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Re: Calculate window size in pixels
From: |
Mathias Dahl |
Subject: |
Re: Calculate window size in pixels |
Date: |
07 May 2005 19:51:11 +0200 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3 |
Kevin Rodgers <ihs_4664@yahoo.com> writes:
> Mathias Dahl wrote:
> > (defun window-height-pixels ()
> > (let ((line-pixel-height-ratio (/ (+ (frame-pixel-height) 0.0)
> > (frame-height))))
> > (truncate (* (window-height) line-pixel-height-ratio))))
> > (defun window-width-pixels ()
> > (let ((column-pixel-width-ratio (/ (+ (frame-pixel-width) 0.0)
> > (frame-width))))
> > (truncate (* (window-width) column-pixel-width-ratio))))
>
> I think (+ (frame-pixel-DIMENSION) 0.0) can be replaced by
> (float (frame-pixel-DIMENSION))
It can :), thanks! Looks better.
/Mathias