Re: [NTG-context] Getting number of figure pages in MkIV

31 Oct 2009


      On Sat, 31 Oct 2009, Hans Hagen wrote:
...
Aditya Mahajan wrote:
...
Hi,
What is the correct way of getting the number of figure pages in MkIV. The 
following, which works in MkII, always gives 0 is MkIV.
\getfiguredimensions[filename]
\noffigurepages
in grph-inc.mkiv we need to add a check pass for this
\ifconditional\testexternalfigureonly
     \ifcase\figurestatus \else
       \ctxlua{figures.check()}%
     \fi
     \signalexternalfigure
  \else
This works perfectly.
...
\ifconditional\testexternalfigureonly
     \ifcase\figurestatus \else
       \ctxlua{figures.check()}%
       \ctxlua{figures.scale()}%
     \fi
     \signalexternalfigure
  \else
and so does this.

Thanks,
Aditya