B4J Question oscilloscope > chart > b4j > ???

[ivanomonti]

Hello all, I have the problem of depicting an oscilloscope using b4j, I did not find much, can have a valid library chart and light for b4j.

thank you

 

[billzhan]

https://www.b4x.com/android/forum/threads/scope-b4a-klaus-run-b4j.52408/