About draw chart line

MIT App Inventor Help
1

Hello everyone, now i got a problem with chartdraw line. My data is save with array (list) type. Example: List voltage [0, 10, 20, 30] and list current [10, 20, 30, 40]. I use chartmakerplus to draw linechart, but i don't know to get 1 pair of corresponding values ​​to draw a graph. Who can help me?

2

Hello,

you can try something like this:

image
image1175×1338 176 KB

3

Thanks you so much for your help, i will try it <3