diff options
author | Lars Magne Ingebrigtsen <[email protected]> | 2011-07-11 16:35:46 +0200 |
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committer | Lars Magne Ingebrigtsen <[email protected]> | 2011-07-11 16:35:46 +0200 |
commit | 7261e1cfbb24c576ea740fc79cd869c90f45d603 (patch) | |
tree | 9f53d30403df775f28067a9276be1606a1b7e25d /doc/lispref/frames.texi | |
parent | 481a51b660b2a4f78b2ba852d8eb4e49f553bba8 (diff) |
(Display Feature Testing): Try to explain what all the visual classes mean
Fixes: debbugs:3042
Diffstat (limited to 'doc/lispref/frames.texi')
-rw-r--r-- | doc/lispref/frames.texi | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi index ee765a7e1d..7dc6934c7d 100644 --- a/doc/lispref/frames.texi +++ b/doc/lispref/frames.texi @@ -2446,10 +2446,13 @@ For a tty display, it is log to base two of the number of colors supported. @end defun @defun display-visual-class &optional display -This function returns the visual class for the screen. The value is one -of the symbols @code{static-gray}, @code{gray-scale}, -@code{static-color}, @code{pseudo-color}, @code{true-color}, and -@code{direct-color}. +This function returns the visual class for the screen. The value is +one of the symbols @code{static-gray} (a limited, unchangeable number +of grays), @code{gray-scale} (a full range of grays), +@code{static-color} (a limited, unchangeable number of colors), +@code{pseudo-color} (a limited number of colors), @code{true-color} (a +full range of colors), and @code{direct-color} (a full range of +colors). @end defun @defun display-color-cells &optional display |