A hybrid graphics editor and programming environment for creating interactive diagrams.
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readme.md

Apparatus

Apparatus is a hybrid graphics editor / programming environment for creating interactive diagrams.

An interactive diagram can be an effective way to communicate a mental model, because it can convey a way of seeing a problem or system. Currently, to create an interactive diagram one must write code to procedurally draw the diagram and respond appropriately to user input. Writing this code can take hours or days. Apparatus aims to reduce the time to create an interactive diagram from hours to minutes.

The Apparatus editor runs in the browser. You can play with it, see examples, and watch tutorials on the Apparatus homepage.

Apparatus Usage

Building the project

First run npm install, which will install all the dependencies for building Apparatus.

Then run npm run start, which starts up a webpack dev server. This will watch for changes to src/ and style/, compile them automatically, and host the resulting app at http://localhost:8080. Even better, http://localhost:8080/webpack-dev-server will automatically reload your browser when files change and keep you informed of the build status along the way.

To build a static version of Apparatus, run npm run build. This will compile the coffeescript files in src/ into dist/apparatus.js and the stylus files in style/ into dist/apparatus.css. Now you can open index.html in a browser to run the Apparatus editor.

(If you ever want compiled JS/CSS really fast, you can run npm run build-dev. Compilation will be much faster, though the output will not be as optimized.)

You can run npm run test to run all the tests in test/.

See all of the commands you can run in the scripts section of package.json.

Compiling the icon font

If you add an icon to the icon font (by putting an svg into the icons folder), you'll need to rebuild the icon font (the stuff in dist/font including dist/font/icons.css).

To do this you'll need to install fontcustom. Then in the terminal run:

fontcustom compile

Directory structure

  • dist contains the built javascript and CSS that npm run build will build.
  • doc contains some additional pictures and documentation on Apparatus.
  • icons contains SVG icons which are built into an icon font using fontcustom.
  • src contains the coffeescript source code for Apparatus.
  • style contains the stylus source code which is built into CSS.
  • test contains some tests for the model code. Run the tests with npm run test.
  • thirdparty contains some third party javascript libraries that are used by Apparatus.