@tobidemski/circlejs v0.1.3

circle.js

circle.js is a dependency-free JavaScript ES6 circle component. All items are aligned in a circle and can be rotated and resized. Optionally you can add a connection line to connect each item. A perfect module to highlight your key features.

Getting started

Pull-in a latest version with NPM ...

npm install @tobidemski/circlejs

... provide <link> to the required core stylesheet.

<!-- Required Core stylesheet -->
<link rel="stylesheet" href="node_modules/@tobidemski/circlejs/dist/css/circlejs.core.min.css">

... then, prepare a little bit of necessary markup ...

<div class="circle example-circle">
    <div class="circle__items">
        <div class="circle__item circle__item--center">
            Item 1
        </div>
        <div class="circle__item circle__item--center">
            Item 2
        </div>
        <div class="circle__item circle__item--center">
            Item 3
        </div>
    </div>
    <!-- Optionally if you want to connect each circle item with a line -->
    <div class="circle__connections"></div>
    <!-- Optionally if you want to have a circle background in the size of the diameter -->
    <div class="circle__background"></div>
</div>

... and finally, initialize circlejs.

import circle from '@tobidemski/circlejs'

new circle('.example-circle');

Advanced

import circle from '@tobidemski/circlejs'

let options = {
  startAngle: 'top',
  clockwise: false,
  center: 'full-center',
  enableRotation: true
}

let circle = new circle('.example-circle', options);

/**
 * Event which gets triggered if a new item is added.
 * @param {any} data
 * data.item: new added item
 * data.length: total items count
 */
circle.on('item.added', function (data) {
  data.item.textContent = `Item ${data.length}`;
});
        
circle.add(); // Adds a new circle item

See more in Wiki

Result

3 Items with connections

4 Items with connections

5 Items with connections

Contributing

Feel free to contribute to this module.

Browser Support

• Chrome
• Edge
• Firefox

Building

Build using NPM scripts. The following scripts are available:

• build:css - Outputs CSS files from SASS files.
• build:js - Outputs all destination variants of the script.
• build - Comprehensively builds the entire library.
• run:examples-server - Starts a simple node.js express server to see some examples.

Todos

• Bug: Changing the direction while rotating loses the current position and jumps to the new calculated position
• Bug: Changing the speed of rotation while rotating loses the current position and jumps to the new calculated position

Credits

• Tobi Demski - Creator
• Contributors

License

Copyright (c) 2022-present, Tobi Demski. Licensed under the terms of the MIT License.