App Designer Bar Plot doesnt reset X axis categories

Hello,

I am using the App Designer and the bar plot with the option "stacked" ie bar(app.myAxes,symbols,data,'stacked'). Unfortunatelly I cannot share my code/app.

The program updates the symbols and data at each iteration but the bar plot x-axis doesnt change (symbols/category names). The graphs do change reflecting the new data.

I believe there is a bug. I have tried literally everything.

cla(app.myAxes,"reset")

reset(app.myAxes)

app.myAxes.NextPlot = 'replaceall';

I also tried inserting a panel and making the axes dynamic. I even tried deleting the full panel and rebuilding it at each iteration.

delete(app.myPanel)

app.myPanel = uipanel(app.myTab);

app.myAxes = uiaxes(app.myPanel);

Any idea how to make the x-axis update/reset???

Thanks

Answer 1

[Vasiliki Kosmidou]

I figured it out. You need to use removecats(symbols) even if your new symbols do not contain the old ones.

Answer 2

[yanqi liu]

yes,sir，may be try

set(app.myAxes,'XTick',[]) or

app.myAxes.XTick = [];