update one plot in appdesigner

2 views (last 30 days)
Leon
Leon on 19 Jun 2022
Commented: Rik on 20 Jun 2022
In appdesigner, I have multiple plots, I want to update one or more. The initial plot owrks, the update not. How to do this??
Many thx form you help.
hold(app.UIAxes, 'on');
h1 = plot(app.UIAxes,(1:20),'*');
h2 = plot(app.UIAxes,(3:30),'*');
hold(app.UIAxes, 'off');
pause(5);
set(h1, 'XData', (1:20), 'YData', (20:1));
drawnow;

Accepted Answer

Rik
Rik on 20 Jun 2022
This code should work, once you fix the creation of the vector: 20:-1:1.
  2 Comments
Leon
Leon on 20 Jun 2022
Hello Rik,
Thx for your answer, I missed that one:-(
Rik
Rik on 20 Jun 2022
No problem. It's a very easy mistake to make. I don't make it daily anymore, but I still ofter forget :-1:.
Maybe I should get in the habit of using :1: for upwards arrays, that way you can't forget :-1: when you need it.

Sign in to comment.

More Answers (0)

Categories

Find more on Specifying Target for Graphics Output in Help Center and File Exchange

Products


Release

R2020b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!