Hi to all,
I want to plot in the Gem window a graph that will visualise the evolution of a process in real time. So effectively I have just 1 number that changes and I want to plot this graph on-line. I thought that an easy way to do it is just to draw individual pixels, controlling their location on the screen with the number. Is this possible?

Another way would be to use a line between the two points but then I need to add more and more lines and to make them stay on the screen without disappearing...

Any suggestions?

Thank you!

Do you have an example image of what you want to achieve? Not sure if I get the picture, but from what I understand, you need to apply recursion.
If you want to generate lots of points or lines, you need to use [repeat] and [separator]
Here you can find a (clumsy) visualization of an evolving waveform in Gem
https://github.com/alexandros301/Visual_Waveform_Display

Is it something like this you need?

Thanks for trying to help!

• I cannot get to open this .pd file in Pd.. (and I cannot understand the raw code..) am I doing something wrong? I get many error messages such as -
  </td>: no such object

• Trying to explain better what I m trying to do - I am designing an interactive installation, in which the user can control the timeline of a video via creating sounds (such as clapping and singing. Technically, I map incoming audio parameters extracted by fiddle~ , to a single number that will control the timeline.
  I want to generate online a plot of this number (the evolution of the timeline) on the y axis, versus the real time (generated via a counter) on the x axis. I want to display on this plot a new graph each time that a new user creates this interaction, So the x and y axes will be there fixed, and every time a new user will interact with the system, anothe graph will be added, during the interaction...
  Better?

Thanks - a - lot !

@alexandros
OK I now succeeded to open your file - had to download github (sorry its my first time! )
Thanks a lot for the patch! Its very nice and helps. I will try to figure out if I can adapt it to my needs - which will probably include creating a long table that will start from all zeros, and will be created and displayed during the process...
Will update after I have my version
Thanxxxx