Getting Access To Already Created Chart.js Chart

I have created a BarChart with angular-chart like this: Copy

Save object reference in the associative array

$scope.$on('chart-create', function (event, chart) {
    console.log(chart.chart.canvas.id);
    console.log(chart.chart.config.type);
    //If id is the same, reference will be updated
    $scope.myCharts[chart.chart.canvas.id] = chart;
});

Access chart object by its directive id

console.log($scope.myCharts[id]);