MATLAB: How to access ‘TextBox’ in viewArray figure

Question

After viewArray plot the array structure, I would like to move the position of the 'TestBox' in the figure, but I do not know how to access the Position of the 'TextBox'. Please see attached example, I like to move the 'TextBox' at right-low corner to other position in the figure

Answer 1

Once you run viewArray, you can do

findall(gcf,'Type','TextBox')

It should return the all text boxes in the figure and you can find the one corresponding to the annotation. Then simply set the Position property of that handle and you can move the box.

HTH