Common Chart Features
Series manages data, its appearance and behavior on a chart.
Series interact with their data sources using Data interfaces. This allows you to provide data point parameters from your data sets.
Labels can accompany series points to provide various additional information about them.
The Legend is a chart element that displays series and series points' designations.
Selection and Hit Testing
Selection allows end-users to select single or multiple points or series and Hit testing allows you to recognize which element is located at the specified screen coordinates in your code.
The Hint is a pop-up rectangle that appears where you touch a chart's series or points and displays extra information about the touched chart element.