You are browsing a class reference for deprecated Version 2 of the JavaScript Charts.
Documentation for other versions: amCharts 4 (current) or amCharts 3.
GraphDataItem holds all the information about the graph's data item. When working with a chart, you do not create GraphDataItem objects or change it's properties directly. GraphDataItem is passed to you by events when user interacts with data item on the chart. The list of properties below will help you to extract data item's value/coordinate/etc.