From: Wolfgang Schuster <schuster.wolfgang@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Buffered metapost function freezes random numbers
Date: Wed, 25 May 2016 19:30:52 +0200 [thread overview]
Message-ID: <5745E14C.9000700@gmail.com> (raw)
In-Reply-To: <CAPBmU9HeANusUyCq7VyyVkLving_DGX3GZ+rGsfRPxgAZkz_Ow@mail.gmail.com>
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> DesdeChaves <mailto:desdechaves@gmail.com>
> 25. Mai 2016 um 19:09
> For educational purposes I try to simulate a ammeter for reading
> practice.
> I would like create six or more ammeter with different readings, but
> i'm not able to do that because metapost create the same random number
> every time I call the buffer that defines my ammeter.
>
> How can I fix that?
Is there a reason why you use \externalfigure because the width can be
set with \scale, e.g.
\scale[width=8cm]{\getbuffer[ammeter]}
Wolfgang
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next prev parent reply other threads:[~2016-05-25 17:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-25 17:09 DesdeChaves
2016-05-25 17:30 ` Wolfgang Schuster [this message]
2016-05-25 17:44 ` DesdeChaves
2016-05-27 9:19 ` Hans Hagen
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