Hello all,
Thank you for your help and the [tabset] object _is_ in
zexy!
Cheers,
Stephanie and Alexandre
>
> From: IOhannes zmoelnig <zmoelnig(a)iem.kug.ac.at>
> Date: 2004/01/09 Fri AM 11:58:40 EST
> To: stephaniebrodeur(a)rogers.com
> CC: pd-list(a)iem.at
> Subject: Re: [PD] [list /], [list -]?
>
> stephaniebrodeur(a)rogers.com wrote:
> > Hello all,
> >
> > We are working on getting values from an image to a pd
> > array. We are using maxlib's [tabset] to write the
values
> > to an array but the values are ints ranging from 0-255
and
> > we'd like to get floats from -1 to 1. Since gridflow
deals
> > only with ints currently, are operations on lists
possible
> > in pd?
>
> not in the core pd.
>
> but there are libraries like Gem, providing [v+] [v*]
(for
> adding/multiplication vectors and scalars), zexy [.] (in
product of
> either 2 vectors or 1 vector and 1 scalar; note: zexy
also provides a
> [tabset] so you might get a name-clash)
>
> furthermore there should be johannes taelman's SMlib,
which provides a
> lot of objects for dealing with vectors (and very
complex operations too)
>
> if you don't want to use any other lib, you could copy
the content of
> one table to another table (with [tabread] & [tabwrite]
and doing the
> math on scalars)
>
> mfg.asd.r
> IOhannes
>
>