JS API Reference

Welcome to the Highcharts JS (highcharts) Options Reference

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

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series.line.accessibility.point.descriptionFormatter

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.