Hi,
> In order answer that you have to make a MWE that we can run without the > need to edit a file. > Hans Sorry for having assumed that sharing the code was sufficient as MWE. Here is the trimmed version that still throws the error \startMPpage StartPage ; numeric row, col, unit; pair middle; row := 1; col := 1; unit := 2 * cm ; picture p, q ; p := nullpicture; q := nullpicture; string l[]; l[0] := "2" ; l[1] := " 4"; for i= 0 upto row : middle := (i * unit, 5cm); p := thelabel( l[i], middle); draw p; %q := p reflectedabout (0.5[urcorner p, ulcorner p], 0.5[lrcorner p, llcorner p]); %draw q endfor StopPage ; \stopMPpage \stoptext The file is also attached. As I told earlier, an error is thrown if I uncomment the line that assigns q and then draws it. Thanks for your help, ajith
\startMPpage StartPage ; numeric row, col, unit; pair middle; row := 1; col := 1; unit := 2 * cm ; picture p, q ; p := nullpicture; q := nullpicture; string l[]; l[0] := "2" ; l[1] := " 4"; for i= 0 upto row : middle := (i * unit, 5cm); p := thelabel( l[i], middle); draw p; %q := p reflectedabout (0.5[urcorner p, ulcorner p], 0.5[lrcorner p, llcorner p]); %draw q endfor StopPage ; \stopMPpage \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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________
