i try to delete all rectangles drawn into a figure axes. When creating these Rectangles, they're saved to a struct which is present in the function where i want to delete the existing rectangles. How can i detect all objects of the type Rectangle, or is there a different way to gett all drawn rectangles in an figure axes?
I added a screenshot of the figure axes with one rectangle drawn in there in red:
Im using Win 10 with Matlab R2019a.
Thanks a lot in advance.