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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)