does the hold feature work in mlapp axes?

I'm trying to create a GUI that displays an analog signal and several other events on the same axes in a mlapp figure. I've been trying to use the hold on command, which works with all the other graphs, as well as in GUIDE. All I get when I run my GUI is the last line to be plotted, which also changes with user input from slider. The slider callback is supposed to re-plot everything, but it isn't working and I've been unable to find anything in the documentation or forums. Using R2017b

Thanks!

Answer 1

[Matt J]

Should work, but make sure you specify which axis to hold, e.g.,

hold(axHandle,'on')

[Viviana Zlochiver]

Thanks! This sorted it right out.