* Measure the outer height and width of an HTMLElement, including margin, padding and border. * @param el HTML Element to measure.

* Pads a string with a number of spaces (space characters) to the left * @param {String} string - string to pad * @param {Number} digits - number of

* Parse a single parameter value.

* Parse a single parameter value.

* Parse a single parameter value.

* Parse a set of operator parameters.

* Parse a set of operator parameters.

* Parse a sub-parameter object.

* Parse a sub-parameter object.

* Parse a sub-parameter object.

* Prepares an options object from the given value. * * @private * @param {String|Object} value Value to convert to an options object. * @returns {

* Generates a 2D projection matrix with the given bounds * * @param {mat3} out mat3 frustum matrix will be written into * @param {number} width Wid

* Publishes a registration name that is used to identify dispatched events. * * @param {string} registrationName Registration name to add. *