| Paquete | mx.effects |
| Clase | public class Rotate |
| Herencia | Rotate  TweenEffect Effect EventDispatcher Object |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
 | Desde Flex 4.0, Adobe recomienda la utilización de la clase spark.effects.Rotate como una alternativa a esta clase. |
The Rotate effect rotates a component around a specified point. You can specify the coordinates of the center of the rotation, and the starting and ending angles of rotation. You can specify positive or negative values for the angles.
Note: To use the Rotate effect with text, you must use an embedded font, not a device font.
Sintaxis MXML
Mostrar sintaxis MXML
Ocultar sintaxis MXMLThe <mx:Rotate> tag
inherits all of the tag attributes of its superclass,
and adds the following tag attributes:
<mx:Rotate
id="ID"
angleFrom="0"
angleTo="360"
originX="0"
originY="0"
/>
Elementos de API relacionados
Propiedades públicas
| Propiedad | Definido por | ||
|---|---|---|---|
| angleFrom : Number = 0
The starting angle of rotation of the target object,
expressed in degrees. | Rotate | ||
| angleTo : Number = 360
The ending angle of rotation of the target object,
expressed in degrees. | Rotate | ||
 | className : String [solo lectura]
The name of the effect class, such as "Fade". | Effect | |
| constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| customFilter : mx.effects:EffectTargetFilter
Specifies a custom filter object, of type EffectTargetFilter,
used by the effect to determine the targets
on which to play the effect. | Effect | |
| duration : Number
Duration of the effect in milliseconds. | Effect | |
| easingFunction : Function = null
The easing function for the animation. | TweenEffect | |
| effectTargetHost : mx.effects:IEffectTargetHost
A property that lets you access the target list-based control
of a data effect. | Effect | |
| filter : String
Specifies an algorithm for filtering targets for an effect. | Effect | |
| hideFocusRing : Boolean [override]
Determines whether the effect should hide the focus ring when starting the
effect. | Rotate | ||
| instanceClass : Class
An object of type Class that specifies the effect
instance class class for this effect class. | Effect | |
| isPlaying : Boolean [solo lectura]
A read-only flag which is true if any instances of the effect
are currently playing, and false if none are. | Effect | |
| originX : Number
The x-position of the center point of rotation. | Rotate | ||
| originY : Number
The y-position of the center point of rotation. | Rotate | ||
| perElementOffset : Number
Additional delay, in milliseconds, for effect targets
after the first target of the effect. | Effect | |
| playheadTime : Number
Current time position of the effect. | Effect | |
| relevantProperties : Array
An Array of property names to use when performing filtering. | Effect | |
| relevantStyles : Array
An Array of style names to use when performing filtering. | Effect | |
| repeatCount : int = 1
Number of times to repeat the effect. | Effect | |
| repeatDelay : int = 0
Amount of time, in milliseconds, to wait before repeating the effect. | Effect | |
| startDelay : int = 0
Amount of time, in milliseconds, to wait before starting the effect. | Effect | |
| suspendBackgroundProcessing : Boolean = false
If true, blocks all background processing
while the effect is playing. | Effect | |
| target : Object
The object to which this effect is applied. | Effect | |
| targets : Array
An Array of objects that are targets for the effect. | Effect | |
| triggerEvent : Event
The Event object passed to this Effect
by the EffectManager when an effect is triggered,
or null if the effect is not being
played by the EffectManager. | Effect | |
Propiedades protegidas
Métodos públicos
| Método | Definido por | ||
|---|---|---|---|
Constructor. | Rotate | ||
| 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 | |
|
Captures the current values of the relevant properties
on the effect's targets and saves them as end values. | Effect | |
|
Captures the current values of the relevant properties
of an additional set of targets
Flex uses this function when a data change
effect is run.
| Effect | |
|
Captures the current values of the relevant properties
on the effect's targets. | Effect | |
|
Creates a single effect instance and initializes it. | Effect | |
|
Takes an Array of target objects and invokes the
createInstance() method on each target. | Effect | |
|
Removes event listeners from an instance
and removes it from the list of instances. | Effect | |
|
Distribuye un evento en el flujo del evento. | EventDispatcher | |
|
Interrupts an effect that is currently playing,
and jumps immediately to the end of the effect. | Effect | |
|
Returns an Array of Strings, where each String is the name
of a property changed by this effect. | Effect | |
|
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 | |
|
Pauses the effect until you call the resume() method. | Effect | |
|
Begins playing the effect. | Effect | |
|
Indica si existe la propiedad especificada y si es enumerable. | Object | |
|
Elimina un detector del objeto EventDispatcher. | EventDispatcher | |
|
Resumes the effect after it has been paused
by a call to the pause() method. | Effect | |
|
Plays the effect in reverse, if the effect is currently playing,
starting from the current position of the effect. | Effect | |
|
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
|
Stops the effect, leaving the effect targets in their current state. | Effect | |
|
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 | |
|
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 | |
Métodos protegidos
Eventos
Información sobre propiedades
angleFrom | propiedad |
public var angleFrom:Number = 0| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The starting angle of rotation of the target object, expressed in degrees. Valid values range from 0 to 360.
El valor predeterminado es 0.
angleTo | propiedad |
public var angleTo:Number = 360| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The ending angle of rotation of the target object, expressed in degrees. Values can be either positive or negative.
If the value of angleTo is less
than the value of angleFrom,
the target rotates in a counterclockwise direction.
Otherwise, it rotates in clockwise direction.
If you want the target to rotate multiple times,
set this value to a large positive or small negative number.
El valor predeterminado es 360.
hideFocusRing | propiedad |
hideFocusRing:Boolean[override] | Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
Determines whether the effect should hide the focus ring when starting the effect. The target itself is responsible for the actual hiding of the focus ring.
El valor predeterminado es true.
Implementación
override public function get hideFocusRing():Boolean override public function set hideFocusRing(value:Boolean):voidoriginX | propiedad |
public var originX:Number| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The x-position of the center point of rotation. The target rotates around this point. The valid values are between 0 and the width of the target.
El valor predeterminado es 0.
originY | propiedad |
public var originY:Number| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 3 |
| Versiones de motor de ejecución: | Flash Player 9, AIR 1.1 |
The y-position of the center point of rotation. The target rotates around this point. The valid values are between 0 and the height of the target.
El valor predeterminado es 0.
Información sobre constructores
Rotate | () | Información sobre |
Ejemplos Cómo utilizar este ejemplo
RotateEffectExample.mxml
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the Rotate effect. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
initialize="Font.registerFont(myriad_font);">
<fx:Script>
<![CDATA[
import flash.text.Font;
[Embed("assets/MyriadWebPro.ttf", fontName="MyMyriad")]
public var myriad_font:Class;
[Bindable]
public var angle:int=0;
private function rotateImage():void {
rotate.end();
angle += 45;
rotate.play();
}
]]>
</fx:Script>
<fx:Declarations>
<mx:Rotate id="rotate" angleFrom="{angle-45}" angleTo="{angle}" target="{myVB}"/>
</fx:Declarations>
<s:Panel title="Halo Rotate Effect Example" width="75%" height="75%" >
<s:VGroup left="20" right="20" top="20" bottom="20">
<s:VGroup id="myVB" width="50%" horizontalAlign="center">
<mx:Label text="Nokia 9930"
fontFamily="MyMyriad" fontSize="14"/>
<mx:Image id="img"
source="@Embed(source='assets/Nokia_6630.png')"/>
</s:VGroup>
<s:Label width="50%" color="blue"
text="Click the button to rotate the image 45 degrees. Use an embedded font when applying the Rotate effect to text."/>
<s:Button label="Rotate 45 Degrees" click="rotateImage();"/>
</s:VGroup>
</s:Panel>
</s:Application>
Tue Jun 12 2018, 02:12 PM Z