Great !
If your project is to create a fixed-size oscilloscope abstraction, may
be it's a good idea to check also the original discussion and patch
by Ingox
(https://forum.pdpatchrepo.info/topic/11184/colarray-a-graphical-array-where-color-and-line-width-can-be-set)
, as my work was mainly to embed it with some extra features (dynamic
patching, properties gui, state saving, mobmuplat export) that make
complexity grow.
J.Y.G.
On 29/05/2021 11:18, hans w. koch wrote:
thanks jean-yves,
thats some serious wizzardry and it seems that i could build my
oscilliscope from that :-)
have to study it a bit more to really understand, whats going on under
the hood.
in the meantime i built sth with purr data, which has a properties
dialogue with a colorpicker. for arrays.
(i wanted sth simple + workable quickly).
ultimately i think, that would be good to have in pd as well.
also will check out your mob collection, as i am a big fan of
mobmuplat, which sadly seems dormant but still keeps working on the
newest iOS.
best
hans
Am 29.05.2021 um 10:17 schrieb Jean-Yves Gratius <j...@gumo.fr>:
Hi hans,
You should try my sarray abstraction (based on this discussion
https://forum.pdpatchrepo.info/topic/11184/colarray-a-graphical-array-where-color-and-line-width-can-be-set)
download here https://github.com/jyg/mob/releases/tag/mob-0.1
There is some trickery to get an array name with $0 tag, but it's
explained
J.Y.G.
Re: [PD] is there a way to color the points/curve in an array?
From: "hans w. koch" <hansw.k...@gmail.com>
Date: 28/05/2021 à 22:02
To: Pd-List <pd-list@lists.iem.at>
thank you, roman and alexandre, for the pointers!
it seems, the best option is to wait, till the discussion alexandre
referenced (https://github.com/pure-data/pure-data/pull/711) comes
to fruition.
purr data has implemented such a color picker for arrays, so that
would be the second best option.
i looked into Jmmmp multiarray, but i seemed to be better suited at
displaying static waveforms.
maybe i overlooked something.
i am (ab)using pd as an eight channel oszilloscope.
things get messy pretty fast without colors.
<oszi8.pd.jpg>
Am 28.05.2021 um 14:59 schrieb Roman Haefeli <reduz...@gmail.com>:
On Fri, 2021-05-28 at 14:04 +0200, Roman Haefeli wrote:
On Fri, 2021-05-28 at 13:31 +0200, hans w. koch wrote:
using 4 superimposed arrays to show different waveforms (e.g. phase
differences), i was wondering, if there is a way to assign a unique
color to each array, to visually better separate the waveforms.
i found a discussion "[PD] Array Enhancements" about that (and
other
things, like "Hide Array name” - still not working) from 2009 [1]
and
another one "[PD] colored arrays?” from 2007 [2],
but no tangible result - or i missed that, then sorry!
As someone mentioned in one of the other threads, you could achieve
colored array displays with data structures.
An example is here:
https://www.netpd.org/fl-hishv.png
Probably much closer to what you actually need is the [multiarray] from
the jmmmp library. It's in Deken.
Roman
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