Extends

• PIXI.Stage

Public Properties

alpha : number

The opacity of the object.

Inherited From

• PIXI.DisplayObject#alpha

Source code: pixi/display/DisplayObject.js (Line 65)

backgroundColor : number | string

Gets and sets the background color of the stage. The color can be given as a number: 0xff0000 or a hex string: '#ff0000'

Type

• number | string

Source code: core/Stage.js (Line 342)

cacheAsBitmap : boolean

Set if this display object is cached as a bitmap. This basically takes a snap shot of the display object as it is at that moment. It can provide a performance benefit for complex static displayObjects. To remove simply set this property to 'null'

Inherited From

• PIXI.DisplayObject#cacheAsBitmap

Source code: pixi/display/DisplayObject.js (Line 336)

[readonly] children : Array.<DisplayObject>

[read-only] The array of children of this container.

Type

• Array.<DisplayObject>

Inherited From

• PIXI.DisplayObjectContainer#children

Source code: pixi/display/DisplayObjectContainer.js (Line 17)

currentRenderOrderID : number

Reset each frame, keeps a count of the total number of objects updated.

Source code: core/Stage.js (Line 46)

disableVisibilityChange : boolean

By default if the browser tab loses focus the game will pause. You can stop that behaviour by setting this property to true.

Default Value

• false

Source code: core/Stage.js (Line 35)

exists : boolean

If exists is true the Stage and all children are updated, otherwise it is skipped.

Default Value

• true

Source code: core/Stage.js (Line 41)

filterArea :Rectangle

The area the filter is applied to like the hitArea this is used as more of an optimisation rather than figuring out the dimensions of the displayObject each frame you can set this rectangle

Inherited From

• PIXI.DisplayObject#filterArea

Source code: pixi/display/DisplayObject.js (Line 153)

filters : Array.<Filter>

Sets the filters for the displayObject. IMPORTANT: This is a webGL only feature and will be ignored by the canvas renderer. To remove filters simply set this property to 'null'

Type

• Array.<Filter>

Inherited From

• PIXI.DisplayObject#filters

Source code: pixi/display/DisplayObject.js (Line 298)

game : Phaser.Game

A reference to the currently running Game.

Source code: core/Stage.js (Line 21)

height : number

The height of the displayObjectContainer, setting this will actually modify the scale to achieve the value set

Inherited From

• PIXI.DisplayObjectContainer#height

Source code: pixi/display/DisplayObjectContainer.js (Line 62)

hitArea :Rectangle | Circle | Ellipse | Polygon

This is the defined area that will pick up mouse / touch events. It is null by default. Setting it is a neat way of optimising the hitTest function that the interactionManager will use (as it will not need to hit test all the children)

Type

• Rectangle | Circle | Ellipse | Polygon

Inherited From

• PIXI.DisplayObject#hitArea

Source code: pixi/display/DisplayObject.js (Line 81)

mask : PIXI.Graphics

Sets a mask for the displayObject. A mask is an object that limits the visibility of an object to the shape of the mask applied to it. In PIXI a regular mask must be a PIXI.Graphics object. This allows for much faster masking in canvas as it utilises shape clipping. To remove a mask, set this property to null.

Inherited From

• PIXI.DisplayObject#mask

Source code: pixi/display/DisplayObject.js (Line 273)

name : string

The name of this object.

Default Value

• _stage_root

Source code: core/Stage.js (Line 29)

[readonly] parent : PIXI.DisplayObjectContainer

[read-only] The display object container that contains this display object.

Inherited From

• PIXI.DisplayObject#parent

Source code: pixi/display/DisplayObject.js (Line 98)

pivot :Point

The pivot point of the displayObject that it rotates around

Inherited From

• PIXI.DisplayObject#pivot

Source code: pixi/display/DisplayObject.js (Line 49)

position :Point

The coordinate of the object relative to the local coordinates of the parent.

Inherited From

• PIXI.DisplayObject#position

Source code: pixi/display/DisplayObject.js (Line 14)

renderable : boolean

Can this object be rendered

Inherited From

• PIXI.DisplayObject#renderable

Source code: pixi/display/DisplayObject.js (Line 90)

rotation : number

The rotation of the object in radians.

Inherited From

• PIXI.DisplayObject#rotation

Source code: pixi/display/DisplayObject.js (Line 57)

scale :Point

The scale factor of the object.

Inherited From

• PIXI.DisplayObject#scale

Source code: pixi/display/DisplayObject.js (Line 22)

smoothed : boolean

Enable or disable texture smoothing for all objects on this Stage. Only works for bitmap/image textures. Smoothing is enabled by default. Set to true to smooth all sprites rendered on this Stage, or false to disable smoothing (great for pixel art)

Source code: core/Stage.js (Line 365)

[readonly] stage : PIXI.Stage

[read-only] The stage the display object is connected to, or undefined if it is not connected to the stage.

Inherited From

• PIXI.DisplayObject#stage

Source code: pixi/display/DisplayObject.js (Line 107)

transformCallback : Function

The transform callback is an optional callback that if set will be called at the end of the updateTransform method and sent two parameters: This Display Objects worldTransform matrix and its parents transform matrix. Both are PIXI.Matrix object types. The matrix are passed by reference and can be modified directly without needing to return them. This ability allows you to check any of the matrix values and perform actions such as clamping scale or limiting rotation, regardless of the parent transforms.

Inherited From

• PIXI.DisplayObject#transformCallback

Source code: pixi/display/DisplayObject.js (Line 30)

transformCallbackContext : Object

The context under which the transformCallback is invoked.

Inherited From

• PIXI.DisplayObject#transformCallbackContext

Source code: pixi/display/DisplayObject.js (Line 41)

visible : boolean

The visibility of the object.

Inherited From

• PIXI.DisplayObject#visible

Source code: pixi/display/DisplayObject.js (Line 73)

width : number

The width of the displayObjectContainer, setting this will actually modify the scale to achieve the value set

Inherited From

• PIXI.DisplayObjectContainer#width

Source code: pixi/display/DisplayObjectContainer.js (Line 32)

[readonly] worldAlpha : number

[read-only] The multiplied alpha of the displayObject

Inherited From

• PIXI.DisplayObject#worldAlpha

Source code: pixi/display/DisplayObject.js (Line 116)

worldVisible : boolean

[read-only] Indicates if the sprite is globally visible.

Inherited From

• PIXI.DisplayObject#worldVisible

Source code: pixi/display/DisplayObject.js (Line 249)

x : number

The position of the displayObject on the x axis relative to the local coordinates of the parent.

Inherited From

• PIXI.DisplayObject#x

Source code: pixi/display/DisplayObject.js (Line 672)

y : number

The position of the displayObject on the y axis relative to the local coordinates of the parent.

Inherited From

• PIXI.DisplayObject#y

Source code: pixi/display/DisplayObject.js (Line 690)

Public Methods

addChild(child) → {PIXI.DisplayObject}

Adds a child to the container.

Parameters

Name	Type	Description
child	PIXI.DisplayObject	The DisplayObject to add to the container

Returns

PIXI.DisplayObject -

The child that was added.

Inherited From

• PIXI.DisplayObjectContainer#addChild

Source code: pixi/display/DisplayObjectContainer.js (Line 92)

addChildAt(child, index) → {PIXI.DisplayObject}

Adds a child to the container at a specified index. If the index is out of bounds an error will be thrown

Parameters

Name	Type	Description
child	PIXI.DisplayObject	The child to add
index	Number	The index to place the child in

Returns

PIXI.DisplayObject -

The child that was added.

Inherited From

• PIXI.DisplayObjectContainer#addChildAt

Source code: pixi/display/DisplayObjectContainer.js (Line 104)

checkVisibility()

Starts a page visibility event listener running, or window.onpagehide/onpageshow if not supported by the browser. Also listens for window.onblur and window.onfocus.

Source code: core/Stage.js (Line 204)

destroy()

Destroys the Stage and removes event listeners.

Source code: core/Stage.js (Line 322)

generateTexture(resolution, scaleMode, renderer) → {PIXI.Texture}

Useful function that returns a texture of the displayObject object that can then be used to create sprites This can be quite useful if your displayObject is static / complicated and needs to be reused multiple times.

Parameters

Name	Type	Description
resolution	Number	The resolution of the texture being generated
scaleMode	Number	See {{#crossLink "PIXI/scaleModes:property"}}PIXI.scaleModes{{/crossLink}} for possible values
renderer	PIXI.CanvasRenderer | PIXI.WebGLRenderer	The renderer used to generate the texture.

Returns

PIXI.Texture -

a texture of the graphics object

Inherited From

• PIXI.DisplayObject#generateTexture

Source code: pixi/display/DisplayObject.js (Line 495)

getBounds() → {Rectangle}

Retrieves the bounds of the displayObjectContainer as a rectangle. The bounds calculation takes all visible children into consideration.

Returns

Rectangle -

The rectangular bounding area

Inherited From

• PIXI.DisplayObjectContainer#getBounds

Source code: pixi/display/DisplayObjectContainer.js (Line 304)

getChildAt(index) → {PIXI.DisplayObject}

Returns the child at the specified index

Parameters

Name	Type	Description
index	Number	The index to get the child from

Returns

PIXI.DisplayObject -

The child at the given index, if any.

Inherited From

• PIXI.DisplayObjectContainer#getChildAt

Source code: pixi/display/DisplayObjectContainer.js (Line 195)

getChildIndex(child) → {Number}

Returns the index position of a child DisplayObject instance

Parameters

Name	Type	Description
child	PIXI.DisplayObject	The DisplayObject instance to identify

Returns

Number -

The index position of the child display object to identify

Inherited From

• PIXI.DisplayObjectContainer#getChildIndex

Source code: pixi/display/DisplayObjectContainer.js (Line 160)

getLocalBounds() → {Rectangle}

Retrieves the non-global local bounds of the displayObjectContainer as a rectangle. The calculation takes all visible children into consideration.

Returns

Rectangle -

The rectangular bounding area

Inherited From

• PIXI.DisplayObjectContainer#getLocalBounds

Source code: pixi/display/DisplayObjectContainer.js (Line 364)

<internal> parseConfig(config)

Parses a Game configuration object.

Parameters

Name	Type	Description
config	object	The configuration object to parse.

Internal:

• This member is internal (protected) and may be modified or removed in the future.

Source code: core/Stage.js (Line 76)

postUpdate()

This is called automatically before the renderer runs and after the plugins have updated. In postUpdate this is where all the final physics calculatations and object positioning happens. The objects are processed in the order of the display list. The only exception to this is if the camera is following an object, in which case that is updated first.

Source code: core/Stage.js (Line 147)

preUpdate()

This is called automatically after the plugins preUpdate and before the State.update. Most objects have preUpdate methods and it's where initial movement and positioning is done.

Source code: core/Stage.js (Line 113)

removeChild(child) → {PIXI.DisplayObject}

Removes a child from the container.

Parameters

Name	Type	Description
child	PIXI.DisplayObject	The DisplayObject to remove

Returns

PIXI.DisplayObject -

The child that was removed.

Inherited From

• PIXI.DisplayObjectContainer#removeChild

Source code: pixi/display/DisplayObjectContainer.js (Line 212)

removeChildAt(index) → {PIXI.DisplayObject}

Removes a child from the specified index position.

Parameters

Name	Type	Description
index	Number	The index to get the child from

Returns

PIXI.DisplayObject -

The child that was removed.

Inherited From

• PIXI.DisplayObjectContainer#removeChildAt

Source code: pixi/display/DisplayObjectContainer.js (Line 227)

removeChildren(beginIndex, endIndex)

Removes all children from this container that are within the begin and end indexes.

Parameters

Name	Type	Description
beginIndex	Number	The beginning position. Default value is 0.
endIndex	Number	The ending position. Default value is size of the container.

Inherited From

• PIXI.DisplayObjectContainer#removeChildren

Source code: pixi/display/DisplayObjectContainer.js (Line 245)

removeStageReference()

Removes the current stage reference from the container and all of its children.

Inherited From

• PIXI.DisplayObjectContainer#removeStageReference

Source code: pixi/display/DisplayObjectContainer.js (Line 404)

setBackgroundColor(backgroundColor)

Sets the background color for the Stage.

The color can be given as a hex string ('#RRGGBB'), a CSS color string ('rgb(r,g,b)'), or a numeric value (0xRRGGBB).

An alpha channel is not supported and will be ignored.

Parameters

Name	Type	Description
backgroundColor	number | string	The color of the background.

Source code: core/Stage.js (Line 302)

setChildIndex(child, index)

Changes the position of an existing child in the display object container

Parameters

Name	Type	Description
child	PIXI.DisplayObject	The child DisplayObject instance for which you want to change the index number
index	Number	The resulting index number for the child display object

Inherited From

• PIXI.DisplayObjectContainer#setChildIndex

Source code: pixi/display/DisplayObjectContainer.js (Line 177)

setStageReference(stage)

Sets the containers Stage reference. This is the Stage that this object, and all of its children, is connected to.

Parameters

Name	Type	Description
stage	PIXI.Stage	the stage that the container will have as its current stage reference

Inherited From

• PIXI.DisplayObjectContainer#setStageReference

Source code: pixi/display/DisplayObjectContainer.js (Line 388)

swapChildren(child, child2)

Swaps the position of 2 Display Objects within this container.

Parameters

Name	Type	Description
child	PIXI.DisplayObject	-
child2	PIXI.DisplayObject	-

Inherited From

• PIXI.DisplayObjectContainer#swapChildren

Source code: pixi/display/DisplayObjectContainer.js (Line 135)

toGlobal(position) → {Point}

Calculates the global position of the display object

Parameters

Name	Type	Description
position	Point	The world origin to calculate from

Returns

Point -

A point object representing the position of this object

Inherited From

• PIXI.DisplayObject#toGlobal

Source code: pixi/display/DisplayObject.js (Line 529)

toLocal(position, from) → {Point}

Calculates the local position of the display object relative to another point

Parameters

Name	Type	Argument	Description
position	Point		The world origin to calculate from
from	PIXI.DisplayObject	<optional>	The DisplayObject to calculate the global position from

Returns

Point -

A point object representing the position of this object

Inherited From

• PIXI.DisplayObject#toLocal

Source code: pixi/display/DisplayObject.js (Line 543)

update()

This is called automatically after the State.update, but before particles or plugins update.

Source code: core/Stage.js (Line 131)

updateCache()

Generates and updates the cached sprite for this object.

Inherited From

• PIXI.DisplayObject#updateCache

Source code: pixi/display/DisplayObject.js (Line 519)

updateTransform()

Updates the transforms for all objects on the display list. This overrides the Pixi default as we don't need the interactionManager, but do need the game property check.

Source code: core/Stage.js (Line 187)

visibilityChange(event)

This method is called when the document visibility is changed.

Parameters

Name	Type	Description
event	Event	Its type will be used to decide whether the game should be paused or not.

Source code: core/Stage.js (Line 264)