| Pakket | mx.charts |
| Klasse | public class HitData |
| Overerving | HitData  Object |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
You can also get a HitData structure describing the data point
at a specific location in the chart using the chart control's
findDataPoints() method.
Meer voorbeelden
Verwante API-elementen
Overerfde openbare eigenschappen verbergen
Overerfde openbare eigenschappen weergeven| Eigenschap | Gedefinieerd door | ||
|---|---|---|---|
| chartItem : ChartItem
The chart item described by the hit data. | HitData | ||
 | constructor : Object
Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie. | Object | |
| contextColor : uint = 0
An RGB value that can be used to associate an on-screen
representation of the associated chartItem. | HitData | ||
| dataTipFunction : Function
A function provided by the HitData creator
to generate a user-suitable String for display on screen
that describes the referenced item. | HitData | ||
| displayText : String [alleen-lezen]
A description of the associated item for display on screen. | HitData | ||
| distance : Number
Specifies the distance between the data item on the screen
and the location of the mouse pointer, in pixels. | HitData | ||
| element : IChartElement [alleen-lezen]
Specifies the chart element rendering this data item
that generated the HitData structure. | HitData | ||
| id : Number
Specifies a unique identifier representing the data point. | HitData | ||
| item : Object
Specifies the data item that the HitData structure describes. | HitData | ||
| x : Number
Specifies the X coordinate of the data item on the screen. | HitData | ||
| y : Number
Specifies the Y coordinate of the data item on the screen. | HitData | ||
| Methode | Gedefinieerd door | ||
|---|---|---|---|
Constructor. | HitData | ||
|
Geeft aan of voor een object een opgegeven eigenschap is gedefinieerd. | Object | |
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | Object | |
|
Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd. | Object | |
|
Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in. | Object | |
|
Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies. | Object | |
|
Retourneert een tekenreeksrepresentatie van het opgegeven object. | Object | |
|
Retourneert de primitieve waarde van het opgegeven object. | Object | |
chartItem | eigenschap |
public var chartItem:ChartItem| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The chart item described by the hit data.
A chart item represents the data a series uses
to describe an individual item from its dataProvider.
contextColor | eigenschap |
public var contextColor:uint = 0| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
An RGB value that can be used to associate an on-screen
representation of the associated chartItem.
DataTips use this field to help render their data.
dataTipFunction | eigenschap |
public var dataTipFunction:Function| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
A function provided by the HitData creator to generate a user-suitable String for display on screen that describes the referenced item.
displayText | eigenschap |
distance | eigenschap |
public var distance:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies the distance between the data item on the screen and the location of the mouse pointer, in pixels.
element | eigenschap |
element:IChartElement [alleen-lezen] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies the chart element rendering this data item that generated the HitData structure.
Implementatie
public function get element():IChartElementid | eigenschap |
public var id:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies a unique identifier representing the data point.
You can use this identifier to test for equality
between two HitData objects.
If two different chart elements represent the same dataProvider entry,
they will have two different identifiers.
item | eigenschap |
public var item:Object| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies the data item that the HitData structure describes.
x | eigenschap |
public var x:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies the X coordinate of the data item on the screen.
y | eigenschap |
public var y:Number| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Specifies the Y coordinate of the data item on the screen.
HitData | () | Constructor |
public function HitData(id:Number, distance:Number, x:Number, y:Number, chartItem:ChartItem)| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Constructor.
Parametersid:Number — Specifies a unique identifier representing the data point.
| |
distance:Number — Specifies the distance between the data item
on the screen and the location of the mouse pointer, in pixels.
| |
x:Number — Specifies the x coordinate of the data item on the screen.
| |
y:Number — Specifies the y coordinate of the data item on the screen.
| |
chartItem:ChartItem — The chart item described by the hit data.
|
Wed Jun 13 2018, 11:42 AM Z