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
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
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
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
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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 Menkemailto: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
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 ___________________________________________________________________________________
participants (2)
-
Henri Menke -
Wolfgang Schuster