subtitle.text String

The text of the chart subtitle. You can also set the text directly for a title with default options.

The text can be split into multiple lines by using line feed characters ("\n").

Example - set the chart subtitle text

<div id="chart"></div>
  title: {
    text: "Title"
  subtitle: {
    text: "Subtitle",
    position: "bottom"
  series: [
    { data: [1, 2, 3] }
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