Hi, I am doing an app which can show signals. In this app, I would like to add a cursor line along with the movement of the mouse to show signal values. I tried my best to simplify the algorithm, but still the line follows my cursor not fast enough. You can see the effect in the attached gif. Cursor line runs always behind cursor.
With the prevous Matlab version, I can draw a XOR'ed line which fits my application perfectly. Since I am using 2016 now, there is no such property any more. Is there some other ways to implement this?