From 5c848c186f2dd4d77b0dcc1035b3c889a4b023a2 Mon Sep 17 00:00:00 2001 From: TEC Date: Sat, 24 Apr 2021 12:49:26 +0800 Subject: [PATCH] org-plot: Refresh inline images after plotting * lisp/org-plot.el (org-plot/redisplay-img-in-buffer): New function which searches the current Org buffer for overlays of a certain image, and refreshes those overlays. (org-plot/gnuplot): Use `org-plot/redisplay-img-in-buffer' after plotting to redisplay any associated inline images. --- lisp/org-plot.el | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/lisp/org-plot.el b/lisp/org-plot.el index 28cff94f2..65bc71074 100644 --- a/lisp/org-plot.el +++ b/lisp/org-plot.el @@ -610,6 +610,13 @@ (defun org-plot/gnuplot-script (table data-file num-cols params &optional prefac ",\\\n ")))) script))) +(defun org-plot/redisplay-img-in-buffer (img-file) + "Find any overlays for IMG-FILE in the current Org buffer, and refresh them." + (dolist (img-overlay org-inline-image-overlays) + (when (string= img-file (plist-get (cdr (overlay-get img-overlay 'display)) :file)) + (when (file-exists-p img-file) + (image-refresh (overlay-get img-overlay 'display)))))) + ;;----------------------------------------------------------------------------- ;; facade functions ;;;###autoload @@ -697,7 +704,10 @@ (defun org-plot/gnuplot (&optional params) (gnuplot-mode) (gnuplot-send-buffer-to-gnuplot)) ;; Cleanup. - (bury-buffer (get-buffer "*gnuplot*"))))) + (bury-buffer (get-buffer "*gnuplot*")) + ;; Refresh any displayed images + (when (plist-get params :file) + (org-plot/redisplay-img-in-buffer (expand-file-name (plist-get params :file))))))) (provide 'org-plot) -- 2.31.1