Also why can we not get a ref to the internal chart apis? I get you don’t want them public but it would be really useful.
Could we not get a ref to _chart here?
Chart: function (containerId, options) {
var _chart = new Chart(containerId, options, this);
this.render = function () { _chart.render(this.options) };
//console.log(_chart);
this.options = _chart._options;
},