anychart.onDocumentReady(function () {
var chart = anychart.pie([
{x: 'Cycling', value: 10},
{x: 'Swimming', value: 12},
{x: 'Hiking', value: 11},
{x: 'Alpinism', value: 9}
var point = chart.getPoint(4);
chart.container('container');
var angle = point.getEndAngle();
chart.title('End angle is ' + angle);