (alignment in the preamble versus many \setupTABLE settings), you can 
set different spacing between rows which is not part of tabulate and you can 
span cells (also not supported in tabulate).

To make the environment more attractive you should use the tabulate mechanism 
for background colors (\BC[...] and \VL[...]) and a indent option would be 
usefull to indent the table in a narrower environment and in itemize.

Wolfgang



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Re: [NTG-context] table background color in first row

2010-11-12 Thread Aditya Mahajan

On Fri, 12 Nov 2010, Hans Hagen wrote:


On 11-11-2010 10:54, Aditya Mahajan wrote:

This is mainly for completeness:

On Thu, 11 Nov 2010, Manfred Lotz wrote:


and like to have a light gray background for the heading row.



\starttext

\starttable[|l|l|]

\BL[2] \SR
% or
% \CL[gray] \SR

\NC \bf Colheader 1 \NC \bf Colheader 2 \NC \SR \HL
\NC cell 11 \NC cell 12 \NC \FR
\NC cell 11 \NC cell 12 \NC \LR
\stoptable

\stoptext


Both \BL and \CL work with MkII but in MkIV \BL gives a black rule
(rather than gray), which \CL gives an error. Hans, any ideas?

For a simple table, you can also use

\startTABLE
\NC  \NC ... \NC \NR
\NC  \NC ... \NC \NR
\stopTABLE

which is wrapper around \bTABLE .. \eTABLE.


The color handling in the old table module is implemented by overloading 
TaBlE code and quite a hack. In mkiv it's easy to add color support but then 
I'd rather remove some of the old commands. In tabulate one can do 
(experimental so not enabled by default):


\ctxlua{nodes.tasks.enableaction(shipouts,nodes.handlers.backgrounds)}

\starttabulate[||p||]
\NC test \NC test \NC test \NC \NR
\NC test \NC[green] \input tufte  \NC[yellow] test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC[blue] test \NC[red] test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC[gray] test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC[blue] test \NC test \NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC test \NC[magenta] test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC[cyan] \dorecurse{10}{\input ward }\NC test \NC \NR
\NC test \NC test \NC test \NC \NR
\NC test \NC[yellow] test \NC test \NC \NR
\stoptabulate


Can you also add vertical lines and row background colors?

So, if there's interest in the \starttable .. \stoptable mechanism (i have no 
idea how often it is used) I can consider weeding and redoing some of that 
code (or just rewrite it from scratch which is probably easier).


Personally, I do not like the \starttable ... \stoptable macros (the 
patchup with TaBlE macro is too convoluted)  and am happy with the compact 
\startTABLE syntax. But then, I don't use tables too often anyways.


Aditya
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Re: [NTG-context] table background color in first row

2010-11-12 Thread Aditya Mahajan

On Fri, 12 Nov 2010, Wolfgang Schuster wrote:



Am 12.11.2010 um 19:19 schrieb Hans Hagen:


So, if there's interest in the \starttable .. \stoptable mechanism (i have no 
idea how often it is used) I can consider weeding and redoing some of that code 
(or just rewrite it from scratch which is probably easier).


There is still a use for the old table macros because it’s easier to set 
small tables (alignment in the preamble versus many \setupTABLE 
settings), you can set different spacing between rows which is not part 
of tabulate and you can span cells (also not supported in tabulate).


Perhaps we can add an align key to \startTABLE macro so that we could say

\startTABLE[align={left, right, middle}]
 \NC a \NC b \NC c \NC \NR
 \NC a \NC b \NC c \NC \NR
\stopTABLE

similar to math alignment.

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Re: [NTG-context] table background color in first row

2010-11-12 Thread Wolfgang Schuster

Am 12.11.2010 um 22:41 schrieb Aditya Mahajan:

 Perhaps we can add an align key to \startTABLE macro ...

\startTABLE has a optional argument which is passed down to \bTABLE

Wolfgang

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[NTG-context] table background color in first row

2010-11-11 Thread Manfred Lotz
Hi there,


I have s simple table like this:

\starttext

\starttable[|l|l|]
\NC \bf Colheader 1 \NC \bf Colheader 2 \NC \SR \HL 
\NC cell 11 \NC cell 12 \NC \FR
\NC cell 11 \NC cell 12 \NC \LR
\stoptable

\stoptext  


and like to have a light gray background for the heading row. 

I found documentation about \setupTABLE which on the one hand I did not
fully understand how to use and on the other hand I'm not quite sure
how far this is the way it is done nowadays.



-- 
Thanks,
Manfred


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Re: [NTG-context] table background color in first row

2010-11-11 Thread Wolfgang Schuster

Am 11.11.2010 um 19:44 schrieb Manfred Lotz:

 Hi there,
 
 I have s simple table like this:
 
 \starttext
 
 \starttable[|l|l|]
 \NC \bf Colheader 1 \NC \bf Colheader 2 \NC \SR \HL 
 \NC cell 11 \NC cell 12 \NC \FR
 \NC cell 11 \NC cell 12 \NC \LR
 \stoptable
 
 \stoptext  
 
 and like to have a light gray background for the heading row. 
 
 I found documentation about \setupTABLE which on the one hand I did not
 fully understand how to use and on the other hand I'm not quite sure
 how far this is the way it is done nowadays.

The \setupTABLE command for the natural tables environment, you can find
a overview of the different environments on the wiki.

Here is a example for a natural table:

\starttext

\setupTABLE[header][style=bold,background=color,backgroundcolor=gray]

\bTABLE
  \bTABLEhead
\bTR
  \bTD Colheader 1 \eTD
  \bTD Colheader 2 \eTD
\eTR
  \eTBALEhead
  \bTABLEbody
\bTR
  \bTD cell 11 \eTD
  \bTD cell 12 \eTD
\eTR
\bTR
  \bTD cell 21 \eTD
  \bTD cell 22 \eTD
\eTR
  \eTABLEbody
\eTABLE

\stoptext

Wolfgang
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Re: [NTG-context] table background color in first row

2010-11-11 Thread Manfred Lotz
Hi Wolfgang,

On Thu, 11 Nov 2010 20:13:22 +0100
Wolfgang Schuster schuster.wolfg...@googlemail.com wrote:

 
 Am 11.11.2010 um 19:44 schrieb Manfred Lotz:
 
  Hi there,
  
  I have s simple table like this:
  
  \starttext
  
  \starttable[|l|l|]
  \NC \bf Colheader 1 \NC \bf Colheader 2 \NC \SR \HL 
  \NC cell 11 \NC cell 12 \NC \FR
  \NC cell 11 \NC cell 12 \NC \LR
  \stoptable
  
  \stoptext  
  
  and like to have a light gray background for the heading row. 
  
  I found documentation about \setupTABLE which on the one hand I did
  not fully understand how to use and on the other hand I'm not quite
  sure how far this is the way it is done nowadays.
 
 The \setupTABLE command for the natural tables environment, you can
 find a overview of the different environments on the wiki.
 
 Here is a example for a natural table:
 
 \starttext
 
 \setupTABLE[header][style=bold,background=color,backgroundcolor=gray]
 
 \bTABLE
   \bTABLEhead
 \bTR
   \bTD Colheader 1 \eTD
   \bTD Colheader 2 \eTD
 \eTR
   \eTBALEhead
   \bTABLEbody
 \bTR
   \bTD cell 11 \eTD
   \bTD cell 12 \eTD
 \eTR
 \bTR
   \bTD cell 21 \eTD
   \bTD cell 22 \eTD
 \eTR
   \eTABLEbody
 \eTABLE
 
 \stoptext
 

Thanks for your example which works fine but raises some more questions:

1. Your example creates borders around each cell which I don't want to
have. Any way to get rid of them?


2. It seems to me that \setupTABLE creates a shading for the header for 
all tables in a document?! That is ok. 

However, I'd like to know what would be the variant to have it only for
a single table?


3. How does this \bTABLE stuff compare to the \starttable stuff? Are
these just different methods to create tables which are both in use
these days in context or is one method to be preferred over the other? 



-- 
Thanks,
Manfred



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Re: [NTG-context] table background color in first row

2010-11-11 Thread Herbert Voss
Am 11.11.2010 20:13, schrieb Wolfgang Schuster:

 The \setupTABLE command for the natural tables environment, you can find
 a overview of the different environments on the wiki.
 
 Here is a example for a natural table:
 
 \starttext
 
 \setupTABLE[header][style=bold,background=color,backgroundcolor=gray]
 
 \bTABLE
   \bTABLEhead
 \bTR
   \bTD Colheader 1 \eTD
   \bTD Colheader 2 \eTD
 \eTR
   \eTBALEhead

with current minimal mkiv I get:

(/opt/context/tex/texmf-context/tex/context/base/bxml-apa.mkiv)
systems : begin file latex5.tex at line 3
)
Runaway argument?
\bTR \bTD Colheader 1 \eTD \bTD Colheader 2 \eTD \eTR \eTBALEhead
\bTABLEbody \ETC.
! File ended while scanning use of \doTABLEhead.

system   error on line 0 in file : File ended while scanning
use of \doTABLEhead ...

empty file

inserted text
\par
* ./latex5.tex

?


Herbert
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Re: [NTG-context] table background color in first row

2010-11-11 Thread Hans Hagen

On 11-11-2010 8:42, Herbert Voss wrote:

Am 11.11.2010 20:13, schrieb Wolfgang Schuster:


The \setupTABLE command for the natural tables environment, you can find
a overview of the different environments on the wiki.

Here is a example for a natural table:

\starttext

\setupTABLE[header][style=bold,background=color,backgroundcolor=gray]

\bTABLE
   \bTABLEhead
 \bTR
   \bTD Colheader 1 \eTD
   \bTD Colheader 2 \eTD
 \eTR
   \eTBALEhead


with current minimal mkiv I get:

(/opt/context/tex/texmf-context/tex/context/base/bxml-apa.mkiv)
systems : begin file latex5.tex at line 3
)
Runaway argument?
\bTR \bTD Colheader 1 \eTD \bTD Colheader 2 \eTD \eTR \eTBALEhead


typo: \eTBALEhead - \eTABLEhead

Hans

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Re: [NTG-context] table background color in first row

2010-11-11 Thread Manfred Lotz
Hi Herbert,

On Thu, 11 Nov 2010 20:42:17 +0100
Herbert Voss herbert.v...@fu-berlin.de wrote:

\eTBALEhead  


there was a typo which I corrected:  TBALE -- TABLE

-- 
Manfred


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Re: [NTG-context] table background color in first row

2010-11-11 Thread Herbert Voss
Am 11.11.2010 20:45, schrieb Hans Hagen:
 On 11-11-2010 8:42, Herbert Voss wrote:
 Am 11.11.2010 20:13, schrieb Wolfgang Schuster:

 The \setupTABLE command for the natural tables environment, you can find
 a overview of the different environments on the wiki.

 Here is a example for a natural table:

 \starttext

 \setupTABLE[header][style=bold,background=color,backgroundcolor=gray]

 \bTABLE
\bTABLEhead
  \bTR
\bTD Colheader 1 \eTD
\bTD Colheader 2 \eTD
  \eTR
\eTBALEhead

 Runaway argument?
 \bTR \bTD Colheader 1 \eTD \bTD Colheader 2 \eTD \eTR \eTBALEhead
 
 typo: \eTBALEhead - \eTABLEhead

uuh, should have seen it myself ...

Herbert
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Re: [NTG-context] table background color in first row

2010-11-11 Thread Herbert Voss
Am 11.11.2010 20:40, schrieb Manfred Lotz:

 \starttext

 \setupTABLE[header][style=bold,background=color,backgroundcolor=gray]

 \bTABLE
   \bTABLEhead
 \bTR
   \bTD Colheader 1 \eTD
   \bTD Colheader 2 \eTD
 \eTR
   \eTBALEhead
   \bTABLEbody
 \bTR
   \bTD cell 11 \eTD
   \bTD cell 12 \eTD
 \eTR
 \bTR
   \bTD cell 21 \eTD
   \bTD cell 22 \eTD
 \eTR
   \eTABLEbody
 \eTABLE

 \stoptext

 
 Thanks for your example which works fine but raises some more questions:
 
 1. Your example creates borders around each cell which I don't want to
 have. Any way to get rid of them?

\bTABLE[frame=off]

Herbert
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Re: [NTG-context] table background color in first row

2010-11-11 Thread Wolfgang Schuster

Am 11.11.2010 um 20:40 schrieb Manfred Lotz:

 Thanks for your example which works fine but raises some more questions:
 
 1. Your example creates borders around each cell which I don't want to
 have. Any way to get rid of them?

You can disable the border rules with „frame=off“.

 2. It seems to me that \setupTABLE creates a shading for the header for 
 all tables in a document?! That is ok. 
 
 However, I'd like to know what would be the variant to have it only for
 a single table?

\startsetups table:mystyle

  \setupTABLE[frame=off]
  \setupTABLE[row][first][style=bold,background=color,backgroundcolor=gray]

\stopsetups

\bTABLE[setups=table:mystyle]
  \bTR
\bTD Colheader 1 \eTD
\bTD Colheader 2 \eTD
  \eTR
  \bTR
\bTD cell 11 \eTD
\bTD cell 11 \eTD
  \eTR
  \bTR
\bTD cell 11 \eTD
\bTD cell 11 \eTD
  \eTR
\eTABLE

or

\bTABLE[frame=off]
  \bTR[background=color,backgroundcolor=gray]
\bTH Colheader 1 \eTH
\bTH Colheader 2 \eTH
  \eTR
  \bTR
\bTD cell 11 \eTD
\bTD cell 11 \eTD
  \eTR
  \bTR
\bTD cell 11 \eTD
\bTD cell 11 \eTD
  \eTR
\eTABLE

 3. How does this \bTABLE stuff compare to the \starttable stuff? Are
 these just different methods to create tables which are both in use
 these days in context or is one method to be preferred over the other? 

Both are different method to write a table, \starttable/\stoptable is
older than \bTABLE/\eTABLE which use \framed for each table cell and
allows more fancy layouts but is slower than \starttable.

Wolfgang

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Re: [NTG-context] table background color in first row

2010-11-11 Thread Manfred Lotz
On Thu, 11 Nov 2010 20:56:48 +0100
Herbert Voss herbert.v...@fu-berlin.de wrote:

 [frame=off]

We come closer. However, I like to have the horizontal line below the
header row. 



-- 
Manfred


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Re: [NTG-context] table background color in first row

2010-11-11 Thread Wolfgang Schuster

Am 11.11.2010 um 21:01 schrieb Manfred Lotz:

 We come closer. However, I like to have the horizontal line below the
 header row. 

\bTABLE[frame=off]
  \bTR[bottomframe=on,...]
\bTH Celheader 1 \eTH
...

Wolfgang

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Re: [NTG-context] table background color in first row

2010-11-11 Thread Manfred Lotz
On Thu, 11 Nov 2010 20:58:24 +0100
Wolfgang Schuster schuster.wolfg...@googlemail.com wrote:

 
 Am 11.11.2010 um 20:40 schrieb Manfred Lotz:
 
  Thanks for your example which works fine but raises some more
  questions:
  
  1. Your example creates borders around each cell which I don't want
  to have. Any way to get rid of them?
 
 You can disable the border rules with „frame=off“.
 

Yep. Just found that I get back the first horizontal line by:

\setupTABLE[row][first][bottomframe=on]


  2. It seems to me that \setupTABLE creates a shading for the header
  for all tables in a document?! That is ok. 
  
  However, I'd like to know what would be the variant to have it only
  for a single table?
 
 \startsetups table:mystyle
 
   \setupTABLE[frame=off]
   \setupTABLE[row][first][style=bold,background=color,backgroundcolor=gray]
 
 \stopsetups
 
 \bTABLE[setups=table:mystyle]
   \bTR
 \bTD Colheader 1 \eTD
 \bTD Colheader 2 \eTD
   \eTR
   \bTR
 \bTD cell 11 \eTD
 \bTD cell 11 \eTD
   \eTR
   \bTR
 \bTD cell 11 \eTD
 \bTD cell 11 \eTD
   \eTR
 \eTABLE
 
 or
 
 \bTABLE[frame=off]
   \bTR[background=color,backgroundcolor=gray]
 \bTH Colheader 1 \eTH
 \bTH Colheader 2 \eTH
   \eTR
   \bTR
 \bTD cell 11 \eTD
 \bTD cell 11 \eTD
   \eTR
   \bTR
 \bTD cell 11 \eTD
 \bTD cell 11 \eTD
   \eTR
 \eTABLE
 

Great, good to know.



  3. How does this \bTABLE stuff compare to the \starttable stuff? Are
  these just different methods to create tables which are both in use
  these days in context or is one method to be preferred over the
  other? 
 
 Both are different method to write a table, \starttable/\stoptable is
 older than \bTABLE/\eTABLE which use \framed for each table cell and
 allows more fancy layouts but is slower than \starttable.
 

Aaah, ok. Does it mean that \starttable/\stoptable is a simpler way of
writing tables with less possiblities than the \bTABLE/\eTABLE stuff? 

Is also seemed to me that it is not easy to get those shadings using
\starttable/\stoptable. Otherwise you would have given me an example
using \starttable/\stoptable.



-- 
Thanks,
Manfred





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Re: [NTG-context] table background color in first row

2010-11-11 Thread Manfred Lotz
On Thu, 11 Nov 2010 21:01:52 +0100
Manfred Lotz manfred.l...@arcor.de wrote:

 On Thu, 11 Nov 2010 20:56:48 +0100
 Herbert Voss herbert.v...@fu-berlin.de wrote:
 
  [frame=off]
 
 We come closer. However, I like to have the horizontal line below the
 header row. 
 
 
 

OK, I found it:

\setupTABLE[row][first][bottomframe=on]



-- 
Manfred


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Re: [NTG-context] table background color in first row

2010-11-11 Thread Aditya Mahajan

This is mainly for completeness:

On Thu, 11 Nov 2010, Manfred Lotz wrote:


and like to have a light gray background for the heading row.



\starttext

\starttable[|l|l|]

\BL[2] \SR
% or
% \CL[gray] \SR

\NC \bf Colheader 1 \NC \bf Colheader 2 \NC \SR \HL
\NC cell 11 \NC cell 12 \NC \FR
\NC cell 11 \NC cell 12 \NC \LR
\stoptable

\stoptext


Both \BL and \CL work with MkII but in MkIV \BL gives a black rule (rather 
than gray), which \CL gives an error. Hans, any ideas?


For a simple table, you can also use

\startTABLE
 \NC  \NC  ... \NC \NR
 \NC  \NC  ... \NC \NR
\stopTABLE

which is wrapper around \bTABLE .. \eTABLE.

Aditya
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