Currently, I am creating a dashboard using AngularJS along with Angularjs-nvd3-directives, mainly focusing on line charts. I am interested in adding markers to the chart for specific events. For instance, if I have a time series data, I want to be able to draw a marker (such as a dot or a line) at a particular point in time, possibly with a customized tooltip.
Are there any methods available to accomplish this task?
Thank you in advance.