Function: thumbs-modify-image

thumbs-modify-image is an interactive and byte-compiled function defined in thumbs.el.gz.

Signature

(thumbs-modify-image ACTION &optional ARG)

Documentation

Call convert to do ACTION on image with argument ARG.

ACTION and ARG should be a valid convert command.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/obsolete/thumbs.el.gz
;; Image modification routines

(defun thumbs-modify-image (action &optional arg)
  "Call convert to do ACTION on image with argument ARG.
ACTION and ARG should be a valid convert command."
  (interactive "sAction: \nsValue: ")
  (let* ((buffer-read-only nil)
	 (old thumbs-current-tmp-filename)
	 (tmp (thumbs-temp-file)))
    (erase-buffer)
    (thumbs-call-convert (or old thumbs-current-image-filename)
			 tmp
			 action
			 arg)
    (save-excursion
      (thumbs-insert-image tmp 'jpeg 0))
    (setq thumbs-current-tmp-filename tmp)))