* mathmatrix and grid
@ 2016-09-30 21:01 Henri Menke
2016-10-08 18:02 ` Henri Menke
2016-10-10 9:24 ` Wolfgang Schuster
0 siblings, 2 replies; 6+ messages in thread
From: Henri Menke @ 2016-09-30 21:01 UTC (permalink / raw)
To: mailing list for ConTeXt users
Dear list,
I noticed that when using grid=both then the height of a mathmatrix is rounded down for no apparent reason whereas the depth is rounded up correctly. Visually it appears to me that the height should be rounded up here. In the MWE I added a \vrule to show that the determined height of the line definitely does not coincide with what one would expect.
How can I fix that? MWE is below.
Cheers, Henri
---
\setuplayout[grid=both]
\showgrid
\starttext
\input knuth
\startformula
\vrule % make lineheight and depth visible
\startmathmatrix
\NC A \NR
\NC B \NR
\NC C \NR
\stopmathmatrix
\stopformula
\input tufte
\stoptext
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: mathmatrix and grid
2016-09-30 21:01 mathmatrix and grid Henri Menke
@ 2016-10-08 18:02 ` Henri Menke
2016-10-10 9:24 ` Wolfgang Schuster
1 sibling, 0 replies; 6+ messages in thread
From: Henri Menke @ 2016-10-08 18:02 UTC (permalink / raw)
To: mailing list for ConTeXt users
Bump
On 09/30/2016 11:01 PM, Henri Menke wrote:
> Dear list,
>
> I noticed that when using grid=both then the height of a mathmatrix is rounded down for no apparent reason whereas the depth is rounded up correctly. Visually it appears to me that the height should be rounded up here. In the MWE I added a \vrule to show that the determined height of the line definitely does not coincide with what one would expect.
>
> How can I fix that? MWE is below.
>
> Cheers, Henri
>
> ---
>
> \setuplayout[grid=both]
> \showgrid
>
> \starttext
>
> \input knuth
> \startformula
> \vrule % make lineheight and depth visible
> \startmathmatrix
> \NC A \NR
> \NC B \NR
> \NC C \NR
> \stopmathmatrix
> \stopformula
> \input tufte
>
> \stoptext
>
___________________________________________________________________________________
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 : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: mathmatrix and grid
2016-09-30 21:01 mathmatrix and grid Henri Menke
2016-10-08 18:02 ` Henri Menke
@ 2016-10-10 9:24 ` Wolfgang Schuster
2016-10-10 9:44 ` Henri Menke
1 sibling, 1 reply; 6+ messages in thread
From: Wolfgang Schuster @ 2016-10-10 9:24 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Hans Hagen
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> Henri Menke <mailto:henrimenke@gmail.com>
> 30. September 2016 um 23:01
> Dear list,
>
> I noticed that when using grid=both then the height of a mathmatrix is
> rounded down for no apparent reason whereas the depth is rounded up
> correctly. Visually it appears to me that the height should be rounded
> up here. In the MWE I added a \vrule to show that the determined
> height of the line definitely does not coincide with what one would
> expect.
>
> How can I fix that? MWE is below.
>
> Cheers, Henri
>
> ---
>
> \setuplayout[grid=both]
> \showgrid
>
> \starttext
>
> \input knuth
> \startformula
> \vrule % make lineheight and depth visible
> \startmathmatrix
> \NC A \NR
> \NC B \NR
> \NC C \NR
> \stopmathmatrix
> \stopformula
> \input tufte
>
> \stoptext
The default spacing modell (3) before and after formulas breaks grid
alignment
because when you use another alternative (1 or 2) the alignment is correct.
%\setconstantvalue{c_strc_formulas_space_model}{1}
\setconstantvalue{c_strc_formulas_space_model}{2}
%\setconstantvalue{c_strc_formulas_space_model}{3}% default value
\setuplayout[grid=yes]
\showgrid
\starttext
\input knuth
\startformula
x
\stopformula
\input tufte
\stoptext
Wolfgang
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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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: mathmatrix and grid
2016-10-10 9:24 ` Wolfgang Schuster
@ 2016-10-10 9:44 ` Henri Menke
2016-10-10 10:30 ` Wolfgang Schuster
0 siblings, 1 reply; 6+ messages in thread
From: Henri Menke @ 2016-10-10 9:44 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 10/10/2016 11:24 AM, Wolfgang Schuster wrote:
>> Henri Menke <mailto:henrimenke@gmail.com>
>> 30. September 2016 um 23:01
>> Dear list,
>>
>> I noticed that when using grid=both then the height of a mathmatrix is rounded down for no apparent reason whereas the depth is rounded up correctly. Visually it appears to me that the height should be rounded up here. In the MWE I added a \vrule to show that the determined height of the line definitely does not coincide with what one would expect.
>>
>> How can I fix that? MWE is below.
>>
>> Cheers, Henri
>>
>> ---
>>
>> \setuplayout[grid=both]
>> \showgrid
>>
>> \starttext
>>
>> \input knuth
>> \startformula
>> \vrule % make lineheight and depth visible
>> \startmathmatrix
>> \NC A \NR
>> \NC B \NR
>> \NC C \NR
>> \stopmathmatrix
>> \stopformula
>> \input tufte
>>
>> \stoptext
> The default spacing modell (3) before and after formulas breaks grid alignment
> because when you use another alternative (1 or 2) the alignment is correct.
Dear Wolfgang,
I appreciate your efforts but this does not change anything in my original example. For reference, I include my updated example
%\setconstantvalue{c_strc_formulas_space_model}{1}
\setconstantvalue{c_strc_formulas_space_model}{2}
%\setconstantvalue{c_strc_formulas_space_model}{3}% default value
\setuplayout[grid=both]
\showgrid
\starttext
\input knuth
\startformula
\vrule % make lineheight and depth visible
\startmathmatrix
\NC A \NR
\NC B \NR
\NC C \NR
\stopmathmatrix
\stopformula
\input tufte
\stoptext
Cheers, Henri
>
>
> %\setconstantvalue{c_strc_formulas_space_model}{1}
> \setconstantvalue{c_strc_formulas_space_model}{2}
> %\setconstantvalue{c_strc_formulas_space_model}{3}% default value
>
> \setuplayout[grid=yes]
>
> \showgrid
>
> \starttext
>
> \input knuth
> \startformula
> x
> \stopformula
> \input tufte
>
> \stoptext
>
> Wolfgang
>
>
> ___________________________________________________________________________________
> 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 : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
___________________________________________________________________________________
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 : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: mathmatrix and grid
2016-10-10 9:44 ` Henri Menke
@ 2016-10-10 10:30 ` Wolfgang Schuster
2016-10-10 11:54 ` Henri Menke
0 siblings, 1 reply; 6+ messages in thread
From: Wolfgang Schuster @ 2016-10-10 10:30 UTC (permalink / raw)
To: mailing list for ConTeXt users
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> Henri Menke <mailto:henrimenke@gmail.com>
> 10. Oktober 2016 um 11:44
> On 10/10/2016 11:24 AM, Wolfgang Schuster wrote:
>>> Henri Menke<mailto:henrimenke@gmail.com>
>>> 30. September 2016 um 23:01
>>> Dear list,
>>>
>>> I noticed that when using grid=both then the height of a mathmatrix is rounded down for no apparent reason whereas the depth is rounded up correctly. Visually it appears to me that the height should be rounded up here. In the MWE I added a \vrule to show that the determined height of the line definitely does not coincide with what one would expect.
>>>
>>> How can I fix that? MWE is below.
>>>
>>> Cheers, Henri
>>>
>>> ---
>>>
>>> \setuplayout[grid=both]
>>> \showgrid
>>>
>>> \starttext
>>>
>>> \input knuth
>>> \startformula
>>> \vrule % make lineheight and depth visible
>>> \startmathmatrix
>>> \NC A \NR
>>> \NC B \NR
>>> \NC C \NR
>>> \stopmathmatrix
>>> \stopformula
>>> \input tufte
>>>
>>> \stoptext
>> The default spacing modell (3) before and after formulas breaks grid alignment
>> because when you use another alternative (1 or 2) the alignment is correct.
>
> Dear Wolfgang,
>
> I appreciate your efforts but this does not change anything in my original example. For reference, I include my updated example
>
You can add a grid setting for the formula itself, e.g.
\setupformula[grid=tolerant]
but you should add a blank line before \startformula, otherwise the
setting for formula is applied to the last paragraph before it.
Wolfgang
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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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: mathmatrix and grid
2016-10-10 10:30 ` Wolfgang Schuster
@ 2016-10-10 11:54 ` Henri Menke
0 siblings, 0 replies; 6+ messages in thread
From: Henri Menke @ 2016-10-10 11:54 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 10/10/2016 12:30 PM, Wolfgang Schuster wrote:
>> Henri Menke <mailto:henrimenke@gmail.com>
>> 10. Oktober 2016 um 11:44
>> On 10/10/2016 11:24 AM, Wolfgang Schuster wrote:
>>>> Henri Menke <mailto:henrimenke@gmail.com>
>>>> 30. September 2016 um 23:01
>>>> Dear list,
>>>>
>>>> I noticed that when using grid=both then the height of a mathmatrix is rounded down for no apparent reason whereas the depth is rounded up correctly. Visually it appears to me that the height should be rounded up here. In the MWE I added a \vrule to show that the determined height of the line definitely does not coincide with what one would expect.
>>>>
>>>> How can I fix that? MWE is below.
>>>>
>>>> Cheers, Henri
>>>>
>>>> ---
>>>>
>>>> \setuplayout[grid=both]
>>>> \showgrid
>>>>
>>>> \starttext
>>>>
>>>> \input knuth
>>>> \startformula
>>>> \vrule % make lineheight and depth visible
>>>> \startmathmatrix
>>>> \NC A \NR
>>>> \NC B \NR
>>>> \NC C \NR
>>>> \stopmathmatrix
>>>> \stopformula
>>>> \input tufte
>>>>
>>>> \stoptext
>>> The default spacing modell (3) before and after formulas breaks grid alignment
>>> because when you use another alternative (1 or 2) the alignment is correct.
>>
>> Dear Wolfgang,
>>
>> I appreciate your efforts but this does not change anything in my original example. For reference, I include my updated example
>>
> You can add a grid setting for the formula itself, e.g.
>
> \setupformula[grid=tolerant]
>
> but you should add a blank line before \startformula, otherwise the setting for formula is applied to the last paragraph before it.
Dear Wolfgang,
thanks again, this solution works nicely for me. However, it only represents a workaround. Do you think it is possible to patch it somehow in the core? Perhaps the definition of the mathmatrix has to be adjusted somehow (in context/base/mkiv/math-ali.mkiv).
Cheers, Henri
>
> Wolfgang
>
>
> ___________________________________________________________________________________
> 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 : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
>
___________________________________________________________________________________
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 : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
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2016-09-30 21:01 mathmatrix and grid Henri Menke
2016-10-08 18:02 ` Henri Menke
2016-10-10 9:24 ` Wolfgang Schuster
2016-10-10 9:44 ` Henri Menke
2016-10-10 10:30 ` Wolfgang Schuster
2016-10-10 11:54 ` Henri Menke
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