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-rw-r--r--ennu-image.el55
1 files changed, 0 insertions, 55 deletions
diff --git a/ennu-image.el b/ennu-image.el
deleted file mode 100644
index 34c3e7e..0000000
--- a/ennu-image.el
+++ /dev/null
@@ -1,55 +0,0 @@
-;; -*- lexical-binding: t -*-
-
-(require 'image)
-(require 'seq)
-
-;; Check if all necessary image types are supported
-(seq-do (lambda (image-type)
-          (unless (image-type-available-p image-type)
-            (lwarn '(ennu) :error "`%s' image type not supported" image-type)))
-        '(jpeg png svg))
-
-;; Check for existence of external image processing utilities
-(seq-do (lambda (external-program)
-          (unless (executable-find external-program)
-            (lwarn '(ennu) :error "`%s' not found" external-program)))
-        '("convert" "identify" "jpegtran" "optipng"))
-
-(defun ennu-image-resize-image (infile-path outfile-path width)
-  "A simple shell wrapper around ImageMagick's convert"
-  (ennu-image--assert-file-exists infile-path)
-  (cl-case (image-type infile-path)
-    (svg
-     (copy-file infile-path outfile-path t))
-    (otherwise
-     (call-process "convert" nil nil nil
-                   infile-path "-resize" (format "%d>" width) outfile-path)))
-  outfile-path)
-
-(defun ennu-image-optimize-image (image-path)
-  "A simple shell wrapper around jpegtran and optipng"
-  (ennu-image--assert-file-exists image-path)
-  (cl-case (image-type image-path)
-    (jpeg
-     (call-process "jpegtran" nil nil nil "-optimize"
-                   "-progressive" "-copy" "none"
-                   "-outfile" image-path image-path))
-    (png
-     (call-process "optipng" nil nil nil image-path)))
-  image-path)
-
-(defun ennu-image-get-width (image-path)
-  (ennu-image--assert-file-exists image-path)
-  (cl-case (image-type image-path)
-    (svg 1e+INF)
-    (otherwise
-     (with-temp-buffer
-       (call-process "identify" nil t nil
-                     "-format" "%w" image-path)
-       (string-to-number (buffer-string))))))
-
-(defun ennu-image--assert-file-exists (path)
-  (unless (file-exists-p path)
-    (error "File %s does not exist" path)))
-
-(provide 'ennu-image)