docview solarized

gistfile1.el

;;; adapted from https://groups.google.com/forum/#!topic/comp.emacs/SU6h21mb0ds
;;; TODO get the fg/bg colors from the current theme?
(defun doc-view-solarized ()
  "to view solarized pdfs"
  (interactive)
  (let ((pattern (format "%s/*.png" doc-view--current-cache-dir)) )
    (dolist (png-fname(file-expand-wildcards pattern))
      (start-process-shell-command 
       "-doc-view-inverting-" "-doc-view-inverting-"
       "convert" png-fname "-fill '#002b36' -opaque white -fill '#eee8d5' -opaque black" png-fname))
    (clear-image-cache ) ))


(defun doc-view-clear-image-cache ()
  "to get doc-view-invert(ed) current page update"
  (interactive)
  (clear-image-cache))