TinyMCE4 has no mind map plugin default. This plugin is a mind map plugin for TinyMCE4 called TinyMCE4 MindMap Editor”, you can use it in TinyMCE4 to insert/edit mind map easily, just like the XMind!.

Features

• Mind Map structure in WordPress MindMap Editor contains a root in the center, with main branches radiating from it.
• Support for links, images, and markdown notes.
• Multiple beautiful themes.
• Easy to use.
• Pure front-end, no server support.
• Save as image.

How to install it

1. Upload the files to the tinymce plugins’ folder.
2. Update your tinymce configuration to add `leaui_mindmap` plugin, eg:

   tinymce.init({
           selector: "textarea",
           plugins: [
                   "leaui_mindmap",
                   "advlist autolink link lists charmap  hr anchor pagebreak",
                   "directionality textcolor paste fullpage textcolor" 
           ],
           paste_data_images: true,
           toolbar1: "leaui_mindmap | styleselect formatselect fontselect fontsizeselect | bold italic underline strikethrough " 
   });
   

   Please Note that, you must set paste_data_images to true.