(Preview)
Package | spark.utils |
Class | public class BitmapUtil |
Inheritance | BitmapUtil Object |
Language Version: | ActionScript 3.0 |
Product Version: | Flex 4 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Public Properties
Public Methods
Method | Defined By | ||
---|---|---|---|
getSnapshot(target:IUIComponent, visibleBounds:Rectangle = null, propagateColorTransform:Boolean = false):BitmapData [static]
Creates a BitmapData representation of the target object. | BitmapUtil | ||
getSnapshotWithPadding(target:IUIComponent, padding:int = 4, propagateColorTransform:Boolean = false, bounds:Rectangle = null):BitmapData [static]
Creates a BitmapData representation of the target object. | BitmapUtil | ||
Indicates whether an object has a specified property defined. | Object | ||
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | ||
Indicates whether the specified property exists and is enumerable. | Object | ||
Sets the availability of a dynamic property for loop operations. | Object | ||
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | ||
Returns the string representation of the specified object. | Object | ||
Returns the primitive value of the specified object. | Object |
Method Detail
getSnapshot | () | method |
public static function getSnapshot(target:IUIComponent, visibleBounds:Rectangle = null, propagateColorTransform:Boolean = false):BitmapData
Language Version: | ActionScript 3.0 |
Product Version: | Flex 4 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Creates a BitmapData representation of the target object.
Parameters
target:IUIComponent — The object to capture in the resulting BitmapData
| |
visibleBounds:Rectangle (default = null ) — If non-null, this Rectangle will be populated with
the visible bounds of the object, relative to the object itself.
| |
propagateColorTransform:Boolean (default = false ) — If true, the target's color transform will
be applied to the bitmap capture operation.
|
BitmapData — A BitmapData object containing the image.
|
Throws
SecurityError — The target object and all of its child
objects do not come from the same domain as the caller,
or are not in a content that is accessible to the caller by having called the
Security.allowDomain() method.
|
getSnapshotWithPadding | () | method |
public static function getSnapshotWithPadding(target:IUIComponent, padding:int = 4, propagateColorTransform:Boolean = false, bounds:Rectangle = null):BitmapData
Language Version: | ActionScript 3.0 |
Product Version: | Flex 4 |
Runtime Versions: | Flash Player 10, AIR 1.5 |
Creates a BitmapData representation of the target object.
Parameters
target:IUIComponent — The object to capture in the resulting BitmapData
| |
padding:int (default = 4 ) — Padding, in pixels, around to target to be included in the bitmap.
| |
propagateColorTransform:Boolean (default = false ) — If true, the target's color transform will
be applied to the bitmap capture operation.
| |
bounds:Rectangle (default = null ) — If non-null, this Rectangle will be populated with
the visible bounds of the object, relative to the object itself.
|
BitmapData — A BitmapData object containing the image.
|
Throws
SecurityError — The target object and all of its child
objects do not come from the same domain as the caller,
or are not in a content that is accessible to the caller by having called the
Security.allowDomain() method.
|
Wed Nov 21 2018, 06:34 AM -08:00