Re: [NTG-context] Construct a matrix with Metafun

14 Oct 2018


      It works for me when I add a space after each \MPcode{…} block.

\math{\MATRIX{\MPcode{...} ;\MPcode{...} }}

Wolfgang


Fabrice Couvreur schrieb am 14.10.18 um 12:18:
...
Hi Wolfgang,
Thank you for your solution.The space came from copy-paste because if 
I do this, it does not work :
\definemathmatrix [pmatrix][matrix:parentheses][simplecommand=MATRIX]
\starttext
\math{\MATRIX{\MPcode{draw (0,0) -- (1cm,0);} ;\MPcode{draw (0,0) -- 
(1cm,0);}}}
\stoptext
Fabrice
Le dim. 14 oct. 2018 à 11:08, Wolfgang Schuster 
mailto:wolfgang.schuster.lists@gmail.com> a écrit :
Fabrice Couvreur schrieb am 14.10.18 um 10:46:
...
Hi,
    I tried to use Metafun and \definemathmatrix [pmatrix] [matrix:
    parentheses] [simplecommand = MATRIX] to create two matrices, but
    that does not work.
1. You have a space in [matrix: parentheses]
2. When you have only simple graphics like in your example you can
    use framed.
\starttext
\startformula
      A\,
      \startmathmatrix[left=\left(,right=\right)]
      \NC \framed[width=1em,height=1em,frame=off,bottomframe=on]{} \NC
    \framed[width=1em,height=1em,frame=off,bottomframe=on,leftframe=on]{}
    \NR
      \NC \framed[width=1em,height=1em,frame=off,rightframe=on]{} \NC
    \framed[width=1em,height=1em]{} \NR
      \stopmathmatrix
    \stopformula
\stoptext
Wolfgang