| 套件 | org.osmf.layout |
| 類別 | public class LayoutMetadata |
| 繼承 | LayoutMetadata  Metadata EventDispatcher Object |
| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
公用屬性
隱藏繼承公用屬性
顯示繼承公用屬性| 屬性 | 定義自 | ||
|---|---|---|---|
| bottom : Number
Defines how many pixels should be present between the bottom
side of the target's bounding box, and the bottom side
of its container. | LayoutMetadata | ||
 | constructor : Object
類別物件的參照或是特定物件實體的建構函數。 | Object | |
| height : Number
Defines the desired vertical offset of a target expressed in
pixels. | LayoutMetadata | ||
| horizontalAlign : String
Defines the desired horizontal alignment to be applied to the
target when layout of the target leaves surplus horizontal blank
space. | LayoutMetadata | ||
| includeInLayout : Boolean
When set to true (default), the target will participate in the layout
process. | LayoutMetadata | ||
| index : Number
Defines the desired position of the target in the display list
of its context. | LayoutMetadata | ||
| keys : Vector.<String> [唯讀]
The keys stored in this Metadata object. | Metadata | |
| layoutMode : String
When set to LayoutMode.HORIZONTAL or LayoutMode.VERTICAL,
then the renderer will ignore its target's positioning settings (either
influencing X or Y, depending on the layoutMode chosen), laying out its elements
adjacent in the index specified by the 'index' property. | LayoutMetadata | ||
| left : Number
Defines the desired horizontal offset of the target in pixels. | LayoutMetadata | ||
| paddingBottom : Number
Defines the thickness of the blank space that is to be placed
at the target's bottom side. | LayoutMetadata | ||
| paddingLeft : Number
Defines the thickness of the blank space that is to be placed
at the target's left-hand side. | LayoutMetadata | ||
| paddingRight : Number
Defines the thickness of the blank space that is to be placed
at the target's right-hand side. | LayoutMetadata | ||
| paddingTop : Number
Defines the thickness of the blank space that is to be placed
at the target's top side. | LayoutMetadata | ||
| percentHeight : Number
Defines the desired height of a target expressed as
a percentage of its container's height. | LayoutMetadata | ||
| percentWidth : Number
Defines the desired width of a target expressed as
a percentage of its container's width. | LayoutMetadata | ||
| percentX : Number
Defines the desired horizontal offset of a target expressed as
a percentage of its container's width. | LayoutMetadata | ||
| percentY : Number
Defines the desired vertical offset of a target expressed as
a percentage of its container's height. | LayoutMetadata | ||
| right : Number
Defines how many pixels should be present between the right-hand
side of the target's bounding box, and the right-hand side
of its container. | LayoutMetadata | ||
| scaleMode : String
Defines the desired scaleMode to be applied to the target. | LayoutMetadata | ||
| snapToPixel : Boolean
When set to true, the target's calculated position and size will
be rounded. | LayoutMetadata | ||
| top : Number
Defines the desired vertical offset of the target in pixels. | LayoutMetadata | ||
| verticalAlign : String
Defines the desired vertical alignment to be applied to the
target when layout of the target leaves surplus vertical blank
space. | LayoutMetadata | ||
| width : Number
Defines the desired horizontal size of a target expressed in
pixels. | LayoutMetadata | ||
| x : Number
Defines the desired horizontal offset of a target expressed in
pixels. | LayoutMetadata | ||
| y : Number
Defines the desired vertical offset of a target expressed in
pixels. | LayoutMetadata | ||
公用方法
| 方法 | 定義自 | ||
|---|---|---|---|
Constructor. | LayoutMetadata | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
會在 EventDispatcher 物件註冊事件偵聽程式，以便讓偵聽程式收到事件的通知。 | EventDispatcher | |
|
Stores the specified value in this Metadata object, using the specified
key. | Metadata | |
|
會將事件傳送到事件流程。 | EventDispatcher | |
|
Returns the value associate with the specified key. | Metadata | |
|
會檢查 EventDispatcher 物件是否有對特定的事件類型註冊偵聽程式。 | EventDispatcher | |
|
指出物件是否有已定義的指定屬性。 | Object | |
|
指出 Object 類別的實體是否位於指定為參數的物件原型鏈中。 | Object | |
|
指出指定的屬性是否存在，以及是否可列舉。 | Object | |
|
會從 EventDispatcher 物件移除偵聽程式。 | EventDispatcher | |
|
Removes the value associated with the specified key from this
Metadata object. | Metadata | |
|
為迴圈作業設定動態屬性的可用性。 | Object | |
|
傳回代表此物件的字串，根據地區特定慣例進行格式化。 | Object | |
|
會傳回指定之物件的字串形式。 | Object | |
|
會傳回指定之物件的基本值。 | Object | |
|
檢查此 EventDispatcher 物件是否已註冊事件偵聽程式，或者此物件的任何祖系已為特定事件類型註冊事件偵聽程式。 | EventDispatcher | |
公用常數
| 常數 | 定義自 | ||
|---|---|---|---|
| LAYOUT_NAMESPACE : String = "http://www.osmf.org/layout/1.0" [靜態]
Namespace URL for LayoutMetadata objects when added to a MediaElement or
MediaContainer. | LayoutMetadata | ||
屬性詳細資訊
bottom | 屬性 |
bottom:Number| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
Defines how many pixels should be present between the bottom side of the target's bounding box, and the bottom side of its container.
實作
public function get bottom():Number public function set bottom(value:Number):voidheight | 屬性 |
horizontalAlign | 屬性 |
horizontalAlign:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
Defines the desired horizontal alignment to be applied to the target when layout of the target leaves surplus horizontal blank space.
實作
public function get horizontalAlign():String public function set horizontalAlign(value:String):voidincludeInLayout | 屬性 |
includeInLayout:Boolean| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
When set to true (default), the target will participate in the layout process. When set to false, it will be ignored.
實作
public function get includeInLayout():Boolean public function set includeInLayout(value:Boolean):voidindex | 屬性 |
layoutMode | 屬性 |
layoutMode:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
When set to LayoutMode.HORIZONTAL or LayoutMode.VERTICAL, then the renderer will ignore its target's positioning settings (either influencing X or Y, depending on the layoutMode chosen), laying out its elements adjacent in the index specified by the 'index' property.
實作
public function get layoutMode():String public function set layoutMode(value:String):voidleft | 屬性 |
paddingBottom | 屬性 |
paddingLeft | 屬性 |
paddingRight | 屬性 |
paddingTop | 屬性 |
percentHeight | 屬性 |
percentWidth | 屬性 |
percentX | 屬性 |
percentY | 屬性 |
right | 屬性 |
right:Number| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
Defines how many pixels should be present between the right-hand side of the target's bounding box, and the right-hand side of its container.
實作
public function get right():Number public function set right(value:Number):voidscaleMode | 屬性 |
snapToPixel | 屬性 |
top | 屬性 |
verticalAlign | 屬性 |
verticalAlign:String| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
Defines the desired vertical alignment to be applied to the target when layout of the target leaves surplus vertical blank space.
實作
public function get verticalAlign():String public function set verticalAlign(value:String):voidwidth | 屬性 |
x | 屬性 |
y | 屬性 |
建構函式詳細資料
LayoutMetadata | () | 建構函式 |
public function LayoutMetadata()| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
Constructor.
常數詳細資訊
LAYOUT_NAMESPACE | 常數 |
public static const LAYOUT_NAMESPACE:String = "http://www.osmf.org/layout/1.0"| 語言版本: | ActionScript 3.0 |
| 產品版本: | OSMF 1.0 |
| 執行階段版本: | Flash Player 10, AIR 1.5 |
Namespace URL for LayoutMetadata objects when added to a MediaElement or MediaContainer.
範例 如何使用本範例
LayoutMetadataExample.as
package org.osmf.layout
{
import flash.display.Sprite;
import org.osmf.media.MediaPlayerSprite;
import org.osmf.media.URLResource;
public class LayoutMetadataExample extends Sprite
{
public function LayoutMetadataExample()
{
var sprite:MediaPlayerSprite = new MediaPlayerSprite();
addChild(sprite);
sprite.resource = new URLResource("http://mediapm.edgesuite.net/strobe/content/test/AFaerysTale_sylviaApostol_640_500_short.flv");
// Construct a metadata instance, and set an absolute width and height of
// 100 pixels:
var layoutMetadata:LayoutMetadata = new LayoutMetadata();
layoutMetadata.width = 100;
layoutMetadata.height = 100;
// Apply the layout metadata to the media element at hand, resulting
// in the video to be shown at 100x100 pixels:
sprite.media.addMetadata(LayoutMetadata.LAYOUT_NAMESPACE, layoutMetadata);
}
}
}
Tue Jun 12 2018, 03:47 PM Z