🎨 Illustrate

Illustrate is a lua plugin for neovim that lets you quickly create, search and open vector files in Inkscape (Linux, macOS) and/or Adobe Illustrator (macOS) from within neovim. It works with LaTeX and Markdown files.

Features

Feature	Details
illustrate.create_and_open_svg()	Creates a new svg file with a name of your choice, inserts a template code snippet (LaTeX/Markdown) in your current buffer and opens the SVG file in the default app (Inkscape or Adobe Illustrator).
illustrate.create_and_open_ai()	Creates a new ai (Adobe Illustrator) file with a name of your choice, inserts a template code snippet (LaTeX/Markdown) in your current buffer and opens the SVG file in the default app (Inkscape or Adobe Illustrator).
illustrate.open_under_cursor()	Searches for a figures environment (LaTeX / Markdown) under your cursor and opens that figure in default app (Inkscape / Adobe Illustrator). If the figure is missing it will offer the option to create it.
illustrate_finder.search_and_open()	Using telescope it will show all svg and ai files and will open the selected one in the default app (Inkscape or Adobe Illustrator).
illustrate_finder.search_create_copy_and_open()	Using telescope it will show all svg and ai files, offer to copy one with a new name, and open the new clone in the default app (Inkscape or Adobe Illustrator).

The plugin currently supports macOS and Linux only, but I am open to add support for Windows too. I am happy to accept pull requests on this matter, I just don't have a Windows machine to develop/test it.

Installation

lazy.nvim

return { 
'rpapallas/illustrate.nvim',
dependencies = {
    "rcarriga/nvim-notify",
    'nvim-lua/plenary.nvim',
    'nvim-telescope/telescope.nvim',
},
keys = function()
    local illustrate = require('illustrate')
    local illustrate_finder = require('illustrate.finder')

    return {
        {
            "<leader>is",
            function() illustrate.create_and_open_svg() end,
            desc = "Create and open a new SVG file with provided name."
        },
        {
            "<leader>ia",
            function() illustrate.create_and_open_ai() end,
            desc = "Create and open a new Adobe Illustrator file with provided name."
        },
        {
            "<leader>io",
            function() illustrate.open_under_cursor() end,
            desc = "Open file under cursor (or file within environment under cursor)."
        },
        {
            "<leader>if",
            function() illustrate_finder.search_and_open() end,
            desc = "Use telescope to search and open illustrations in default app."
        },
        {
            "<leader>ic",
            function() illustrate_finder.search_create_copy_and_open() end,
            desc = "Use telescope to search existing file, copy it with new name, and open it in default app."
        },
    }
end,
opts = {
    -- optionally define options.
},
}

vim-plug

local vim = vim
local Plug = vim.fn['plug#']

vim.call('plug#begin')
    Plug 'rpapallas/illustrate.nvim'
    Plug 'rcarriga/nvim-notify'
    Plug 'nvim-lua/plenary.nvim'
    Plug 'nvim-telescope/telescope.nvim'
vim.call('plug#end')

local illustrate = require('illustrate')
local illustrate_finder = require('illustrate.finder')
vim.keymap.set('n', '<leader>is', function() illustrate.create_and_open_svg() end, {})
vim.keymap.set('n', '<leader>ia', function() illustrate.create_and_open_ai() end, {})
vim.keymap.set('n', '<leader>io', function() illustrate.open_under_cursor() end, {})
vim.keymap.set('n', '<leader>if', function() illustrate_finder.search_and_open() end, {})
vim.keymap.set('n', '<leader>ic', function() illustrate_finder.search_create_copy_and_open() end, {})

Note the dependencies above (nvim-notify, plenary, and telescope). Make sure to run :PlugInstall. Everything should work out of the box.

packer

vim.cmd [[packadd packer.nvim]]

return require('packer').startup(function(use)
    use 'rpapallas/illustrate.nvim'
    use 'wbthomason/packer.nvim'
    use 'rcarriga/nvim-notify'
    use 'nvim-lua/plenary.nvim'
    use 'nvim-telescope/telescope.nvim'
end)

Configuration

The plugin is customisable. The plugin offers the following options:

Config	Purpose
illustration_dir	The name of the directory to save figures in; defaults to figures.
directories_to_avoid_creating_illustration_dir_in	Sub-directory names to avoid creating an illustration_dir in. When an illustration_dir isn't found in cwd or parent directory, the plugin will attempt to create one in the best place possible. By default it will avoid sections and chapters and it will create one in a parent directory.
template_files	Points to directories where template files are stored.
text_templates	Template LaTeX or Markdown code to insert into the document on the creation of a new figure.
default_app	Defines which app to use to open svg or ai files (either Inkscape or Adobe Illustrator).

Default Config File Example

illustration_dir = "figures",
directories_to_avoid_creating_illustration_dir_in = {
    'sections',
    'chapters',
},
template_files = { -- Templates used when new vector documents are created.
    -- You can optionally define a path to your own template dir and
    -- bootstrap your documents with a better template than an empty 
    -- canvas. 
    directory = {
        svg = templates_dir .. "/svg/",
        ai = templates_dir .. "/ai/",
    },
    default = {
        svg = "default.svg",
        ai = "default.ai",
    }
},
text_templates = { -- Default code template for each vector type (svg/ai) and each document (tex/md)
    svg = {
        tex = [[
\begin{figure}[h]
  \centering
  \includesvg[width=0.8\textwidth]{$FILE_PATH}
  \caption{Caption}
  \label{fig:}
\end{figure}
            ]],
        md = "![caption]($FILE_PATH)",
    },
    ai = {
        tex = [[
\begin{figure}[h]
  \centering
  \includegraphics[width=0.8\linewidth]{$FILE_PATH}
  \caption{Caption}
  \label{fig:}
\end{figure}
            ]],
        md = "![caption]($FILE_PATH)",
    }
},
default_app = { -- default software to use for opening ai/svg files.
    svg = "inkscape", -- Options: inkscape/illustrator
    ai = "inkscape", -- Options: inkscape/illustrator
},

Using .svg and .ai files directly in LaTeX

You can use .svg file directly in LaTeX given that you have inkscape installed. You can then use \includesvg[\linewidth]{figures/figure.svg}. Make sure to include --shell-escape when you compile (e.g. lualatex --shell-escape main.tex ...).

To use .ai files directly, however, you need to put the following line in your LaTeX project:

\DeclareGraphicsRule{.ai}{pdf}{.ai}{}

then you can include it like so: \includegraphics[\linewidth]{figures/figure.ai}.

You can see example projects here.

Examples

You may be interested in using this plugin with different project structure. For example, you may want to have a figures directory for each chapter/section in your latex project. You can see different use cases of this plugin in the examples directory here.

A detailed README in there will provide more insights of how to use this plugin for each of your use case.

If something isn't covered in the examples, please open an issue and let me know.

Contributions, feedback and requests

Happy to accept contributions/pull requests to extend and improve this simple plugin. I am also open to feedback and requests for new features. Please open a GitHub issue for those.

Other notes

• This plugin is inspired from this Python project from Gilles Castel and his excellent blog post here, but extended to support Adobe Illustrator and be a native lua plugin for neovim.