Re: new frame-parameter "alpha"

[Ken Raeburn]

On Mar 14, 2008, at 07:02, Seiji Zenitani wrote:
> Elisp syntax:
> We can use both a floating point number (0.0-1.0) as well as an  
> integer number (0-100).

So 1 means almost-invisible and 1.0 means completely opaque?  Do  
float-vs-int representations of the same value have such opposite  
meanings in other parts of Emacs (outside of some possible arithmetic  
cases)?

Ken