dommatrix

DOMMatrix (Constructor) shim

An ES6/ES7 sourced DOMMatrix shim for Node.js apps and legacy browsers originally authored by Arian Stolwijk with his CSSMatrix.

The constructor should work as defined by the w3c CSS3 3d Transforms specification.

This version comes with the following changes:

• removed afine property and replaced it with is2D to be more inline with DOMMatrix
• added isIdentity property
• removed inverse() instance method
• removed transform() instance method
• removed toFullString() instance method

Install

npm install dommatrix

Usage

It should be compatible with documentation defined at w3.org and WebKitCSSMatrix Safari documentation.

Examples

// ES6/ES7
import CSSMatrix from 'dommatrix'

// init
let myMatrix = new CSSMatrix('perspective(400px) rotateX(45deg)')

// call methods, also numeric values should work
myMatrix.translate(45)

OR

// Node.js
var CSSMatrix = require('dommatrix');

// init
let myMatrix = new CSSMatrix('rotate(45deg)')

Methods

• translate(x, y, z)
• scale(x, y, z)
• rotate(rx, ry, rz)
• rotateAxisAngle(x, y, z, angle)
• skewX(angle)
• skewY(angle)
• toString()

License

DOMMatrix is MIT Licensed.