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Diffstat (limited to 'doc/lispref/display.texi')
| -rw-r--r-- | doc/lispref/display.texi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi index becf7ecd157..390d1650253 100644 --- a/doc/lispref/display.texi +++ b/doc/lispref/display.texi @@ -2252,6 +2252,20 @@ This is a convenience function that uses @code{window-text-pixel-size} to compute the width of @var{string} (in pixels). @end defun +@defun window-char-pixel-width &optional window face +Return the average character width for the font used by @var{face} in +@var{window}. If @var{face} is @code{nil} or omitted, the +@code{default} face is used. If @var{windows} is @code{nil} or +omitted, the currently selected window is used. +@end defun + +@defun window-char-pixel-height &optional window face +Return the average character height for the font used by @var{face} in +@var{window}. If @var{face} is @code{nil} or omitted, the +@code{default} face is used. If @var{windows} is @code{nil} or +omitted, the currently selected window is used. +@end defun + @defun line-pixel-height This function returns the height in pixels of the line at point in the selected window. The value includes the line spacing of the line |