prko

If I want to know how much value is changed when I move midi slider, what should I do?

Sorry for this very stupid question:
If I want to know how much value is changed when I move midi slider, what should I do?

how-to-recept-the-cahnge-of-midi-slider

If the value is changed more than 30 (also -30), I want to produce a bang.

what I want to do is the following:
If the value is changed more than 30 (also -30), I want to produce a bang.


You could use [mousefilter] as demonstrated in the patch below or write your own [metro] based patch if you have a particular polling time in mind.

Mousefilter won't make any difference when using MIDI input, just something to keep in mind when designing a patch.

The two examples are very good and useful examples.

They are slightly different from my question.

What I need is not a absolute value 30, but the difference of two values.

If I move very slowly a midi slider from 0 to 127, we have the following changes:

However, if we move it more quickly, then max can recognise as follows:

IF we more quickly move the slider, then:

we have to define only two variables (a and b)

Thank you very much!
The two examples are very good and useful examples.

They are slightly different from my question.
What I need is not a absolute value 30, but the difference of two values.
If I move very slowly a midi slider from 0 to 127, we have the following changes:

0 - 1
1 - 2
2 - 3
3 - 4
....
125 - 126
126 - 127 

0 - 5
5 - 15
15 - 24
....
100 - 110
110 - 115

What I mean is this change od value.
The difficulty is the following:
we have to define only two variables (a and b)
Firstly a = 0
Secondly b = 2
Then thirdly, a should be 2.
then fourthly, b should be 3.
and so on....

this routine!
how can we program this routine?

you already noticed that the mousepolling time comes across the

idea to recognize a certain value, but i would offer this to

you already noticed that the mousepolling time comes across the
idea to recognize a certain value, but i would offer this to
find the value:

ah, and for filling the gaps, if you really want to do this,

[line] should do it just fine, of course all with a little delay.

whenever input changes´, let [line 0 2] draw from last value to 

current value and put a [change] behind it.

ah, and for filling the gaps, if you really want to do this,
[line] should do it just fine, of course all with a little delay.

whenever input changes´, let [line 0 2] draw from last value to 
current value and put a [change] behind it.

I think your method is stable, for you define an execution time.

thank you for your suggestion!
I think your method is stable, for you define an execution time.

depending on what you do, consider doing it all as signal, might

depending on what you do, consider doing it all as signal, might
be easier.


is there any object or command to move and resize the MAX window?

is there any object or command to move and resize the MAX window?
I mean the MAX post window.

how to recept the cahnge of midi slider?