var Class = require('../../core/class');
var Container = require('../../dom/container');
var Node = require('./node');
var DOM = require('./dom');

module.exports = Class(Node, Container, {

	element_initialize: Node.prototype.initialize,

	initialize: function(width, height){
		this.element_initialize('g');
		this.width = width;
		this.height = height;
		this.defs = DOM.createElement('defs');
		this.element.appendChild(this.defs);
	}

});