Ditaa and other drawing solution examples for orgmode

Ditaa

In case you have no time to check DIagrams Through Ascii Art

$ mkdir images

$ git clone git://orgmode.org/org-mode.git

$ mkdir -p ~/.emacs.d/elpa/contrib/scripts

$ cp org-mode/contrib/scripts/ditaa.jar ~/.emacs.d/elpa/contrib/scripts

Setting for emacs: (org-babel-do-load-languages ‘org-babel-load-languages ‘((ditaa . t) (plantuml . t) (dot . t)))

(add-hook ‘org-babel-after-execute-hook ‘bh/display-inline-images ‘append)

; Make babel results blocks lowercase (setq org-babel-results-keyword “results”)

(defun bh/display-inline-images () (condition-case nil (org-display-inline-images) (error nil))) (setq org-plantuml-jar-path (expand-file-name “~/java/plantuml.jar”)) ; Disable confirm prompt (setq org-confirm-babel-evaluate nil)

Unable to eval code blocks?

• This may be caused by Org-mode 9: unable to eval code-blocks. Possible solution:

$ cd .emacs.d

$ cd elpa

$ cd org-20161102

$ rm *.elc

Could not find ditaa.jar?

• Check variable org-ditaa-jar-path.

Graphviz

• Install necessary packages

Plantuml

• Set necessary variables

(setq org-plantuml-jar-path (expand-file-name “~/java/plantuml.jar”))

References

1. Emacs Org-mode Drawing