In this chapter, we learned about Highcharts APIs, the methods, components, and events it provides to further enhance the functionality. We used Highcharts methods to achieve various tasks programmatically. Then we learned to add custom event handlers to various events and inspected event objects that are passed to event handlers containing vital information.

In the next chapter, we will look at different techniques to load data from different file formats and databases, and will update our chart dynamically using Ajax.