From c6f6b3421ee9050a980f8fa0b5615e3f7136e7a8 Mon Sep 17 00:00:00 2001
From: Eric Schulte <schulte.eric@gmail.com>
Date: Thu, 3 Mar 2011 07:53:42 -0700
Subject: [PATCH] Revert "new babel latex feature :imagemagick -- By Andreas
 Leha"

This reverts commit 3ea00f215af29ef02f9ff50ea307b035d5abf0f3.

Due to copyright concerns
---
 lisp/ob-latex.el | 28 ++++------------------------
 1 file changed, 4 insertions(+), 24 deletions(-)

diff --git a/lisp/ob-latex.el b/lisp/ob-latex.el
index 4170381ec..8943dedee 100644
--- a/lisp/ob-latex.el
+++ b/lisp/ob-latex.el
@@ -72,10 +72,6 @@ This function is called by `org-babel-execute-src-block'."
       (let* ((out-file (cdr (assoc :file params)))
 	     (tex-file (org-babel-temp-file "latex-" ".tex"))
 	     (border (cdr (assoc :border params)))
-	     (imagemagick (cdr (assoc :imagemagick params)))
-	     (im-in-options (cdr (assoc :iminoptions params)))
-	     (im-out-options (cdr (assoc :imoutoptions params)))
-	     (pdfpng (cdr (assoc :pdfpng params)))
 	     (fit (or (cdr (assoc :fit params)) border))
 	     (height (and fit (cdr (assoc :pdfheight params))))
 	     (width (and fit (cdr (assoc :pdfwidth params))))
@@ -85,10 +81,10 @@ This function is called by `org-babel-execute-src-block'."
 	      (append (cdr (assoc :packages params))
 		      org-export-latex-packages-alist)))
         (cond
-         ((and (string-match "\\.png$" out-file) (not imagemagick))
+         ((string-match "\\.png$" out-file)
           (org-create-formula-image
            body out-file org-format-latex-options in-buffer))
-         ((or (string-match "\\.pdf$" out-file) imagemagick)
+         ((string-match "\\.pdf$" out-file)
 	  (require 'org-latex)
 	  (with-temp-file tex-file
 	    (insert
@@ -122,29 +118,13 @@ This function is called by `org-babel-execute-src-block'."
 	       (concat "\n\\begin{document}\n" body "\n\\end{document}\n")))
 	    (org-export-latex-fix-inputenc))
           (when (file-exists-p out-file) (delete-file out-file))
-	  (let ((transient-pdf-file (org-babel-latex-tex-to-pdf tex-file)))
-	    (cond
-	     ((string-match "\\.pdf$" out-file)
-	      (rename-file transient-pdf-file out-file))
-	     (imagemagick
-	      (convert-pdf
-	       transient-pdf-file out-file im-in-options im-out-options)
-	      (when (file-exists-p transient-pdf-file)
-		(delete-file transient-pdf-file))))))
+          (rename-file (org-babel-latex-tex-to-pdf tex-file) out-file))
          ((string-match "\\.\\([^\\.]+\\)$" out-file)
-          (error "can not create %s files, please specify a .png or .pdf file or try the :imagemagick header arguement"
+          (error "can not create %s files, please specify a .png or .pdf file"
 		 (match-string 1 out-file))))
         nil) ;; signal that output has already been written to file
     body))
 
-
-(defun convert-pdf (pdffile out-file im-in-options im-out-options)
-  "Generate a file from a pdf file using imagemagick."
-  (let ((cmd (concat "convert " im-in-options " " pdffile " "
-		     im-out-options " " out-file)))
-    (message (concat "Converting pdffile file " cmd  "..."))
-    (shell-command cmd)))
-
 (defun org-babel-latex-tex-to-pdf (file)
   "Generate a pdf file according to the contents FILE.
 Extracted from `org-export-as-pdf' in org-latex.el."