Hi:

I have a set of X and Y data that will make a square. But when I plot
them by XY chart in Excel (2003), it looks like a rectangle, even if I
have made the maximum, minimum, major unit, minor unit exactly the
same for both X, and Y axes, and I can see the X and Y data maximum
almost the same, but the graphy on the screen still look like a
rectangle rather than square on the screen. How I can fix this? (by
the way, if in Matlab, I can use 'axis equal').

p.s., this is not an Excel programming question, but since I can't
find an Excel usage group so I sent the question here.

Thanks a lot for any help in advance.