From 09fe18d30a4f12e73c2a3b6fea0765339b36f222 Mon Sep 17 00:00:00 2001 From: "Kim F. Storm" Date: Tue, 20 Apr 2004 22:44:20 +0000 Subject: [PATCH] Add image slices. Add posn-at- functions. --- etc/NEWS | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/etc/NEWS b/etc/NEWS index 2e783d08863..a76223b7d48 100644 --- a/etc/NEWS +++ b/etc/NEWS @@ -1950,11 +1950,34 @@ configuration files. * Lisp Changes in Emacs 21.4 +** New functions posn-at-point and posn-at-x-y returns mouse click +like position information for a visible buffer position or a window +pixel coordinate. + +** Function pos-visible-in-window-p how return pixel coordinates and +partial visiblity state of corresponding row if `partially' arg is +non-nil. + ** The function `eql' is now available without requiring the CL package. ** The display space :width and :align-to text properties are now supported on text terminals. +** Support for displaying image slices + +*** New display property (slice X Y WIDTH HEIGHT) may be used with +an image property to display only a specific slice of the image. + +*** Function insert-image has new optional fourth arg to +specify image slice (X Y WIDTH HEIGHT). + +*** New function insert-sliced-image inserts a given image as a +specified number of evenly sized slices (rows x columns). + +*** Trailing newlines no longer contribute to the height of a display +row; instead the height of the newline glyph is reduced. This allows +sliced images to use a height less than the default line height. + ** Enhancements to stretch display properties The display property stretch specification form `(space PROPS)', where -- 2.39.5