From: Floris van Manen <vm@klankschap.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: [rotate question]
Date: Fri, 1 May 2020 16:28:27 +0200 [thread overview]
Message-ID: <6fdf9b4c-5fc5-ad19-2325-da8b98441d94@klankschap.nl> (raw)
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I try to introduce a per character rotation using lua.
But a negative rotation angle seems to introduce a vertical offset to
the base line.
It might be intended, but how to get it gone?
Any hints?
.Floris
\def\streepA{%
\rotate[rotation=\ctxlua{context(math.random(1,15))}]{\|}%
}
\def\streepB{%
\rotate[rotation=\ctxlua{context(math.random(-15,-1))}]{\|}%
}
\def\stapA#1{\dorecurse{#1}{\streepA}}
\def\stapB#1{\dorecurse{#1}{\streepB}}
\starttext
\startTEXpage[offset=20mm, width=297mm]
\startalignment[width]~
\dorecurse{50}{\stapA{10}\stapB{10}}
\stopalignment
\stopTEXpage
\stoptext
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reply other threads:[~2020-05-01 14:28 UTC|newest]
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