# [NTG-context] A question on drawing functions in MetaFun

Hans Hagen pragma at wxs.nl
Mon Aug 15 13:56:18 CEST 2005

```Jin-Hwan Cho wrote:

> On Aug 13, 2005, at 1:10 AM, Hans Hagen wrote:
>
>> \defineframed[Shaped][background=Shape,frame=off,location=low]
>
>
> Thanks. Still I could not get the right figure with
>
> \setuplayer[BackLayer][direction=reverse]
>
> Even though "direction=reverse" option was given, I got only the first
> figure. Means that the option did not work. Hope anyone fix my problem
> by checking the attached sample.

it took me a while to uncover but ... in page-lyr,

\doifnotvalue{\layerparameter\c!direction}\v!reverse{\box\layerpagebox}%

should be

\doifnot{\layerparameter\c!direction}\v!reverse{\box\layerpagebox}%

(bug introduced when \layerparameter was added)

Hans

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