/obsidian-d3js

Primary LanguageTypeScript

Obsidian D3.js

image

How to use

Warning You can run arbitrary JS in a d3 block, so it's not very safe at the moment. You should probably test it in a temporary vault.

Note Check out D3.js demo.md for an example, it uses code from https://codepen.io/blackjacques/pen/ZPMpza

Insert a codeblock with the language "d3":

```d3
// use d3.create to create a detached element
const div = d3.create("div");

// whatever d3 code you like

// then finally, add the d3 element into obsidian
graph(div.node())

```

You have access to two special globals in the block:

  • d3
  • graph(), to add your graph into the obsidian page, you need to call graph(<d3 element>.node());

The following is just the plugin template README contents

This is a sample plugin for Obsidian (https://obsidian.md).

This project uses Typescript to provide type checking and documentation. The repo depends on the latest plugin API (obsidian.d.ts) in Typescript Definition format, which contains TSDoc comments describing what it does.

Note: The Obsidian API is still in early alpha and is subject to change at any time!

This sample plugin demonstrates some of the basic functionality the plugin API can do.

  • Changes the default font color to red using styles.css.
  • Adds a ribbon icon, which shows a Notice when clicked.
  • Adds a command "Open Sample Modal" which opens a Modal.
  • Adds a plugin setting tab to the settings page.
  • Registers a global click event and output 'click' to the console.
  • Registers a global interval which logs 'setInterval' to the console.

First time developing plugins?

Quick starting guide for new plugin devs:

  • Check if someone already developed a plugin for what you want! There might be an existing plugin similar enough that you can partner up with.
  • Make a copy of this repo as a template with the "Use this template" button (login to GitHub if you don't see it).
  • Clone your repo to a local development folder. For convenience, you can place this folder in your .obsidian/plugins/your-plugin-name folder.
  • Install NodeJS, then run npm i in the command line under your repo folder.
  • Run npm run dev to compile your plugin from main.ts to main.js.
  • Make changes to main.ts (or create new .ts files). Those changes should be automatically compiled into main.js.
  • Reload Obsidian to load the new version of your plugin.
  • Enable plugin in settings window.
  • For updates to the Obsidian API run npm update in the command line under your repo folder.

Releasing new releases

  • Update your manifest.json with your new version number, such as 1.0.1, and the minimum Obsidian version required for your latest release.
  • Update your versions.json file with "new-plugin-version": "minimum-obsidian-version" so older versions of Obsidian can download an older version of your plugin that's compatible.
  • Create new GitHub release using your new version number as the "Tag version". Use the exact version number, don't include a prefix v. See here for an example: https://github.com/obsidianmd/obsidian-sample-plugin/releases
  • Upload the files manifest.json, main.js, styles.css as binary attachments. Note: The manifest.json file must be in two places, first the root path of your repository and also in the release.
  • Publish the release.

You can simplify the version bump process by running npm version patch, npm version minor or npm version major after updating minAppVersion manually in manifest.json. The command will bump version in manifest.json and package.json, and add the entry for the new version to versions.json

Adding your plugin to the community plugin list

How to use

  • Clone this repo.
  • npm i or yarn to install dependencies
  • npm run dev to start compilation in watch mode.

Manually installing the plugin

  • Copy over main.js, styles.css, manifest.json to your vault VaultFolder/.obsidian/plugins/your-plugin-id/.

Improve code quality with eslint (optional)

  • ESLint is a tool that analyzes your code to quickly find problems. You can run ESLint against your plugin to find common bugs and ways to improve your code.
  • To use eslint with this project, make sure to install eslint from terminal:
    • npm install -g eslint
  • To use eslint to analyze this project use this command:
    • eslint main.ts
    • eslint will then create a report with suggestions for code improvement by file and line number.
  • If your source code is in a folder, such as src, you can use eslint with this command to analyze all files in that folder:
    • eslint .\src\

API Documentation

See https://github.com/obsidianmd/obsidian-api