anychart.onDocumentReady(function () {
{x: "learning", value: 80, custom_field: "info 1"},
{x: "includes", value: 56, custom_field: "info 2"},
{x: "lists", value: 44, custom_field: "info 3"},
{x: "meaning", value: 40, custom_field: "info 4"},
{x: "useful", value: 36, custom_field: "info 5"},
{x: "different", value: 32, custom_field: "info 6"},
{x: "grammar", value: 28, custom_field: "info 7"},
{x: "teaching", value: 24, custom_field: "info 8"},
{x: "example", value: 20, custom_field: "info 9"},
{x: "thing", value: 12, custom_field: "info 10"}
var chart = anychart.tagCloud(data);
chart.tooltip().format("{%yPercentOfTotal}% ({%value})\n\n{%custom_field}");
chart.title("Tag Cloud Chart: Tooltips (Tokens)");
chart.container("container");