How to ajust matlab GUI axes appearence?

I adjusted x axe and y axe to be equal (as shown in the fig ) but in the interface they don't appear to be equal, it doesnt take the same step . I would like that they "appear" equal so that circle arcs etc be shown correct. Thanks

Answer 1

[Joseph Cheng]

use the call axis equal like in the example below

t = 0:.01:2*pi;
x = 10*cos(t);
y = 10*sin(t);

figure,plot(x,y), axis equal