matlab com.load函数语法发表matlab com.load函数相关文章
Initialize control object from file
h.load('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.
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); h.save('mwsample')
Now, alter the figure by changing its label and the radius of the circle:
h.Label = 'Circle'; h.Radius = 50; h.Redraw;
Using the load function, you can restore the control to its original state:
MATLAB displays the original values:
ans = Label: 'Label' Radius: 20
COM functions are available on Microsoft® Windows® systems only.