Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
A DisplayLayer class maintains an ordered list of DisplayObjects sorted on
depth.
You do not instantiate this class, but use the
overlay
property of
Group
and
DataGroup
.
numDisplayObjects:int
[read-only]
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Number of objects in the DisplayLayer.
Implementation public function get numDisplayObjects():int
public function DisplayLayer()
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Constructor.
public function addDisplayObject(displayObject:DisplayObject, depth:Number):DisplayObject
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Adds a displayObject
with the specified depth to the ordered list.
The position of the displayObject
in the sorted lists is based on
its depth.
The object is inserted after all objects with less than or equal
depth
value.
Parameters
| displayObject:DisplayObject — The object to add.
|
|
| depth:Number (default = NaN ) — The depth of the object.
|
Returns | DisplayObject — The index of the object.
|
public function getDisplayObjectAt(index:int):DisplayObject
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Returns the DisplayObject with the specified index.
Parameters
| index:int — The index of the object.
|
Returns | DisplayObject — The object.
|
public function getDisplayObjectDepth(displayObject:DisplayObject):Number
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Returns the depth for the specified DisplayObject.
Parameters
| displayObject:DisplayObject — The object.
|
Returns | Number — The depth of the object.
|
public function removeDisplayObject(displayObject:DisplayObject):DisplayObject
Language Version : | ActionScript 3.0 |
Runtime Versions : | Flash Player 10, AIR 1.5 |
Removes the specified displayObject
from the sorted list.
Parameters
| displayObject:DisplayObject — The object.
|
Returns | DisplayObject — The removed object.
|
Mon Jul 9 2012, 07:18 PM -04:00