Initialize control object from file
load(h,'filename') initializes the COM object associated with the interface represented by the MATLAB® COM object h from file specified in the string filename. The file must have been created previously by serializing an instance of the same control.
COM functions are available on Microsoft® Windows® systems only.
Create an mwsamp control and save its original state to the file mwsample:
f = figure('position',[100 200 200 200]); h = actxcontrol('mwsamp.mwsampctrl.2',[0 0 200 200],f); save(h,'mwsample')
Now, alter the figure by changing its label and the radius of the circle.
h.Label = 'Circle'; h.Radius = 50; Redraw(h);
Using the load function, you can restore the control to its original state.
ans = Label: 'Label' Radius: 20