Sorry again for my obsessions with pd-vanilla which makes everything harder - this one might be impossible!
I’m trying to draw a spectrogram in pd-vanilla to match our waveform visualisation options in FluCoMa for Max and SuperCollider. I saw the example with the peaks in the documentation, and did myself a sort of grid of objects (arrays) but the former is not precise enough and the latter was clogging the machine as you might imagine…
As I am not the best Pd coder, although getting less worse by the day thanks to you all, I just want to confirm that it is definitely no possible in any other way than doing the structure of arrays of rectangles.
Any pointer welcome (pun intended again)
p