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Text Function for graph labels in App Designer

Asked by Joanna Peterschmitt on 23 Jul 2019
Latest activity Answered by Rafnuss
on 24 Jul 2019
Does anyone know how to include a text label above every data point on a graph in MatLab app designer? In regular code, this would look like this
x=[0 1 2 3 4 5 6 7 8 20]; %weeks
y=[8 8 4 7 6 5 4 3 5 4]; %scores
tx = [0 0 50 12.5 25 37.5 50 62.5 37.5 50]; %percent reduction of score compared to week 0
tx = num2cell(round(tx)); % must be in cells to be labels
tx = cellfun(@num2str, tx, 'un', 0);
tx = strcat(tx, '%');
plot(x, y); hold on
text(x, y, tx, 'VerticalAlignment','bottom')
and the figure generated would be the following
I am trying to recreate this in app designer but running into some issues. I tried using the text function and a label object but neither have been successful.
thanks!

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1 Answer

Answer by Rafnuss
on 24 Jul 2019
 Accepted Answer

Don't forget to put the axes in the function
text(app.ax,_)
so, in your case, if your figure axes in the GUI is app.ax :
text(app.ax, x, y, tx, 'VerticalAlignment','bottom')

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