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Important version information!

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

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.

Properties

Property	Type	Description
alpha	Number	Opacity of the data item.
bullet	String	Bullet type.
bulletSize	Number	Bullet size.
category	String	Category value.
color	String	Color of the data item.
customBullet	String	Custom bullet (path to file name).
dataContext	Object	Original object from data provider.
description	String	Description.
fillColors	Array	Array of colors of the data item, used by column and candlestick chart only.
percents	Object	Object which holds percents when recalculateToPercents is set to true.
serialDataItem	SerialDataItem	SerialDataItem of this graphDataItem
url	String	url
values	Object	Object which holds values of the data item (value, open, close, low, high).
x	Number	x coordinate of the data item.
y	Number	y coordinate of the data item.

Methods

GraphDataItem class does not have any methods.

Events

GraphDataItem class does not have any events.