Graph TinyMCE Plugin

With this plugin you able to add Vector Graphics into your content. Build your own diagrams/graphs by using mathematics functions. This plugin using Asciisvg.js libary for rendering graphs.

Reference and ideas taken from this project: http://www.imathas.com/editordemo/demo.html.

This plugin compatible with TinyMce 4.

Install

NPM:

npm install graph-tinymce-plugin --save

Bower:

bower install graph-tinymce-plugin --save

Download

• Latest build

Usage

Configure your TinyMce init settings by adding external_plugins and usage of graphTinymcePlugin:

  tinymce.init({
    selector: 'textarea',
    external_plugins: {'graphTinymcePlugin': '/your-path-to-plugin/graph-tinymce-plugin/plugin.min.js'}, // Add plugin to Tinymce
    toolbar: 'graphTinymcePlugin',
    graph_uploader: function (file, cb) {
      // Here is your uploader logic, start to upload you image here like that:

      // yourUploader.sendIMG(file.blob)
      //   .then(function(url){
      //      // Take a look at "class='tinymce-graph'" and "graph-data='" + file.graphData + "'", it is really important to keep it in the tag - that's way you able to edit your graph.
      //      cb("<img class='tinymce-graph' graph-data='" + file.graphData + "' width='" + file.width + "' height='" + file.height + "' src='" + url + "' />");
      //   });

      // or just put SVG-html into your content. Example:
      cb(file.html);
    }
  });  

There are 2 options how to use this plugin:

1. Add SVG tag width graph into your content, I found that is very hard to work with SVG into Tinymce. It's hard to align or edit because it contains a lot of tags inside.
2. Is to upload "Blob file" that plugin returns to your own server and after that add the IMG tag with path to the file. If you are using this method, you able to edit the graph and update the changes. (Take a look at the screenshot above).

The development server

By running the npm start command you start the development server and open a browser window with an instance of TinyMCE with your plugin added to it. This window will reload automatically whenever a change is detected in the index.html file in the static folder or in one of the JavaScript files in the src directory.

How to test it:

git clone https://github.com/Axel186/graph-tinymce-plugin.git
cd graph-tinymce-plugin
npm install
npm start

Now go to http://localhost:8080.

How to build the dist files:

npm run build

Now you have your own dist folder - minimized version of plugin already there.

The production build

By running the npm run build command Webpack will create a dist directory with a child directory with the name of your plugin (graph-tinymce-plugin) containing three files:

• plugin.js - the bundled plugin
• plugin.min.js - the bundles, uglified and minified plugin
• LICENSE - a file explaining the license of your plugin (copied over from src/LICENSE)

License - MIT