ES6-Geometry

Collection of immutable ES6 classes for simple 2D geometric objects and calculations.

Features

• Immutable classes.
• Statically typed using Flow.
• Arguments checking (zero overhead in production).
• Inspired by Victor.js.

Installation

npm install --save es6-geometry

Usage

As an example:

import { Point, Rectangle, Vector } from 'es6-geometry';

// A vector is an offset with a certain length (magnitude) and direction.
const vector = Vector.fromArray([100, 100]);

// A rectangle is defined by two points.
const rectangle = new Rectangle(
    new Point(10, 10),
    new Point(20, 20)
);

// Operations are immutable: rectangle remains untouched.
const newRectangle = rectangle.move(vector);

See the documentation for more information.

Development

To (re)compile, run npm run compile. If you prefer to have a Webpack bundle, run npm run bundle.

Tests can be invoked using npm run test. Mocha is used as the test framework.

License

See the LICENSE.md file (MIT).