anychart.onDocumentReady(function () {
{x: "January", low: 0.7, high: 6.1},
{x: "February", low: 0.6, high: 6.3},
{x: "March", low: 1.9, high: 8.5},
{x: "April", low: 3.1, high: 10.8},
{x: "May", low: 5.7, high: 14.4}
var chart = anychart.area();
var series = chart.rangeSplineArea(data);
chart.title("Range Spline Area Chart");
chart.xAxis().title("Month");
chart.yAxis().title("Temperature, \xb0C");
chart.container("container");