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https://github.com/learn-anything/react-mindmap
React component for MindNode maps
https://github.com/learn-anything/react-mindmap
mindmaps react react-component rendering
Last synced: about 1 month ago
JSON representation
React component for MindNode maps
- Host: GitHub
- URL: https://github.com/learn-anything/react-mindmap
- Owner: learn-anything
- License: mit
- Archived: true
- Created: 2017-05-15T22:47:04.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2020-06-24T00:22:04.000Z (over 4 years ago)
- Last Synced: 2024-10-28T22:14:13.675Z (about 2 months ago)
- Topics: mindmaps, react, react-component, rendering
- Language: JavaScript
- Homepage: https://learn-anything.xyz
- Size: 5.36 MB
- Stars: 425
- Watchers: 20
- Forks: 108
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
- License: license
Awesome Lists containing this project
README
# React Mindmap [UNMAINTAINED]
> React component for [MindNode](https://mindnode.com/) maps (or other mindmaps)
**This project is no longer maintained. The component is still usable, but if you find any problem or if you want to improve it, please fork it.**
## Install
`npm install react-mindmap --save`
## Usage
```js
import { Component } from "react";
import { render } from "react-dom";
import MindMap from "react-mindmap";
import { nodes, connections } from "./my-map.json";
class Example extends Component {
render() {
return (
);
}
}
render(
,
document.getElementById("target")
);
```
## Testing
To test this repository run these commands
```
git clone https://github.com/learn-anything/react-mindmap
cd react-mindmap
npm install && npm run test
```
and connect to http://localhost:3000/
## Parser
This repo also has a parser that automates the conversion of JSON maps from MindNode
to the format used by this component. To use it run:
```
npm run parse path/to/mindnode/maps path/to/converted/maps
```
## Props
| Prop | Type | Default | Description |
| --------------- | :-----: | ------- | ------------------------------------------------------ |
| **nodes** | Array | [] | Array of objects used to render nodes. |
| **connections** | Array | [] | Array of objects used to render connections. |
| **subnodes** | Array | [] | Array of objects used to render subnodes. |
| **editable** | Boolean | false | Enable editor mode, which allows to move around nodes. |
### nodes
Array of objects used to render nodes. Below an example of the node structure.
```json
{
"text": "python",
"url": "http://www.wikiwand.com/en/Python_(programming_language)",
"fx": -13.916222252976013,
"fy": -659.1641376795345,
"category": "wiki",
"note": ""
}
```
The possible attributes are:
- **text**: title of the node
- **url**: url contained in the node
- **fx** and **fy**: coordinates (if not present they'll be generated)
- **category**: category used to generate an emoji
- **note**: note that will be visible on hover
### connections
Array of objects used to render connections. Below an example of the connection
structure.
```json
{
"source": "python",
"target": "basics",
"curve": {
"x": -43.5535,
"y": 299.545
}
}
```
The possible attributes are:
- **source**: title of the node where the connection starts
- **target**: title of the node where the connection ends
- **curve.x** and **curve.y**: coordinates of the control point of a quadratic bezier curve
(if not specified the connection will be straight)
### subnodes
Array of objects used to render subnodes. The structure is the same as for nodes
with two additional attributes:
- **parent**: title of the parent node
- **color**: used for the margin color, needs to be a valid CSS color
## Styling
Here's a list of all CSS classes for styling:
- **.mindmap-svg**: main `svg` element containing the map;
- **.mindmap-node**: `foreignObject` element representing a node;
- **.mindmap-node--editable**: `foreignObject` element representing a node in editor mode;
- **.mindmap-subnode-group-text**: `foreignObject` element containing all subnodes of a given node;
- **.mindmap-subnode-text**: `div` element containing a subnode;
- **.mindmap-connection**: `path` element for each connection;
- **.mindmap-emoji**: `img` tag for emoji