Re: [NTG-context] layout parameter testing

14 Nov 2008

      On Thu, Nov 13, 2008 at 9:48 PM, Wolfgang Schuster <
schuster.wolfgang@googlemail.com> wrote:
...
Am 13.11.2008 um 20:52 schrieb Alan STONE:
...
Hi,
With \definelayout[myLayout][...], how do you test whether one of
its parameters has a certain value, is greater than 0, etc... ?
\definelayout
  [mylayout]
  [backspace=3cm,
   width=12cm]
\starttext
\doifdimensionelse{\namedlayoutparameter{mylayout}{width}} % width
could be 'fit'
  {\ifdim\namedlayoutparameter{mylayout}{width}<10cm
     ...
   \else
     ...
   \fi}

...
{\processaction
     [\namedlayoutparameter{mylayout}{width}]
     [fit=>...,
      unknown=>...]}
Re: http://wiki.contextgarden.net/System_Macros/Action_Processing

What is 'fit' ?

\stoptext
...
Wolfgang
Alan