Here’s the analogous code for ditaa: #+BEGIN_SRC ditaa :file foo.png In the first post mentioned above, I gave this example of calling R: #+begin_src R You embed ditaa code just like you’d embed any other code. But while each of these is specific to a particular programming language (R, Python, and Haskell respectively), org-mode works with dozens of languages, including ditaa. This works much the same as “*weave” projects like Sweave, Pweave, and Hweave. You can also export an entire org-mode document and have the results of code execution embedded in the final document. With your cursor inside a block of code, type C-c C-c to execute the code and report the results. You can run code inside org-mode two ways: interactively and for export. If you type C-c ' inside a ditaa code block, Emacs opens a new window in “artist mode,” a mode specifically for editing ASCII art. If you’re editing Python code, for example, this will open a new window, in Python mode, containing just that code block. But if you’d like to edit a code block in its language’s mode, type C-c ' from inside the code block. You can edit code blocks just as you would other text in an org-mode file. In addition to conventional programming languages like the ones listed above, org-mode also supports ditaa, the language that treats ASCII art as a specification language to produce graphics. There are currently 39 programming languages that org-mode can call by default. The latter shows Perl calling R and Python, all in 14 lines of code. I wrote a couple posts about this, one showing how to run Python and R inside org-mode and another showing how to mix languages in org-mode. You can embed and execute source code in org-mode files. Today I’ll post a few notes about how to create graphical versions of ASCII diagrams in Emacs with org-mode. There is software to turn ASCII art into more polished images.You can paste them into plain text documents like source code files.It could be quicker than creating a graphical image.Yesterday I wrote about ASCII art diagrams and gave four reasons you might want to use this ancient approach to creating simple diagrams:
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |