anychart.onDocumentReady(function () {
var chart = anychart.pie([
{x: 'Cycling', value: 10},
{x: 'Swimming', value: 12},
{x: 'Hiking', value: 11},
{x: 'Alpinism', value: 9}
chart.label(0, 'Label by index 0');
chart.label(1, {offsetX: 120, text: 'Label by index 1'});
chart.title('Set chart label parameter as string by index');
chart.container('container');