| Package | com.yahoo.astra.fl.charts |
| Interface | public interface IChart extends flash.events.IEventDispatcher |
| Implementors | CartesianChart |
| Property | Defined by | ||
|---|---|---|---|
| dataProvider : Object
The data to be displayed by the chart.
| IChart | ||
| Method | Defined by | ||
|---|---|---|---|
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Retreives the value of an item on one of the chart's axes.
| IChart | ||
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itemToPosition(series:ISeries, itemIndex:int):Point
Calculates the position of a data point along the axis.
| IChart | ||
| dataProvider | property |
dataProvider:Object [read-write]The data to be displayed by the chart. Accepted data types include all of the following:
Note: When complex objects or XML is used in the data provider,
developers must define "fields" used to access data used by the chart.
For instance, CartesianChart exposes horizontalField and
verticalField properties. PieChart exposes dataField
and categoryField properties.
The chart will automatically convert the input data to an Array of
ISeries objects. Don't access dataProvider if you intend
to retreive the data in its original form.
Implementation
public function get dataProvider():Object
public function set dataProvider(value:Object):void
See also
| itemToAxisValue | () | method |
public function itemToAxisValue(series:ISeries, itemIndex:int, axis:IAxis, stack:Boolean = true):ObjectRetreives the value of an item on one of the chart's axes.
Parametersseries:ISeries — The series in which the item appears.
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itemIndex:int — The index of the item within the series.
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axis:IAxis — The axis for which to extract the value.
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stack:Boolean (default = true) |
Object — The value of the item on the axis. Most likely a field on the axis.
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| itemToPosition | () | method |
public function itemToPosition(series:ISeries, itemIndex:int):PointCalculates the position of a data point along the axis.
Parametersseries:ISeries — The series in which the data appears.
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itemIndex:int — The index of the item within the series.
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Point — The display position in pixels on the axis
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