[PD] is there a way to color the points/curve in an array ?

[hans w. koch]

(resending to the list, as i answered to jean-yves privatley only by mistake - sorry)
> 
> 
> 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 <jyg at 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.koch at gmail.com>
>>> Date: 28/05/2021 à 22:02
>>> To: Pd-List <pd-list at 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 <reduzent at 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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