flash.display

Class DisplayObject

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

flash.events.EventDispatcher

flash.display.DisplayObject

Direct Known Subclasses:

Bitmap, InteractiveObject, Shape

public class DisplayObject
extends EventDispatcher

Implementation of flash.display.DisplayObject

Field Summary

Fields

Modifier and Type	Field and Description
static EventType	ADDED Dispatched when a display object is added to the display list.
static EventType	ADDED_TO_STAGE Dispatched when a display object is added to the on stage display list, either directly or through the addition of a sub tree in which the display object is contained.
static EventType	ENTERFRAME Dispatched when the playhead is entering a new frame.
static EventType	REMOVED Dispatched when a display object is about to be removed from the display list.
static EventType	REMOVED_FROM_STAGE Dispatched when a display object is about to be removed from the display list, either directly or through the removal of a sub tree in which the display object is contained.
static EventType	RENDER Dispatched when the display list is about to be updated and rendered.

Fields inherited from class flash.events.EventDispatcher

ACTIVATE, DEACTIVATE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DisplayObject()

Method Summary

Methods

Modifier and Type	Method and Description
double	getAlpha() Indicates the alpha transparency value of the object specified.
BlendMode	getBlendMode() A value from the BlendMode class that specifies which blend mode to use.
Rectangle	getBounds(DisplayObject targetCoordinateSpace) Returns a rectangle that defines the area of the display object relative to the coordinate system of the targetCoordinateSpace object.
boolean	getCacheAsBitmap() If set to true, Flash Player or Adobe AIR caches an internal bitmap representation of the display object.
com.google.gwt.core.client.JsArray<BitmapFilter>	getFilters() An indexed array that contains each filter object currently associated with the display object.
int	getHeight() Indicates the height of the display object, in pixels.
LoaderInfo	getLoaderInfo() Returns a LoaderInfo object containing information about loading the file to which this display object belongs.
DisplayObject	getMask() The calling display object is masked by the specified mask object.
double	getMouseX() [read-only] Indicates the x coordinate of the mouse position, in pixels.
double	getMouseY() Indicates the y coordinate of the mouse position, in pixels.
String	getName() Indicates the instance name of the DisplayObject.
DisplayObjectContainer	getParent() Indicates the DisplayObjectContainer object that contains this display object.
Rectangle	getRect(DisplayObject targetCoordinateSpace) Returns a rectangle that defines the boundary of the display object, based on the coordinate system defined by the targetCoordinateSpace parameter, excluding any strokes on shapes.
DisplayObject	getRoot() For a display object in a loaded SWF file, the root property is the top-most display object in the portion of the display list's tree structure e represented by that SWF file.
double	getRotation() Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.
Rectangle	getScale9Grid() The current scaling grid that is in effect.
double	getScaleX() Indicates the horizontal scale (percentage) of the object as applied from the registration point.
double	getScaleY() Indicates the vertical scale (percentage) of an object as applied from the registration point of the object.
Rectangle	getScrollRect() The scroll rectangle bounds of the display object.
Stage	getStage() The Stage of the display object.
Transform	getTransform() An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.
int	getWidth() Indicates the width of the display object, in pixels.
double	getX() Indicates the x coordinate of the DisplayObject instance relative to the local coordinates of the parent DisplayObjectContainer.
double	getY() Indicates the y coordinate of the DisplayObject instance relative to the local coordinates of the parent DisplayObjectContainer.
Point	globalToLocal(Point point) Converts the point object from the Stage (global) coordinates to the display object's (local) coordinates.
boolean	hitTestObject(DisplayObject obj) Evaluates the display object to see if it overlaps or intersects with the obj display object.
boolean	hitTestPoint(double x, double y, boolean shapeFlag) Evaluates the display object to see if it overlaps or intersects with the point specified by the x and y parameters.
Point	localToGlobal(Point point) Converts the point object from the display object's (local) coordinates to the Stage (global) coordinates.
void	setAlpha(double alpha)
void	setBlendMode(BlendMode blendMode)
void	setCacheAsBitmap(boolean cache)
void	setFilters(com.google.gwt.core.client.JsArray<BitmapFilter> filters)
void	setHeight(int height)
void	setMask(DisplayObject mask)
void	setName(String name)
void	setRotation(double rotation)
void	setScale9Grid(Rectangle scale9Grid)
void	setScaleX(double scaleX)
void	setScaleY(double scaleY)
void	setScrollRect(Rectangle scrollRect)
void	setTransform(float m00, float m01, float m10, float m11, float tx, float ty)
void	setTransform(Transform transform)
void	setVisible(boolean visible)
void	setWidth(int width)
void	setX(double x)
void	setY(double y)
boolean	visible() Whether or not the display object is visible.

Methods inherited from class flash.events.EventDispatcher

addEventListener, create, dispatchEvent, hasEventListener, removeEventListener, willTrigger

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ADDED

public static final EventType ADDED

Dispatched when a display object is added to the display list.

ADDED_TO_STAGE

public static final EventType ADDED_TO_STAGE

Dispatched when a display object is added to the on stage display list, either directly or through the addition of a sub tree in which the display object is contained.

ENTERFRAME

public static final EventType ENTERFRAME

Dispatched when the playhead is entering a new frame.

REMOVED

public static final EventType REMOVED

Dispatched when a display object is about to be removed from the display list.

REMOVED_FROM_STAGE

public static final EventType REMOVED_FROM_STAGE

Dispatched when a display object is about to be removed from the display list, either directly or through the removal of a sub tree in which the display object is contained.

RENDER

public static final EventType RENDER

Dispatched when the display list is about to be updated and rendered.

Constructor Detail

DisplayObject

protected DisplayObject()

Method Detail

getAlpha

public final double getAlpha()

Indicates the alpha transparency value of the object specified.

setAlpha

public final void setAlpha(double alpha)

getBlendMode

public final BlendMode getBlendMode()

A value from the BlendMode class that specifies which blend mode to use.

Returns:

setBlendMode

public final void setBlendMode(BlendMode blendMode)

getCacheAsBitmap

public final boolean getCacheAsBitmap()

If set to true, Flash Player or Adobe AIR caches an internal bitmap representation of the display object.

Returns:

setCacheAsBitmap

public final void setCacheAsBitmap(boolean cache)

getFilters

public final com.google.gwt.core.client.JsArray<BitmapFilter> getFilters()

An indexed array that contains each filter object currently associated with the display object.

setFilters

public final void setFilters(com.google.gwt.core.client.JsArray<BitmapFilter> filters)

getHeight

public final int getHeight()

Indicates the height of the display object, in pixels.

Returns:

setHeight

public final void setHeight(int height)

getLoaderInfo

public final LoaderInfo getLoaderInfo()

Returns a LoaderInfo object containing information about loading the file to which this display object belongs.

Returns:

getMask

public final DisplayObject getMask()

The calling display object is masked by the specified mask object.

setMask

public final void setMask(DisplayObject mask)

getMouseX

public final double getMouseX()

[read-only] Indicates the x coordinate of the mouse position, in pixels.

Returns:

getMouseY

public final double getMouseY()

Indicates the y coordinate of the mouse position, in pixels.

Returns:

getName

public final String getName()

Indicates the instance name of the DisplayObject.

setName

public final void setName(String name)

getParent

public final DisplayObjectContainer getParent()

Indicates the DisplayObjectContainer object that contains this display object.

getRoot

public final DisplayObject getRoot()

For a display object in a loaded SWF file, the root property is the top-most display object in the portion of the display list's tree structure e represented by that SWF file.

Returns:

getRotation

public final double getRotation()

Indicates the rotation of the DisplayObject instance, in degrees, from its original orientation.

Returns:

setRotation

public final void setRotation(double rotation)

getScale9Grid

public final Rectangle getScale9Grid()

The current scaling grid that is in effect.

Returns:

setScale9Grid

public final void setScale9Grid(Rectangle scale9Grid)

getScaleX

public final double getScaleX()

Indicates the horizontal scale (percentage) of the object as applied from the registration point.

Returns:

setScaleX

public final void setScaleX(double scaleX)

getScaleY

public final double getScaleY()

Indicates the vertical scale (percentage) of an object as applied from the registration point of the object.

Returns:

setScaleY

public final void setScaleY(double scaleY)

getScrollRect

public final Rectangle getScrollRect()

The scroll rectangle bounds of the display object.

Returns:

setScrollRect

public final void setScrollRect(Rectangle scrollRect)

getStage

public final Stage getStage()

The Stage of the display object.

Returns:

getTransform

public final Transform getTransform()

An object with properties pertaining to a display object's matrix, color transform, and pixel bounds.

Returns:

setTransform

public final void setTransform(Transform transform)

setTransform

public final void setTransform(float m00,
                float m01,
                float m10,
                float m11,
                float tx,
                float ty)

Parameters:

m00 -

m01 -

m10 -

m11 -

ty -

tx -

visible

public final boolean visible()

Whether or not the display object is visible.

Returns:

setVisible

public final void setVisible(boolean visible)

getWidth

public final int getWidth()

Indicates the width of the display object, in pixels.

Returns:

setWidth

public final void setWidth(int width)

Parameters:

width -

getX

public final double getX()

Indicates the x coordinate of the DisplayObject instance relative to the local coordinates of the parent DisplayObjectContainer.

Returns:

getY

public final double getY()

Indicates the y coordinate of the DisplayObject instance relative to the local coordinates of the parent DisplayObjectContainer.

Returns:

setX

public final void setX(double x)

setY

public final void setY(double y)

getBounds

public final Rectangle getBounds(DisplayObject targetCoordinateSpace)

Returns a rectangle that defines the area of the display object relative to the coordinate system of the targetCoordinateSpace object.

getRect

public final Rectangle getRect(DisplayObject targetCoordinateSpace)

Returns a rectangle that defines the boundary of the display object, based on the coordinate system defined by the targetCoordinateSpace parameter, excluding any strokes on shapes.

Parameters:

targetCoordinateSpace -

Returns:

globalToLocal

public final Point globalToLocal(Point point)

Converts the point object from the Stage (global) coordinates to the display object's (local) coordinates.

Parameters:

point -

Returns:

hitTestObject

public final boolean hitTestObject(DisplayObject obj)

Evaluates the display object to see if it overlaps or intersects with the obj display object.

Parameters:

obj -

Returns:

hitTestPoint

public final boolean hitTestPoint(double x,
                   double y,
                   boolean shapeFlag)

Evaluates the display object to see if it overlaps or intersects with the point specified by the x and y parameters.

Parameters:

x -

y -

shapeFlag -

Returns:

localToGlobal

public final Point localToGlobal(Point point)

Converts the point object from the display object's (local) coordinates to the Stage (global) coordinates.

Parameters:

point -

Returns: