From ebb8f1165d53d93b99552ea8246abaab82170e86 Mon Sep 17 00:00:00 2001 From: Gerd Moellmann Date: Fri, 15 Sep 2000 15:22:07 +0000 Subject: [PATCH] *** empty log message *** --- etc/NEWS | 9 +++++++++ lisp/ChangeLog | 2 ++ src/ChangeLog | 13 +++++++++++++ 3 files changed, 24 insertions(+) diff --git a/etc/NEWS b/etc/NEWS index f41d227c323..38a8a6b6b7e 100644 --- a/etc/NEWS +++ b/etc/NEWS @@ -2423,6 +2423,15 @@ character units (fractions of the width/height of the frame's default font). FRAME is the frame on which the image will be displayed. FRAME nil or omitted means use the selected frame. +** The function `image-mask-p' can be used to determine if an image +has a mask bitmap. + +- Function: image-mask-p SPEC &optional FRAME + +Return t if image SPEC has a mask bitmap. +FRAME is the frame on which the image will be displayed. FRAME nil +or omitted means use the selected frame. + +++ ** The function `find-image' can be used to find a usable image satisfying one of a list of specifications. diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 6f05d56c6cd..7d742e7ffbb 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,5 +1,7 @@ 2000-09-15 Gerd Moellmann + * toolbar/toolbar.el (toolbar-add-item): Use image-mask-p. + * image.el (create-image): Doc fix. * toolbar/toolbar.el (toolbar-add-item): Use `:mask heuristic' diff --git a/src/ChangeLog b/src/ChangeLog index 15f88c91a58..00a9f4f426a 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,18 @@ 2000-09-15 Gerd Moellmann + * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color + allocation functions with the XPM lib. + (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure. + (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro. + (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable. + (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color) + (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New + functions. + (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation + functions, if possible, because these handle color allocation + failure more gracefully. + (Fimage_mask_p): New function. + * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss) (Qedge_detection, Qheuristic): New symbols. (syms_of_xfns): Initialize new symbols. -- 2.39.2