honkit-plugin-plantuml-server v2.0.2

HonKit PlantUML Plugin

PlantUML plugin for HonKit. No Java or Graphviz required .

The plugin supports APIs as follows for generating UML diagrams.

• PlantUML Online Server
• Your own PlantUML Server

The plugin uses plantuml online server by default, so it works with zero-config .

In this case your diagram is rendered on a public server. If you care about privacy, I recommend building your own server.

Installation

• Execute the following command.

  npm install honkit-plugin-plantuml-server

• Write the following in book.json.

  {
    "plugins": [
      "plantuml-server"
    ]
  }

How To Use

Inline

Write a code block quote specified to the plantuml language in markdown.

For example, if you write the following in README.md.

NOTE: You can also use uml / puml as the language specification.

Then it will be displayed like this.

HTML is authored for example as follows.

<figure class="plantuml">
  <img src="data:image/svg+xml;base64,........">
</figure>

NOTE: You can change the CSS class name as you like.

External file

If you specify a relative path, it will read the path relative to the original markdown. For example:

{% uml src="path/to/uml" %}
{% enduml %}

If you specify an absolute path, it will be read based on the root folder of the books defined by book.json. For example:

{% uml src="/path/to/uml" %}
{% enduml %}

NOTE: Modifications other than markdown files are not supported by honkit serve hot reload.

Configuration

A book.json describing these would look like this, for example:

{
  "plugins": [
    "plantuml-server"
  ],
  "pluginsConfig": {
    "plantuml-server": {
      "server": "http://your-server.local/plantuml/",
      "format": "png",
      "cacheDir": "/tmp",
      "cssClass": "customClassName",
      "optimizeImage": false
    }
  }
}

Contributing and Development

$ git clone https://github.com/KentarouTakeda/honkit-plugin-plantuml-server.git
$ cd honkit-plugin-plantuml-server
$ npm install
$ npm test

License

HonKit PlantUML Plugin is open-sourced software licensed under the MIT license.