| Paquete | mx.charts.chartClasses |
| Clase | public class AxisBase |
| Herencia | AxisBase  EventDispatcher Object |
| Subclases | CategoryAxis, NumericAxis |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Mostrar sintaxis MXML
Ocultar sintaxis MXMLFlex components inherit the following properties from the AxisBase class:
<mx:tagname
displayName="No default"
title="No default"
>
| Propiedad | Definido por | ||
|---|---|---|---|
| chartDataProvider : Object [solo escritura]
The data provider assigned to the enclosing chart. | AxisBase | ||
 | constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| displayName : String
The name of the axis. | AxisBase | ||
| title : String
The text for the title displayed along the axis. | AxisBase | ||
| unitSize : Number [solo lectura]
The size of one unit of data as represented by this axis. | AxisBase | ||
| Método | Definido por | ||
|---|---|---|---|
AxisBase()
Constructor. | AxisBase | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un objeto de detector de eventos con un objeto EventDispatcher, de modo que el detector reciba la notificación de un evento. | EventDispatcher | |
Triggers events that inform the range object
when the chart data has changed. | AxisBase | ||
|
Distribuye un evento en el flujo del evento. | EventDispatcher | |
|
Comprueba si el objeto EventDispatcher tiene detectores registrados para un tipo concreto de evento. | EventDispatcher | |
|
Indica si un objeto tiene definida una propiedad especificada. | Object | |
|
Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | |
|
Indica si existe la propiedad especificada y si es enumerable. | Object | |
Each DataTransform that makes use of an axis
registers itself with that axis. | AxisBase | ||
|
Elimina un detector del objeto EventDispatcher. | EventDispatcher | |
|
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
|
Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | |
|
Devuelve la representación de cadena del objeto especificado. | Object | |
Each DataTransform that makes use of an axis
registers itself with that axis. | AxisBase | ||
|
Devuelve el valor simple del objeto especificado. | Object | |
|
Comprueba si hay registrado un detector de eventos con este objeto EventDispatcher o con cualquiera de sus ascendientes para el tipo de evento concreto. | EventDispatcher | |
| Método | Definido por | ||
|---|---|---|---|
Called by the governing DataTransform to obtain a description
of the data represented by this IChartElement. | AxisBase | ||
chartDataProvider | propiedad |
chartDataProvider:Object [solo escritura] | Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The data provider assigned to the enclosing chart.
Axis types that are data provider-based can choose to inherit
the data provider associated with the enclosing chart.
If an axis is shared among multiple charts,
the value of this property is undefined
(most likely it will be the last data provider assigned
to one of the associated charts).
Implementación
public function set chartDataProvider(value:Object):voiddisplayName | propiedad |
displayName:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The name of the axis. If set, Flex uses this name to format DataTip controls.
Implementación
public function get displayName():String public function set displayName(value:String):voidtitle | propiedad |
unitSize | propiedad |
unitSize:Number [solo lectura] | Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The size of one unit of data as represented by this axis.
This value is used by various series types to help in rendering.
The ColumnSeries class, for example, uses this value
to determine how wide columns should be rendered.
Different axis types return different values,
sometimes dependent on the data being represented.
The DateTimeAxis class, for example, might return the number
of milliseconds in a day, or a year, depending on the data
that is rendered in the chart.
Because this value is dependant on collecting the represented data,
custom series cannot assume this value is accurate in their
updateData() or updateMapping() methods.
Implementación
public function get unitSize():NumberAxisBase | () | Información sobre |
public function AxisBase()| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Constructor.
dataChanged | () | método |
public function dataChanged():void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Triggers events that inform the range object when the chart data has changed.
describeData | () | método |
protected function describeData(requiredFields:uint):Array| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Called by the governing DataTransform to obtain a description
of the data represented by this IChartElement.
Implementors fill out and return an Array of
mx.charts.chartClasses.DataDescription objects
to guarantee that their data is correctly accounted for
by any axes that are autogenerating values
from the displayed data (such as minimum, maximum,
interval, and unitSize).
Most element types return an Array
containing a single DataDescription.
Aggregate elements, such as BarSet and ColumnSet,
might return multiple DataDescription instances
that describe the data displayed by their subelements.
When called, the implementor describes the data
along the axis indicated by the dimension argument.
This function might be called for each axis
supported by the containing chart.
Parámetros
requiredFields:uint — A bitfield that indicates which values
of the DataDescription object the particular axis cares about.
Implementors can optimize by only calculating the necessary fields.
|
Array — An Array of BoundedValue objects containing the DataDescription instances that describe
the data that is displayed.
|
Elementos de API relacionados
registerDataTransform | () | método |
public function registerDataTransform(transform:mx.charts.chartClasses:DataTransform, dimensionName:String):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Each DataTransform that makes use of an axis registers itself with that axis. The axis is responsible for informing the transform when its relevant values have changed. It should also request values from the transform when it wants to autogenerate minimum and maximum values.
Parámetros
transform:mx.charts.chartClasses:DataTransform — The DataTransform to register.
| |
dimensionName:String — The name of the dimension.
|
unregisterDataTransform | () | método |
public function unregisterDataTransform(transform:mx.charts.chartClasses:DataTransform):void| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Each DataTransform that makes use of an axis registers itself with that axis. The axis is responsible for informing the transform when its relevant values have changed. It should also request values from the transform when it wants to autogenerate minimum and maximum values.
Parámetros
transform:mx.charts.chartClasses:DataTransform — The DataTransform to unregister.
|
Tue Jun 12 2018, 02:12 PM Z