JS API Reference

Welcome to the Highcharts JS Options Reference

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

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plotOptions.organization.dataLabels

Options for the data labels appearing on top of the nodes and links. For sankey charts, data labels are visible for the nodes by default, but hidden for links. This is controlled by modifying the nodeFormat, and the format that applies to links and is an empty string by default.