| Pacote | mx.effects |
| Classe | public class Rotate |
| Herança | Rotate  TweenEffect Effect EventDispatcher Object |
| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | Flex 3 |
| Versões de runtime: | Flash Player 9, AIR 1.1 |
 | Ao iniciar com Flex 4.0, a Adobe recomenda que você use a classe de spark.effects.Rotate como uma alternativa a esta classe. |
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.
Sintaxe MXML
Mostrar sintaxe MXML
Ocultar sintaxe 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 da API relacionados
Propriedades públicas
| Propriedade | 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 [somente leitura]
The name of the effect class, such as "Fade". | Effect | |
| constructor : Object
Uma referência ao objeto de classe ou à função de construtor de uma determinada ocorrência de objeto. | 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 [substituir]
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 [somente leitura]
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 | |
Propriedades protegidas
Métodos públicos
| Método | Definido por | ||
|---|---|---|---|
Constructor. | Rotate | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra um objeto de ouvinte de evento em um objeto EventDispatcher, de forma que o ouvinte receba a notificação de um 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 | |
|
Envia um evento para o fluxo de eventos. | 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 | |
|
Verifica se o objeto EventDispatcher tem ouvintes registrados para um tipo específico de evento. | EventDispatcher | |
|
Indica se um objeto tem uma propriedade especificada definida. | Object | |
|
Indica se uma ocorrência da classe Object está na cadeia de protótipos do objeto especificado como o parâmetro. | Object | |
|
Pauses the effect until you call the resume() method. | Effect | |
|
Begins playing the effect. | Effect | |
|
Indica se a propriedade especificada existe e é enumerável. | Object | |
|
Remove um ouvinte do 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 | |
|
Define a disponibilidade de uma propriedade dinâmica para operações de repetição. | Object | |
|
Stops the effect, leaving the effect targets in their current state. | Effect | |
|
Retorna a representação da string deste objeto, formatado segundo as convenções específicas para a localidade. | Object | |
|
Retorna a representação de string do objeto especificado. | Object | |
|
Retorna o valor primitivo do objeto especificado. | Object | |
|
Verifica se um ouvinte de evento está registrado nesse objeto EventDispatcher ou em qualquer um de seus ancestrais para o tipo de evento especificado. | EventDispatcher | |
Métodos protegidos
Eventos
Detalhes da propriedade
angleFrom | propriedade |
public var angleFrom:Number = 0| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | Flex 3 |
| Versões de runtime: | 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.
O valor padrão é 0.
angleTo | propriedade |
public var angleTo:Number = 360| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | Flex 3 |
| Versões de runtime: | 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.
O valor padrão é 360.
hideFocusRing | propriedade |
hideFocusRing:Boolean[substituir] | Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | Flex 3 |
| Versões de runtime: | 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.
O valor padrão é true.
Implementação
override public function get hideFocusRing():Boolean override public function set hideFocusRing(value:Boolean):voidoriginX | propriedade |
public var originX:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | Flex 3 |
| Versões de runtime: | 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.
O valor padrão é 0.
originY | propriedade |
public var originY:Number| Versão da linguagem: | ActionScript 3.0 |
| Versão de produto: | Flex 3 |
| Versões de runtime: | 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.
O valor padrão é 0.
Detalhes do construtor
Rotate | () | Construtor |
Exemplos Como usar este exemplo
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>
Wed Jun 13 2018, 11:10 AM Z