Re: [C source] What is gravity and the change_gravity argument?

[Po Lu]

Akib Azmain Turja <akib@disroot.org> writes:

> If I understand correctly, the following happen when gravity is
> CenterGravity:
>
> +----------+              +--------+
> |   some   |              |  some  |              +------+
> | contents | -> resize -> |contents| -> resize -> |ontent|
> |   here   |              |  here  |              +------+
> +----------+              +--------+

You're thinking of bit gravity.  Emacs sets the window gravity and
leaves the bit gravity alone.

> But I can't still understand why Emacs needs this.  Emacs handles
> frame resizing, so setting gravity seems useless.

I explained more in my other reply to you.