From: Kim F. Storm Date: Wed, 6 Sep 2006 13:01:34 +0000 (+0000) Subject: (Display Feature Testing): display-mm-dimensions-alist. X-Git-Tag: emacs-pretest-22.0.90~732 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=13112157f0be3037f8bb1cfed44eec4941307e7d;p=emacs.git (Display Feature Testing): display-mm-dimensions-alist. --- diff --git a/lispref/frames.texi b/lispref/frames.texi index 08b4c3be531..0f243135cbb 100644 --- a/lispref/frames.texi +++ b/lispref/frames.texi @@ -555,7 +555,7 @@ If non-@code{nil}, this frame's window is never split automatically. @node Management Parameters @subsubsection Window Management Parameters - + These frame parameters, meaningful only on window system displays, interact with the window manager. @@ -2086,21 +2086,27 @@ This function returns the height of the screen in pixels. On a character terminal, it gives the height in characters. @end defun -@defun display-mm-height &optional display -This function returns the height of the screen in millimeters, -or @code{nil} if Emacs cannot get that information. -@end defun - @defun display-pixel-width &optional display This function returns the width of the screen in pixels. On a character terminal, it gives the width in characters. @end defun +@defun display-mm-height &optional display +This function returns the height of the screen in millimeters, +or @code{nil} if Emacs cannot get that information. +@end defun + @defun display-mm-width &optional display This function returns the width of the screen in millimeters, or @code{nil} if Emacs cannot get that information. @end defun +@defvar display-mm-dimensions-alist +This variable allows the user to specify the dimensions of graphical +displays returned by @code{display-mm-height} and +@code{display-mm-width} in case the system provides incorrect values. +@end defvar + @defun display-backing-store &optional display This function returns the backing store capability of the display. Backing store means recording the pixels of windows (and parts of