Welcome to the Highcharts Stock JS (highstock) 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.

plotOptions.flags.useHTML

Whether to use HTML to render the flag texts. Using HTML allows for advanced formatting, images and reliable bi-directional text rendering. Note that exported images won't respect the HTML, and that HTML won't respect Z-index settings.