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.

yAxis.title

The axis title, showing next to the axis line.

In Highmaps, the axis is hidden by default, but adding an axis title is still possible. X axis and Y axis titles will appear at the bottom and left by default.