Welcome to the Highcharts Maps JS (highmaps) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

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Formatter function to use instead of the default for point descriptions. Same as accessibility.point.descriptionFormatter, but applies to a series instead of the whole chart.

Note: Prefer using accessibility.point.valueDescriptionFormat instead if possible, as default functionality such as describing annotations will be preserved.