Paquete | spark.filters |
Clase | public class BevelFilter |
Herencia | BevelFilter BaseDimensionFilter BaseFilter EventDispatcher Object |
Implementa | IBitmapFilter |
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
To create a new filter, use the constructor new BevelFilter()
.
The use of filters depends on the object to which you apply the filter:
- To apply filters to movie clips, text fields, buttons, and video, use the
filters
property (inherited from DisplayObject). Setting thefilters
property of an object does not modify the object, and you can remove the filter by clearing thefilters
property. - To apply filters to BitmapData objects, use the
BitmapData.applyFilter()
method. CallingapplyFilter()
on a BitmapData object takes the source BitmapData object and the filter object and generates a filtered image as a result.
If you apply a filter to a display object, the value of the cacheAsBitmap
property of the
object is set to true
. If you remove all filters, the original value of
cacheAsBitmap
is restored.
This filter supports Stage scaling. However, it does not support general scaling, rotation, and
skewing. If the object itself is scaled (if the scaleX
and scaleY
properties are
not set to 100%), the filter is not scaled. It is scaled only when the user zooms in on the Stage.
A filter is not applied if the resulting image exceeds the maximum dimensions. In AIR 1.5 and Flash Player 10, the maximum is 8,191 pixels in width or height, and the total number of pixels cannot exceed 16,777,215 pixels. (So, if an image is 8,191 pixels wide, it can only be 2,048 pixels high.) If, for example, you zoom in on a large movie clip with a filter applied, the filter is turned off if the resulting image exceeds the maximum dimensions.
Sintaxis MXMLOcultar sintaxis MXMLThe <s:BevelFilter>
tag inherits all of the tag
attributes of its superclass and adds the following tag attributes:
<s:BevelFilter Properties angle="45" distance="4" highlightAlpha="1" highlightColor="0xFFFFFF" shadowAlpha="1" shadowColor="0x000000" type="inner" />
Más ejemplos
Elementos de API relacionados
flash.display.DisplayObject.filters
flash.display.DisplayObject.cacheAsBitmap
flash.display.BitmapData.applyFilter()
Propiedad | Definido por | ||
---|---|---|---|
angle : Number
The angle of the bevel, in degrees. | BevelFilter | ||
blurX : Number
The amount of horizontal blur. | BaseDimensionFilter | ||
blurY : Number
The amount of vertical blur. | BaseDimensionFilter | ||
constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | ||
distance : Number
The offset distance of the bevel. | BevelFilter | ||
highlightAlpha : Number
The alpha transparency value of the highlight color. | BevelFilter | ||
highlightColor : uint
The highlight color of the bevel. | BevelFilter | ||
knockout : Boolean
Specifies whether the object has a knockout effect. | BaseDimensionFilter | ||
quality : int
The number of times to apply the filter. | BaseDimensionFilter | ||
shadowAlpha : Number
The alpha transparency value of the shadow color. | BevelFilter | ||
shadowColor : uint
The shadow color of the bevel. | BevelFilter | ||
strength : Number
The strength of the imprint or spread. | BaseDimensionFilter | ||
type : String
The placement of the filter effect. | BevelFilter |
Método | Definido por | ||
---|---|---|---|
BevelFilter(distance:Number = 4.0, angle:Number = 45, highlightColor:uint = 0xFFFFFF, highlightAlpha:Number = 1.0, shadowColor:uint = 0x000000, shadowAlpha:Number = 1.0, blurX:Number = 4.0, blurY:Number = 4.0, strength:Number = 1, quality:int = 1, type:String = "inner", knockout:Boolean = false)
Constructor. | BevelFilter | ||
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 | ||
Returns a copy of this filter object. | BevelFilter | ||
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 | ||
Propagates a change event when the filter has changed. | BaseFilter | ||
Indica si existe la propiedad especificada y si es enumerable. | Object | ||
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 | ||
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 |
angle | propiedad |
angle:Number
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The angle of the bevel, in degrees. Valid values are from 0 to 360. The angle value represents the angle of the theoretical light source falling on the object and determines the placement of the effect relative to the object. If the distance property is set to 0, the effect is not offset from the object and, therefore, the angle property has no effect.
El valor predeterminado es 45.
Implementación
public function get angle():Number
public function set angle(value:Number):void
distance | propiedad |
distance:Number
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The offset distance of the bevel. Valid values are in pixels (floating point).
El valor predeterminado es 4.
Implementación
public function get distance():Number
public function set distance(value:Number):void
highlightAlpha | propiedad |
highlightAlpha:Number
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The alpha transparency value of the highlight color. The value is specified as a normalized value from 0 to 1. For example, .25 sets a transparency value of 25%.
El valor predeterminado es 1.
Implementación
public function get highlightAlpha():Number
public function set highlightAlpha(value:Number):void
highlightColor | propiedad |
highlightColor:uint
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The highlight color of the bevel. Valid values are in hexadecimal format, 0xRRGGBB.
El valor predeterminado es 0xFFFFFF.
Implementación
public function get highlightColor():uint
public function set highlightColor(value:uint):void
shadowAlpha | propiedad |
shadowAlpha:Number
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The alpha transparency value of the shadow color. This value is specified as a normalized value from 0 to 1. For example, .25 sets a transparency value of 25%.
El valor predeterminado es 1.
Implementación
public function get shadowAlpha():Number
public function set shadowAlpha(value:Number):void
shadowColor | propiedad |
shadowColor:uint
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The shadow color of the bevel. Valid values are in hexadecimal format, 0xRRGGBB.
El valor predeterminado es 0x000000.
Implementación
public function get shadowColor():uint
public function set shadowColor(value:uint):void
type | propiedad |
type:String
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
The placement of the filter effect. Possible values are flash.filters.BitmapFilterType constants:
BitmapFilterType.OUTER
- Glow on the outer edge of the object.BitmapFilterType.INNER
- Glow on the inner edge of the object; the default.BitmapFilterType.FULL
- Glow on top of the object.
El valor predeterminado es BitmapFilterType.INNER.
Implementación
public function get type():String
public function set type(value:String):void
Elementos de API relacionados
BevelFilter | () | Información sobre |
public function BevelFilter(distance:Number = 4.0, angle:Number = 45, highlightColor:uint = 0xFFFFFF, highlightAlpha:Number = 1.0, shadowColor:uint = 0x000000, shadowAlpha:Number = 1.0, blurX:Number = 4.0, blurY:Number = 4.0, strength:Number = 1, quality:int = 1, type:String = "inner", knockout:Boolean = false)
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
Constructor.
Parámetrosdistance:Number (default = 4.0 ) — The offset distance of the bevel, in pixels (floating point).
| |
angle:Number (default = 45 ) — The angle of the bevel, from 0 to 360 degrees.
| |
highlightColor:uint (default = 0xFFFFFF ) — The highlight color of the bevel, 0xRRGGBB.
| |
highlightAlpha:Number (default = 1.0 ) — The alpha transparency value of the highlight color. Valid values are 0.0 to
1.0. For example,
.25 sets a transparency value of 25%.
| |
shadowColor:uint (default = 0x000000 ) — The shadow color of the bevel, 0xRRGGBB.
| |
shadowAlpha:Number (default = 1.0 ) — The alpha transparency value of the shadow color. Valid values are 0.0 to 1.0. For example,
.25 sets a transparency value of 25%.
| |
blurX:Number (default = 4.0 ) — The amount of horizontal blur in pixels. Valid values are 0 to 255.0 (floating point).
| |
blurY:Number (default = 4.0 ) — The amount of vertical blur in pixels. Valid values are 0 to 255.0 (floating point).
| |
strength:Number (default = 1 ) — The strength of the imprint or spread. The higher the value, the more color is imprinted and the stronger the contrast between the bevel and the background. Valid values are 0 to 255.0.
| |
quality:int (default = 1 ) — The quality of the bevel. Valid values are 0 to 15, but for most applications,
you can use flash.filters.BitmapFilterQuality constants:
Filters with lower values render faster. You can use the other available numeric values to achieve different effects. | |
type:String (default = "inner ") — The type of bevel. Valid values are flash.filters.BitmapFilterType constants:
BitmapFilterType.INNER , BitmapFilterType.OUTER , or
BitmapFilterType.FULL .
| |
knockout:Boolean (default = false ) — Applies a knockout effect (true ), which effectively
makes the object's fill transparent and reveals the background color of the document.
|
Elementos de API relacionados
clone | () | método |
public function clone():BitmapFilter
Versión del lenguaje: | ActionScript 3.0 |
Versión de producto: | Flex 4 |
Versiones de motor de ejecución: | Flash Player 10, AIR 1.5 |
Returns a copy of this filter object.
Valor devueltoBitmapFilter — A new BevelFilter instance with all the same properties as
the original BevelFilter instance.
|
<?xml version="1.0"?> <!-- filters/examples/BevelFilterExample.mxml --> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark" creationComplete="createFilters()"> <fx:Script><![CDATA[ import spark.filters.*; import flash.filters.BitmapFilterQuality; import flash.filters.BitmapFilterType; private var myBevelFilter:BevelFilter; private var color:Number = 0xFF33FF; public function createFilters():void { myBevelFilter = new BevelFilter(5, 45, 0xFFFF00, .8, 0x0000FF, .8, 3, 3, 1, BitmapFilterQuality.MEDIUM, BitmapFilterType.INNER, false); b1.filters = [myBevelFilter]; } ]]></fx:Script> <s:VGroup> <!-- This button has a filter applied in ActionScript. --> <s:Button id="b1" label="Click me"/> <!-- This button has a filter applied in MXML. --> <s:Button id="b2" label="Click me"> <s:filters> <s:BevelFilter distance="5" angle="45" highlightColor="0xFFFF00" highlightAlpha=".8" shadowColor="0x0000FF" shadowAlpha=".8" blurX="3" blurY="3" strength="1" quality="{BitmapFilterQuality.MEDIUM}" type="{BitmapFilterType.INNER}" knockout="false"/> </s:filters> </s:Button> </s:VGroup> </s:Application>
Tue Jun 12 2018, 02:12 PM Z