youcloudsofdoom

I need to draw a line that follows the movement of an oval being drawn in jit.lcd. There are multiple ovals, moving across the matrix as single moving points, being fed by constant streams of x/y data. I need lines that appear behind them, tracing their previous movements, but I need each of these trails to be removed when its corresponding oval is. There is more than one oval active at any one point, and they turn off at different times, so any [clear] command can only effect an individual oval and trail, not all of them. Any help on this would be great, it's a real head scratcher for me.

I need to draw a line that follows the movement of an oval being drawn in jit.lcd.  There are multiple ovals, moving across the matrix as single moving points, being fed by constant streams of x/y data.  I need lines that appear behind them, tracing their previous movements, but I need each of these trails to be removed when its corresponding oval is. There is more than one oval active at any one point, and they turn off at different times, so any [clear] command can only effect an individual oval and trail, not all of them.  Any help on this would be great, it's a real head scratcher for me.


drawing-a-line-following-an-oval-in-jit-lcd

Solved - for anyone interested, here is my workaround for this: 

drawing a line following an oval in jit.lcd