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.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

series.gauge.tooltip.pointFormat

The HTML of the point's line in the tooltip. Variables are enclosed by curly brackets. Available variables are point.x, point.y, series. name and series.color and other properties on the same form. Furthermore, point.y can be extended by the tooltip.valuePrefix and tooltip.valueSuffix variables. This can also be overridden for each series, which makes it a good hook for displaying units.

In styled mode, the dot is colored by a class name rather than the point color.