A Camera.
The Camera is the way in which all games are rendered in Phaser. They provide a view into your game world, and can be positioned, rotated, zoomed and scrolled accordingly.
A Camera consists of two elements: The viewport and the scroll values.
The viewport is the physical position and size of the Camera within your game. Cameras, by default, are
created the same size as your game, but their position and size can be set to anything. This means if you
wanted to create a camera that was 320x200 in size, positioned in the bottom-right corner of your game,
you'd adjust the viewport to do that (using methods like setViewport and setSize).
If you wish to change where the Camera is looking in your game, then you scroll it. You can do this
via the properties scrollX and scrollY or the method setScroll. Scrolling has no impact on the
viewport, and changing the viewport has no impact on the scrolling.
By default a Camera will render all Game Objects it can see. You can change this using the ignore method,
allowing you to filter Game Objects out on a per-Camera basis.
A Camera also has built-in special effects including Fade, Flash and Camera Shake.
Constructor
new Camera(x, y, width, height)
Parameters
name | type | optional | description |
|---|---|---|---|
x | number | No | The x position of the Camera, relative to the top-left of the game canvas. |
y | number | No | The y position of the Camera, relative to the top-left of the game canvas. |
width | number | No | The width of the Camera, in pixels. |
height | number | No | The height of the Camera, in pixels. |
Scope: static
Extends
Phaser.Cameras.Scene2D.BaseCamera
Phaser.GameObjects.Components.PostPipeline
Source: src/cameras/2d/Camera.js#L18
Since: 3.0.0
Public Members
alpha
alpha: number
Description:
The Camera alpha value. Setting this property impacts every single object that this Camera
renders. You can either set the property directly, i.e. via a Tween, to fade a Camera in or out,
or via the chainable setAlpha method instead.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#alpha
Source: src/cameras/2d/BaseCamera.js#L377
Since: 3.11.0
alphaBottomLeft
alphaBottomLeft: number
Description:
The alpha value starting from the bottom-left of the Game Object. This value is interpolated from the corner to the center of the Game Object.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.Alpha#alphaBottomLeft
Source: src/gameobjects/components/Alpha.js#L227
Since: 3.0.0
alphaBottomRight
alphaBottomRight: number
Description:
The alpha value starting from the bottom-right of the Game Object. This value is interpolated from the corner to the center of the Game Object.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.Alpha#alphaBottomRight
Source: src/gameobjects/components/Alpha.js#L257
Since: 3.0.0
alphaTopLeft
alphaTopLeft: number
Description:
The alpha value starting from the top-left of the Game Object. This value is interpolated from the corner to the center of the Game Object.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.Alpha#alphaTopLeft
Source: src/gameobjects/components/Alpha.js#L167
Since: 3.0.0
alphaTopRight
alphaTopRight: number
Description:
The alpha value starting from the top-right of the Game Object. This value is interpolated from the corner to the center of the Game Object.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.Alpha#alphaTopRight
Source: src/gameobjects/components/Alpha.js#L197
Since: 3.0.0
backgroundColor
backgroundColor: Phaser.Display.Color
Description:
The background color of this Camera. Only used if transparent is false.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#backgroundColor
Source: src/cameras/2d/BaseCamera.js#L368
Since: 3.0.0
cameraManager
cameraManager: Phaser.Cameras.Scene2D.CameraManager
Description:
A reference to the Scene's Camera Manager to which this Camera belongs.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#cameraManager
Source: src/cameras/2d/BaseCamera.js#L106
Since: 3.17.0
centerX
centerX: number
Description:
The horizontal position of the center of the Camera's viewport, relative to the left of the game canvas.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerX
Source: src/cameras/2d/BaseCamera.js#L1863
Since: 3.10.0
centerY
centerY: number
Description:
The vertical position of the center of the Camera's viewport, relative to the top of the game canvas.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerY
Source: src/cameras/2d/BaseCamera.js#L1880
Since: 3.10.0
deadzone
deadzone: Phaser.Geom.Rectangle
Description:
The Camera dead zone.
The deadzone is only used when the camera is following a target.
It defines a rectangular region within which if the target is present, the camera will not scroll. If the target moves outside of this area, the camera will begin scrolling in order to follow it.
The lerp values that you can set for a follower target also apply when using a deadzone.
You can directly set this property to be an instance of a Rectangle. Or, you can use the
setDeadzone method for a chainable approach.
The rectangle you provide can have its dimensions adjusted dynamically, however, please note that its position is updated every frame, as it is constantly re-centered on the cameras mid point.
Calling setDeadzone with no arguments will reset an active deadzone, as will setting this property
to null.
Source: src/cameras/2d/Camera.js#L169
Since: 3.11.0
dirty
dirty: boolean
Description:
Is this Camera dirty?
A dirty Camera has had either its viewport size, bounds, scroll, rotation or zoom levels changed since the last frame.
This flag is cleared during the postRenderCamera method of the renderer.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#dirty
Source: src/cameras/2d/BaseCamera.js#L183
Since: 3.11.0
disableCull
disableCull: boolean
Description:
Should the camera cull Game Objects before checking them for input hit tests? In some special cases it may be beneficial to disable this.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#disableCull
Source: src/cameras/2d/BaseCamera.js#L388
Since: 3.0.0
displayHeight
displayHeight: number
Description:
The displayed height of the camera viewport, factoring in the camera zoom level.
If a camera has a viewport height of 600 and a zoom of 0.5 then its display height would be 1200, as it's displaying twice as many pixels as zoom level 1.
Equally, a camera with a height of 600 and zoom of 2 would have a display height of 300 pixels.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#displayHeight
Source: src/cameras/2d/BaseCamera.js#L1920
Since: 3.11.0
displayWidth
displayWidth: number
Description:
The displayed width of the camera viewport, factoring in the camera zoom level.
If a camera has a viewport width of 800 and a zoom of 0.5 then its display width would be 1600, as it's displaying twice as many pixels as zoom level 1.
Equally, a camera with a width of 800 and zoom of 2 would have a display width of 400 pixels.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#displayWidth
Source: src/cameras/2d/BaseCamera.js#L1897
Since: 3.11.0
fadeEffect
fadeEffect: Phaser.Cameras.Scene2D.Effects.Fade
Description:
The Camera Fade effect handler.
To fade this camera see the Camera.fade methods.
Source: src/cameras/2d/Camera.js#L80
Since: 3.5.0
flashEffect
flashEffect: Phaser.Cameras.Scene2D.Effects.Flash
Description:
The Camera Flash effect handler.
To flash this camera see the Camera.flash method.
Source: src/cameras/2d/Camera.js#L90
Since: 3.5.0
followOffset
followOffset: Phaser.Math.Vector2
Description:
The values stored in this property are subtracted from the Camera targets position, allowing you to
offset the camera from the actual target x/y coordinates by this amount.
Can also be set via setFollowOffset or as part of the startFollow call.
Source: src/cameras/2d/Camera.js#L158
Since: 3.9.0
hasPostPipeline
hasPostPipeline: boolean
Description:
Does this Game Object have any Post Pipelines set?
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.PostPipeline#hasPostPipeline
Source: src/gameobjects/components/PostPipeline.js#L21
Since: 3.60.0
height
height: number
Description:
The height of the Camera viewport, in pixels.
The viewport is the area into which the Camera renders. Setting the viewport does not restrict where the Camera can scroll to.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#height
Source: src/cameras/2d/BaseCamera.js#L1647
Since: 3.0.0
id
id: number
Description:
The Camera ID. Assigned by the Camera Manager and used to handle camera exclusion. This value is a bitmask.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#id
Source: src/cameras/2d/BaseCamera.js#L115
Since: 3.11.0
inputEnabled
inputEnabled: boolean
Description:
Does this Camera allow the Game Objects it renders to receive input events?
Source: src/cameras/2d/Camera.js#L70
Since: 3.0.0
isSceneCamera
isSceneCamera: boolean
Description:
Is this Camera a Scene Camera? (which is the default), or a Camera belonging to a Texture?
Inherits: Phaser.Cameras.Scene2D.BaseCamera#isSceneCamera
Source: src/cameras/2d/BaseCamera.js#L510
Since: 3.60.0
lerp
lerp: Phaser.Math.Vector2
Description:
The linear interpolation value to use when following a target.
Can also be set via setLerp or as part of the startFollow call.
The default values of 1 means the camera will instantly snap to the target coordinates. A lower value, such as 0.1 means the camera will more slowly track the target, giving a smooth transition. You can set the horizontal and vertical values independently, and also adjust this value in real-time during your game.
Be sure to keep the value between 0 and 1. A value of zero will disable tracking on that axis.
Source: src/cameras/2d/Camera.js#L140
Since: 3.9.0
mask
mask: Phaser.Display.Masks.BitmapMask, Phaser.Display.Masks.GeometryMask
Description:
The Mask this Camera is using during render.
Set the mask using the setMask method. Remove the mask using the clearMask method.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#mask
Source: src/cameras/2d/BaseCamera.js#L470
Since: 3.17.0
midPoint
midPoint: Phaser.Math.Vector2
Description:
The mid-point of the Camera in 'world' coordinates.
Use it to obtain exactly where in the world the center of the camera is currently looking.
This value is updated in the preRender method, after the scroll values and follower have been processed.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#midPoint
Source: src/cameras/2d/BaseCamera.js#L410
Since: 3.11.0
name
name: string
Description:
The name of the Camera. This is left empty for your own use.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#name
Source: src/cameras/2d/BaseCamera.js#L126
Since: 3.0.0
originX
originX: number
Description:
The horizontal origin of rotation for this Camera.
By default the camera rotates around the center of the viewport.
Changing the origin allows you to adjust the point in the viewport from which rotation happens. A value of 0 would rotate from the top-left of the viewport. A value of 1 from the bottom right.
See setOrigin to set both origins in a single, chainable call.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#originX
Source: src/cameras/2d/BaseCamera.js#L425
Since: 3.11.0
originY
originY: number
Description:
The vertical origin of rotation for this Camera.
By default the camera rotates around the center of the viewport.
Changing the origin allows you to adjust the point in the viewport from which rotation happens. A value of 0 would rotate from the top-left of the viewport. A value of 1 from the bottom right.
See setOrigin to set both origins in a single, chainable call.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#originY
Source: src/cameras/2d/BaseCamera.js#L442
Since: 3.11.0
panEffect
panEffect: Phaser.Cameras.Scene2D.Effects.Pan
Description:
The Camera Pan effect handler.
To pan this camera see the Camera.pan method.
Source: src/cameras/2d/Camera.js#L110
Since: 3.11.0
postFX
postFX: Phaser.GameObjects.Components.FX
Description:
The Post FX component of this Game Object.
This component allows you to apply a variety of built-in effects to this Game Object, such as glow, blur, bloom, displacements, vignettes and more. You access them via this property, for example:
const player = this.add.sprite();
player.postFX.addBloom();
All FX are WebGL only and do not have Canvas counterparts.
Please see the FX Class for more details and available methods.
This property is always null until the initPostPipeline method is called.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.PostPipeline#postFX
Source: src/gameobjects/components/PostPipeline.js#L88
Since: 3.60.0
postPipelineData
postPipelineData: object
Description:
An object to store pipeline specific data in, to be read by the pipelines this Game Object uses.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.PostPipeline#postPipelineData
Source: src/gameobjects/components/PostPipeline.js#L46
Since: 3.60.0
postPipelines
postPipelines: Array.<Phaser.Renderer.WebGL.Pipelines.PostFXPipeline>
Description:
The WebGL Post FX Pipelines this Game Object uses for post-render effects.
The pipelines are processed in the order in which they appear in this array.
If you modify this array directly, be sure to set the
hasPostPipeline property accordingly.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.PostPipeline#postPipelines
Source: src/gameobjects/components/PostPipeline.js#L31
Since: 3.60.0
preFX
preFX: Phaser.GameObjects.Components.FX
Description:
The Pre FX component of this Game Object.
This component allows you to apply a variety of built-in effects to this Game Object, such as glow, blur, bloom, displacements, vignettes and more. You access them via this property, for example:
const player = this.add.sprite();
player.preFX.addBloom();
Only the following Game Objects support Pre FX:
- Image
- Sprite
- TileSprite
- Text
- RenderTexture
- Video
All FX are WebGL only and do not have Canvas counterparts.
Please see the FX Class for more details and available methods.
Tags:
- webglOnly
Inherits: Phaser.GameObjects.Components.PostPipeline#preFX
Source: src/gameobjects/components/PostPipeline.js#L56
Since: 3.60.0
renderList
renderList: Array.<Phaser.GameObjects.GameObject>
Description:
This array is populated with all of the Game Objects that this Camera has rendered in the previous (or current, depending on when you inspect it) frame.
It is cleared at the start of Camera.preUpdate, or if the Camera is destroyed.
You should not modify this array as it is used internally by the input system, however you can read it as required. Note that Game Objects may appear in this list multiple times if they belong to multiple non-exclusive Containers.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#renderList
Source: src/cameras/2d/BaseCamera.js#L494
Since: 3.52.0
rotateToEffect
rotateToEffect: Phaser.Cameras.Scene2D.Effects.RotateTo
Description:
The Camera Rotate To effect handler.
To rotate this camera see the Camera.rotateTo method.
Source: src/cameras/2d/Camera.js#L120
Since: 3.23.0
roundPixels
roundPixels: boolean
Description:
Should this camera round its pixel values to integers?
Inherits: Phaser.Cameras.Scene2D.BaseCamera#roundPixels
Source: src/cameras/2d/BaseCamera.js#L136
Since: 3.0.0
scaleManager
scaleManager: Phaser.Scale.ScaleManager
Description:
A reference to the Game Scale Manager.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#scaleManager
Source: src/cameras/2d/BaseCamera.js#L97
Since: 3.16.0
scene
scene: Phaser.Scene
Description:
A reference to the Scene this camera belongs to.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#scene
Source: src/cameras/2d/BaseCamera.js#L79
Since: 3.0.0
sceneManager
sceneManager: Phaser.Scenes.SceneManager
Description:
A reference to the Game Scene Manager.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#sceneManager
Source: src/cameras/2d/BaseCamera.js#L88
Since: 3.12.0
scrollX
scrollX: number
Description:
The horizontal scroll position of this Camera.
Change this value to cause the Camera to scroll around your Scene.
Alternatively, setting the Camera to follow a Game Object, via the startFollow method,
will automatically adjust the Camera scroll values accordingly.
You can set the bounds within which the Camera can scroll via the setBounds method.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#scrollX
Source: src/cameras/2d/BaseCamera.js#L1672
Since: 3.0.0
scrollY
scrollY: number
Description:
The vertical scroll position of this Camera.
Change this value to cause the Camera to scroll around your Scene.
Alternatively, setting the Camera to follow a Game Object, via the startFollow method,
will automatically adjust the Camera scroll values accordingly.
You can set the bounds within which the Camera can scroll via the setBounds method.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#scrollY
Source: src/cameras/2d/BaseCamera.js#L1705
Since: 3.0.0
shakeEffect
shakeEffect: Phaser.Cameras.Scene2D.Effects.Shake
Description:
The Camera Shake effect handler.
To shake this camera see the Camera.shake method.
Source: src/cameras/2d/Camera.js#L100
Since: 3.5.0
transparent
transparent: boolean
Description:
Does this Camera have a transparent background?
Inherits: Phaser.Cameras.Scene2D.BaseCamera#transparent
Source: src/cameras/2d/BaseCamera.js#L358
Since: 3.0.0
useBounds
useBounds: boolean
Description:
Is this Camera using a bounds to restrict scrolling movement?
Set this property along with the bounds via Camera.setBounds.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#useBounds
Source: src/cameras/2d/BaseCamera.js#L158
Since: 3.0.0
visible
visible: boolean
Description:
Is this Camera visible or not?
A visible camera will render and perform input tests. An invisible camera will not render anything and will skip input tests.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#visible
Source: src/cameras/2d/BaseCamera.js#L146
Since: 3.10.0
width
width: number
Description:
The width of the Camera viewport, in pixels.
The viewport is the area into which the Camera renders. Setting the viewport does not restrict where the Camera can scroll to.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#width
Source: src/cameras/2d/BaseCamera.js#L1622
Since: 3.0.0
worldView
worldView: Phaser.Geom.Rectangle
Description:
The World View is a Rectangle that defines the area of the 'world' the Camera is currently looking at. This factors in the Camera viewport size, zoom and scroll position and is updated in the Camera preRender step. If you have enabled Camera bounds the worldview will be clamped to those bounds accordingly. You can use it for culling or intersection checks.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#worldView
Source: src/cameras/2d/BaseCamera.js#L170
Since: 3.11.0
x
x: number
Description:
The x position of the Camera viewport, relative to the top-left of the game canvas.
The viewport is the area into which the camera renders.
To adjust the position the camera is looking at in the game world, see the scrollX value.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#x
Source: src/cameras/2d/BaseCamera.js#L1574
Since: 3.0.0
y
y: number
Description:
The y position of the Camera viewport, relative to the top-left of the game canvas.
The viewport is the area into which the camera renders.
To adjust the position the camera is looking at in the game world, see the scrollY value.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#y
Source: src/cameras/2d/BaseCamera.js#L1598
Since: 3.0.0
zoom
zoom: number
Description:
The Camera zoom value. Change this value to zoom in, or out of, a Scene.
A value of 0.5 would zoom the Camera out, so you can now see twice as much of the Scene as before. A value of 2 would zoom the Camera in, so every pixel now takes up 2 pixels when rendered.
Set to 1 to return to the default zoom level.
Be careful to never set this value to zero.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#zoom
Source: src/cameras/2d/BaseCamera.js#L1738
Since: 3.0.0
zoomEffect
zoomEffect: Phaser.Cameras.Scene2D.Effects.Zoom
Description:
The Camera Zoom effect handler.
To zoom this camera see the Camera.zoom method.
Source: src/cameras/2d/Camera.js#L130
Since: 3.11.0
zoomX
zoomX: number
Description:
The Camera horizontal zoom value. Change this value to zoom in, or out of, a Scene.
A value of 0.5 would zoom the Camera out, so you can now see twice as much of the Scene as before. A value of 2 would zoom the Camera in, so every pixel now takes up 2 pixels when rendered.
Set to 1 to return to the default zoom level.
Be careful to never set this value to zero.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#zoomX
Source: src/cameras/2d/BaseCamera.js#L1771
Since: 3.50.0
zoomY
zoomY: number
Description:
The Camera vertical zoom value. Change this value to zoom in, or out of, a Scene.
A value of 0.5 would zoom the Camera out, so you can now see twice as much of the Scene as before. A value of 2 would zoom the Camera in, so every pixel now takes up 2 pixels when rendered.
Set to 1 to return to the default zoom level.
Be careful to never set this value to zero.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#zoomY
Source: src/cameras/2d/BaseCamera.js#L1802
Since: 3.50.0
Private Members
_alpha
_alpha: number
Description:
Private internal value. Holds the global alpha value.
Access: private
Inherits: Phaser.GameObjects.Components.Alpha#_alpha
Source: src/gameobjects/components/Alpha.js#L22
Since: 3.0.0
_alphaBL
_alphaBL: number
Description:
Private internal value. Holds the bottom-left alpha value.
Access: private
Inherits: Phaser.GameObjects.Components.Alpha#_alphaBL
Source: src/gameobjects/components/Alpha.js#L55
Since: 3.0.0
_alphaBR
_alphaBR: number
Description:
Private internal value. Holds the bottom-right alpha value.
Access: private
Inherits: Phaser.GameObjects.Components.Alpha#_alphaBR
Source: src/gameobjects/components/Alpha.js#L66
Since: 3.0.0
_alphaTL
_alphaTL: number
Description:
Private internal value. Holds the top-left alpha value.
Access: private
Inherits: Phaser.GameObjects.Components.Alpha#_alphaTL
Source: src/gameobjects/components/Alpha.js#L33
Since: 3.0.0
_alphaTR
_alphaTR: number
Description:
Private internal value. Holds the top-right alpha value.
Access: private
Inherits: Phaser.GameObjects.Components.Alpha#_alphaTR
Source: src/gameobjects/components/Alpha.js#L44
Since: 3.0.0
_bounds
_bounds: Phaser.Geom.Rectangle
Description:
The bounds the camera is restrained to during scrolling.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_bounds
Source: src/cameras/2d/BaseCamera.js#L247
Since: 3.0.0
_customViewport
_customViewport: boolean
Description:
Does this Camera have a custom viewport?
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_customViewport
Source: src/cameras/2d/BaseCamera.js#L459
Since: 3.12.0
_follow
_follow: any
Description:
Internal follow target reference.
Access: private
Source: src/cameras/2d/Camera.js#L194
Since: 3.0.0
_height
_height: number
Description:
The height of the Camera viewport, in pixels.
The viewport is the area into which the Camera renders. Setting the viewport does not restrict where the Camera can scroll to.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_height
Source: src/cameras/2d/BaseCamera.js#L234
Since: 3.11.0
_maskCamera
_maskCamera: Phaser.Cameras.Scene2D.BaseCamera
Description:
The Camera that this Camera uses for translation during masking.
If the mask is fixed in position this will be a reference to the CameraManager.default instance. Otherwise, it'll be a reference to itself.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_maskCamera
Source: src/cameras/2d/BaseCamera.js#L480
Since: 3.17.0
_rotation
_rotation: number
Description:
The rotation of the Camera in radians.
Camera rotation always takes place based on the Camera viewport. By default, rotation happens
in the center of the viewport. You can adjust this with the originX and originY properties.
Rotation influences the rendering of all Game Objects visible by this Camera. However, it does not rotate the Camera viewport itself, which always remains an axis-aligned rectangle.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_rotation
Source: src/cameras/2d/BaseCamera.js#L331
Since: 3.11.0
_scrollX
_scrollX: number
Description:
The horizontal scroll position of this Camera.
Change this value to cause the Camera to scroll around your Scene.
Alternatively, setting the Camera to follow a Game Object, via the startFollow method,
will automatically adjust the Camera scroll values accordingly.
You can set the bounds within which the Camera can scroll via the setBounds method.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_scrollX
Source: src/cameras/2d/BaseCamera.js#L257
Since: 3.11.0
_scrollY
_scrollY: number
Description:
The vertical scroll position of this Camera.
Change this value to cause the Camera to scroll around your Scene.
Alternatively, setting the Camera to follow a Game Object, via the startFollow method,
will automatically adjust the Camera scroll values accordingly.
You can set the bounds within which the Camera can scroll via the setBounds method.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_scrollY
Source: src/cameras/2d/BaseCamera.js#L275
Since: 3.11.0
_visible
_visible: boolean
Description:
Private internal value. Holds the visible value.
Access: private
Inherits: Phaser.GameObjects.Components.Visible#_visible
Source: src/gameobjects/components/Visible.js#L20
Since: 3.0.0
_width
_width: number
Description:
The width of the Camera viewport, in pixels.
The viewport is the area into which the Camera renders. Setting the viewport does not restrict where the Camera can scroll to.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_width
Source: src/cameras/2d/BaseCamera.js#L221
Since: 3.11.0
_x
_x: number
Description:
The x position of the Camera viewport, relative to the top-left of the game canvas.
The viewport is the area into which the camera renders.
To adjust the position the camera is looking at in the game world, see the scrollX value.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_x
Source: src/cameras/2d/BaseCamera.js#L197
Since: 3.0.0
_y
_y: number
Description:
The y position of the Camera, relative to the top-left of the game canvas.
The viewport is the area into which the camera renders.
To adjust the position the camera is looking at in the game world, see the scrollY value.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_y
Source: src/cameras/2d/BaseCamera.js#L209
Since: 3.0.0
_zoomX
_zoomX: number
Description:
The Camera horizontal zoom value. Change this value to zoom in, or out of, a Scene.
A value of 0.5 would zoom the Camera out, so you can now see twice as much of the Scene as before. A value of 2 would zoom the Camera in, so every pixel now takes up 2 pixels when rendered.
Set to 1 to return to the default zoom level.
Be careful to never set this value to zero.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_zoomX
Source: src/cameras/2d/BaseCamera.js#L293
Since: 3.50.0
_zoomY
_zoomY: number
Description:
The Camera vertical zoom value. Change this value to zoom in, or out of, a Scene.
A value of 0.5 would zoom the Camera out, so you can now see twice as much of the Scene as before. A value of 2 would zoom the Camera in, so every pixel now takes up 2 pixels when rendered.
Set to 1 to return to the default zoom level.
Be careful to never set this value to zero.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#_zoomY
Source: src/cameras/2d/BaseCamera.js#L312
Since: 3.50.0
culledObjects
culledObjects: Array.<Phaser.GameObjects.GameObject>
Description:
A temporary array of culled objects.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#culledObjects
Source: src/cameras/2d/BaseCamera.js#L399
Since: 3.0.0
matrix
matrix: Phaser.GameObjects.Components.TransformMatrix
Description:
A local transform matrix used for internal calculations.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#matrix
Source: src/cameras/2d/BaseCamera.js#L348
Since: 3.0.0
rotation
rotation: number
Description:
The rotation of the Camera in radians.
Camera rotation always takes place based on the Camera viewport. By default, rotation happens
in the center of the viewport. You can adjust this with the originX and originY properties.
Rotation influences the rendering of all Game Objects visible by this Camera. However, it does not rotate the Camera viewport itself, which always remains an axis-aligned rectangle.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#rotation
Source: src/cameras/2d/BaseCamera.js#L1833
Since: 3.11.0
Public Methods
addListener
<instance> addListener(event, fn, [context])
Description:
Add a listener for a given event.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
event | string | symbol | No | The event name. | |
fn | function | No | The listener function. | |
context | * | Yes | "this" | The context to invoke the listener with. |
Returns: Phaser.Cameras.Scene2D.Camera - this.
Inherits: Phaser.Events.EventEmitter#addListener
Source: src/events/EventEmitter.js#L111
Since: 3.0.0
addToRenderList
<instance> addToRenderList(child)
Description:
Adds the given Game Object to this cameras render list.
This is invoked during the rendering stage. Only objects that are actually rendered will appear in the render list.
Parameters:
name | type | optional | description |
|---|---|---|---|
child | No | The Game Object to add to the render list. |
Inherits: Phaser.Cameras.Scene2D.BaseCamera#addToRenderList
Source: src/cameras/2d/BaseCamera.js#L522
Since: 3.52.0
centerOn
<instance> centerOn(x, y)
Description:
Moves the Camera so that it is centered on the given coordinates, bounds allowing.
Parameters:
name | type | optional | description |
|---|---|---|---|
x | number | No | The horizontal coordinate to center on. |
y | number | No | The vertical coordinate to center on. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerOn
Source: src/cameras/2d/BaseCamera.js#L666
Since: 3.11.0
centerOnX
<instance> centerOnX(x)
Description:
Moves the Camera horizontally so that it is centered on the given x coordinate, bounds allowing. Calling this does not change the scrollY value.
Parameters:
name | type | optional | description |
|---|---|---|---|
x | number | No | The horizontal coordinate to center on. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerOnX
Source: src/cameras/2d/BaseCamera.js#L612
Since: 3.16.0
centerOnY
<instance> centerOnY(y)
Description:
Moves the Camera vertically so that it is centered on the given y coordinate, bounds allowing. Calling this does not change the scrollX value.
Parameters:
name | type | optional | description |
|---|---|---|---|
y | number | No | The vertical coordinate to center on. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerOnY
Source: src/cameras/2d/BaseCamera.js#L639
Since: 3.16.0
centerToBounds
<instance> centerToBounds()
Description:
Moves the Camera so that it is looking at the center of the Camera Bounds, if enabled.
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerToBounds
Source: src/cameras/2d/BaseCamera.js#L685
Since: 3.0.0
centerToSize
<instance> centerToSize()
Description:
Moves the Camera so that it is re-centered based on its viewport size.
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#centerToSize
Source: src/cameras/2d/BaseCamera.js#L710
Since: 3.0.0
clampX
<instance> clampX(x)
Description:
Takes an x value and checks it's within the range of the Camera bounds, adjusting if required. Do not call this method if you are not using camera bounds.
Parameters:
name | type | optional | description |
|---|---|---|---|
x | number | No | The value to horizontally scroll clamp. |
Returns: number - The adjusted value to use as scrollX.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#clampX
Source: src/cameras/2d/BaseCamera.js#L915
Since: 3.11.0
clampY
<instance> clampY(y)
Description:
Takes a y value and checks it's within the range of the Camera bounds, adjusting if required. Do not call this method if you are not using camera bounds.
Parameters:
name | type | optional | description |
|---|---|---|---|
y | number | No | The value to vertically scroll clamp. |
Returns: number - The adjusted value to use as scrollY.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#clampY
Source: src/cameras/2d/BaseCamera.js#L947
Since: 3.11.0
clearAlpha
<instance> clearAlpha()
Description:
Clears all alpha values associated with this Game Object.
Immediately sets the alpha levels back to 1 (fully opaque).
Returns: Phaser.Cameras.Scene2D.Camera - This Game Object instance.
Inherits: Phaser.GameObjects.Components.Alpha#clearAlpha
Source: src/gameobjects/components/Alpha.js#L77
Since: 3.0.0
clearFX
<instance> clearFX()
Description:
Removes all Pre and Post FX Controllers from this Game Object.
If you wish to remove a single controller, use the preFX.remove(fx) or postFX.remove(fx) methods instead.
If you wish to clear a single controller, use the preFX.clear() or postFX.clear() methods instead.
Tags:
- webglOnly
Returns: Phaser.Cameras.Scene2D.Camera - This Game Object.
Inherits: Phaser.GameObjects.Components.PostPipeline#clearFX
Source: src/gameobjects/components/PostPipeline.js#L337
Since: 3.60.0
clearMask
<instance> clearMask([destroyMask])
Description:
Clears the mask that this Camera was using.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
destroyMask | boolean | Yes | false | Destroy the mask before clearing it? |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#clearMask
Source: src/cameras/2d/BaseCamera.js#L1397
Since: 3.17.0
cull
<instance> cull(renderableObjects)
Description:
Takes an array of Game Objects and returns a new array featuring only those objects visible by this camera.
Tags:
- generic
Parameters:
name | type | optional | description |
|---|---|---|---|
renderableObjects | Array.<Phaser.GameObjects.GameObject> | No | An array of Game Objects to cull. |
Returns: Array.<Phaser.GameObjects.GameObject> - An array of Game Objects visible to this Camera.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#cull
Source: src/cameras/2d/BaseCamera.js#L726
Since: 3.0.0
destroy
<instance> destroy()
Description:
Destroys this Camera instance. You rarely need to call this directly.
Called by the Camera Manager. If you wish to destroy a Camera please use CameraManager.remove as
cameras are stored in a pool, ready for recycling later, and calling this directly will prevent that.
Overrides: Phaser.Cameras.Scene2D.BaseCamera#destroy
Fires: Phaser.Cameras.Scene2D.Events#event:DESTROY
Source: src/cameras/2d/Camera.js#L777
Since: 3.0.0
emit
<instance> emit(event, [args])
Description:
Calls each of the listeners registered for a given event.
Parameters:
name | type | optional | description |
|---|---|---|---|
event | string | symbol | No | The event name. |
args | * | Yes | Additional arguments that will be passed to the event handler. |
Returns: boolean - true if the event had listeners, else false.
Inherits: Phaser.Events.EventEmitter#emit
Source: src/events/EventEmitter.js#L86
Since: 3.0.0
eventNames
<instance> eventNames()
Description:
Return an array listing the events for which the emitter has registered listeners.
Returns: Array.<(string | symbol)> - undefined
Inherits: Phaser.Events.EventEmitter#eventNames
Source: src/events/EventEmitter.js#L55
Since: 3.0.0
fade
<instance> fade([duration], [red], [green], [blue], [force], [callback], [context])
Description:
Fades the Camera from transparent to the given color over the duration specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
red | number | Yes | 0 | The amount to fade the red channel towards. A value between 0 and 255. |
green | number | Yes | 0 | The amount to fade the green channel towards. A value between 0 and 255. |
blue | number | Yes | 0 | The amount to fade the blue channel towards. A value between 0 and 255. |
force | boolean | Yes | false | Force the effect to start immediately, even if already running. |
callback | function | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:FADE_OUT_START, Phaser.Cameras.Scene2D.Events#event:FADE_OUT_COMPLETE
Source: src/cameras/2d/Camera.js#L339
Since: 3.0.0
fadeFrom
<instance> fadeFrom([duration], [red], [green], [blue], [force], [callback], [context])
Description:
Fades the Camera from the given color to transparent over the duration specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
red | number | Yes | 0 | The amount to fade the red channel towards. A value between 0 and 255. |
green | number | Yes | 0 | The amount to fade the green channel towards. A value between 0 and 255. |
blue | number | Yes | 0 | The amount to fade the blue channel towards. A value between 0 and 255. |
force | boolean | Yes | false | Force the effect to start immediately, even if already running. |
callback | function | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:FADE_IN_START, Phaser.Cameras.Scene2D.Events#event:FADE_IN_COMPLETE
Source: src/cameras/2d/Camera.js#L315
Since: 3.5.0
fadeIn
<instance> fadeIn([duration], [red], [green], [blue], [callback], [context])
Description:
Fades the Camera in from the given color over the duration specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
red | number | Yes | 0 | The amount to fade the red channel towards. A value between 0 and 255. |
green | number | Yes | 0 | The amount to fade the green channel towards. A value between 0 and 255. |
blue | number | Yes | 0 | The amount to fade the blue channel towards. A value between 0 and 255. |
callback | function | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:FADE_IN_START, Phaser.Cameras.Scene2D.Events#event:FADE_IN_COMPLETE
Source: src/cameras/2d/Camera.js#L268
Since: 3.3.0
fadeOut
<instance> fadeOut([duration], [red], [green], [blue], [callback], [context])
Description:
Fades the Camera out to the given color over the duration specified. This is an alias for Camera.fade that forces the fade to start, regardless of existing fades.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
red | number | Yes | 0 | The amount to fade the red channel towards. A value between 0 and 255. |
green | number | Yes | 0 | The amount to fade the green channel towards. A value between 0 and 255. |
blue | number | Yes | 0 | The amount to fade the blue channel towards. A value between 0 and 255. |
callback | function | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:FADE_OUT_START, Phaser.Cameras.Scene2D.Events#event:FADE_OUT_COMPLETE
Source: src/cameras/2d/Camera.js#L291
Since: 3.3.0
flash
<instance> flash([duration], [red], [green], [blue], [force], [callback], [context])
Description:
Flashes the Camera by setting it to the given color immediately and then fading it away again quickly over the duration specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
duration | number | Yes | 250 | The duration of the effect in milliseconds. |
red | number | Yes | 255 | The amount to fade the red channel towards. A value between 0 and 255. |
green | number | Yes | 255 | The amount to fade the green channel towards. A value between 0 and 255. |
blue | number | Yes | 255 | The amount to fade the blue channel towards. A value between 0 and 255. |
force | boolean | Yes | false | Force the effect to start immediately, even if already running. |
callback | function | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:FLASH_START, Phaser.Cameras.Scene2D.Events#event:FLASH_COMPLETE
Source: src/cameras/2d/Camera.js#L363
Since: 3.0.0
getBounds
<instance> getBounds([out])
Description:
Returns a rectangle containing the bounds of the Camera.
If the Camera does not have any bounds the rectangle will be empty.
The rectangle is a copy of the bounds, so is safe to modify.
Parameters:
name | type | optional | description |
|---|---|---|---|
out | Yes | An optional Rectangle to store the bounds in. If not given, a new Rectangle will be created. |
Returns: Phaser.Geom.Rectangle - A rectangle containing the bounds of this Camera.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#getBounds
Source: src/cameras/2d/BaseCamera.js#L1102
Since: 3.16.0
getPostPipeline
<instance> getPostPipeline(pipeline)
Description:
Gets a Post Pipeline instance from this Game Object, based on the given name, and returns it.
Tags:
- webglOnly
Parameters:
name | type | optional | description |
|---|---|---|---|
pipeline | string | function | No |
Returns: Phaser.Renderer.WebGL.Pipelines.PostFXPipeline, Array.<Phaser.Renderer.WebGL.Pipelines.PostFXPipeline> - An array of all the Post Pipelines matching the name. This array will be empty if there was no match. If there was only one single match, that pipeline is returned directly, not in an array.
Inherits: Phaser.GameObjects.Components.PostPipeline#getPostPipeline
Source: src/gameobjects/components/PostPipeline.js#L237
Since: 3.60.0
getScroll
<instance> getScroll(x, y, [out])
Description:
Calculates what the Camera.scrollX and scrollY values would need to be in order to move the Camera so it is centered on the given x and y coordinates, without actually moving the Camera there. The results are clamped based on the Camera bounds, if set.
Parameters:
name | type | optional | description |
|---|---|---|---|
x | number | No | The horizontal coordinate to center on. |
y | number | No | The vertical coordinate to center on. |
out | Yes | A Vector2 to store the values in. If not given a new Vector2 is created. |
Returns: Phaser.Math.Vector2 - The scroll coordinates stored in the x and y properties.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#getScroll
Source: src/cameras/2d/BaseCamera.js#L579
Since: 3.11.0
getWorldPoint
<instance> getWorldPoint(x, y, [output])
Description:
Converts the given x and y coordinates into World space, based on this Cameras transform.
You can optionally provide a Vector2, or similar object, to store the results in.
Tags:
- generic
Parameters:
name | type | optional | description |
|---|---|---|---|
x | number | No | The x position to convert to world space. |
y | number | No | The y position to convert to world space. |
output | object | Phaser.Math.Vector2 | Yes | An optional object to store the results in. If not provided a new Vector2 will be created. |
Returns: Phaser.Math.Vector2 - An object holding the converted values in its x and y properties.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#getWorldPoint
Source: src/cameras/2d/BaseCamera.js#L807
Since: 3.0.0
ignore
<instance> ignore(entries)
Description:
Given a Game Object, or an array of Game Objects, it will update all of their camera filter settings so that they are ignored by this Camera. This means they will not be rendered by this Camera.
Parameters:
name | type | optional | description |
|---|---|---|---|
entries | Phaser.GameObjects.GameObject | Array.<Phaser.GameObjects.GameObject> |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#ignore
Source: src/cameras/2d/BaseCamera.js#L874
Since: 3.0.0
initPostPipeline
<instance> initPostPipeline([preFX])
Description:
This should only be called during the instantiation of the Game Object.
It is called by default by all core Game Objects and doesn't need calling again.
After that, use setPostPipeline.
Tags:
- webglOnly
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
preFX | boolean | Yes | false | Does this Game Object support Pre FX? |
Inherits: Phaser.GameObjects.Components.PostPipeline#initPostPipeline
Source: src/gameobjects/components/PostPipeline.js#L113
Since: 3.60.0
listenerCount
<instance> listenerCount(event)
Description:
Return the number of listeners listening to a given event.
Parameters:
name | type | optional | description |
|---|---|---|---|
event | string | symbol | No | The event name. |
Returns: number - The number of listeners.
Inherits: Phaser.Events.EventEmitter#listenerCount
Source: src/events/EventEmitter.js#L75
Since: 3.0.0
listeners
<instance> listeners(event)
Description:
Return the listeners registered for a given event.
Parameters:
name | type | optional | description |
|---|---|---|---|
event | string | symbol | No | The event name. |
Returns: Array.<function()> - The registered listeners.
Inherits: Phaser.Events.EventEmitter#listeners
Source: src/events/EventEmitter.js#L64
Since: 3.0.0
off
<instance> off(event, [fn], [context], [once])
Description:
Remove the listeners of a given event.
Parameters:
name | type | optional | description |
|---|---|---|---|
event | string | symbol | No | The event name. |
fn | function | Yes | Only remove the listeners that match this function. |
context | * | Yes | Only remove the listeners that have this context. |
once | boolean | Yes | Only remove one-time listeners. |
Returns: Phaser.Cameras.Scene2D.Camera - this.
Inherits: Phaser.Events.EventEmitter#off
Source: src/events/EventEmitter.js#L151
Since: 3.0.0
on
<instance> on(event, fn, [context])
Description:
Add a listener for a given event.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
event | string | symbol | No | The event name. | |
fn | function | No | The listener function. | |
context | * | Yes | "this" | The context to invoke the listener with. |
Returns: Phaser.Cameras.Scene2D.Camera - this.
Inherits: Phaser.Events.EventEmitter#on
Source: src/events/EventEmitter.js#L98
Since: 3.0.0
once
<instance> once(event, fn, [context])
Description:
Add a one-time listener for a given event.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
event | string | symbol | No | The event name. | |
fn | function | No | The listener function. | |
context | * | Yes | "this" | The context to invoke the listener with. |
Returns: Phaser.Cameras.Scene2D.Camera - this.
Inherits: Phaser.Events.EventEmitter#once
Source: src/events/EventEmitter.js#L124
Since: 3.0.0
pan
<instance> pan(x, y, [duration], [ease], [force], [callback], [context])
Description:
This effect will scroll the Camera so that the center of its viewport finishes at the given destination, over the duration and with the ease specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | No | The destination x coordinate to scroll the center of the Camera viewport to. | |
y | number | No | The destination y coordinate to scroll the center of the Camera viewport to. | |
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
ease | string | function | Yes | "'Linear'" | The ease to use for the pan. Can be any of the Phaser Easing constants or a custom function. |
force | boolean | Yes | false | Force the pan effect to start immediately, even if already running. |
callback | Yes | This callback will be invoked every frame for the duration of the effect. It is sent four arguments: A reference to the camera, a progress amount between 0 and 1 indicating how complete the effect is, the current camera scroll x coordinate and the current camera scroll y coordinate. | ||
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:PAN_START, Phaser.Cameras.Scene2D.Events#event:PAN_COMPLETE
Source: src/cameras/2d/Camera.js#L409
Since: 3.11.0
preRender
<instance> preRender()
Description:
Internal preRender step.
Access: protected
Source: src/cameras/2d/Camera.js#L483
Since: 3.0.0
removeAllListeners
<instance> removeAllListeners([event])
Description:
Remove all listeners, or those of the specified event.
Parameters:
name | type | optional | description |
|---|---|---|---|
event | string | symbol | Yes | The event name. |
Returns: Phaser.Cameras.Scene2D.Camera - this.
Inherits: Phaser.Events.EventEmitter#removeAllListeners
Source: src/events/EventEmitter.js#L165
Since: 3.0.0
removeBounds
<instance> removeBounds()
Description:
If this Camera has previously had movement bounds set on it, this will remove them.
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#removeBounds
Source: src/cameras/2d/BaseCamera.js#L984
Since: 3.0.0
removeListener
<instance> removeListener(event, [fn], [context], [once])
Description:
Remove the listeners of a given event.
Parameters:
name | type | optional | description |
|---|---|---|---|
event | string | symbol | No | The event name. |
fn | function | Yes | Only remove the listeners that match this function. |
context | * | Yes | Only remove the listeners that have this context. |
once | boolean | Yes | Only remove one-time listeners. |
Returns: Phaser.Cameras.Scene2D.Camera - this.
Inherits: Phaser.Events.EventEmitter#removeListener
Source: src/events/EventEmitter.js#L137
Since: 3.0.0
removePostPipeline
<instance> removePostPipeline(pipeline)
Description:
Removes a type of Post Pipeline instances from this Game Object, based on the given name, and destroys them.
If you wish to remove all Post Pipelines use the resetPostPipeline method instead.
Tags:
- webglOnly
Parameters:
name | type | optional | description |
|---|---|---|---|
pipeline | No | The string-based name of the pipeline, or a pipeline class. |
Returns: Phaser.Cameras.Scene2D.Camera - This Game Object.
Inherits: Phaser.GameObjects.Components.PostPipeline#removePostPipeline
Source: src/gameobjects/components/PostPipeline.js#L299
Since: 3.60.0
resetFX
<instance> resetFX()
Description:
Resets any active FX, such as a fade, flash or shake. Useful to call after a fade in order to remove the fade.
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L734
Since: 3.0.0
resetPostPipeline
<instance> resetPostPipeline([resetData])
Description:
Resets the WebGL Post Pipelines of this Game Object. It does this by calling
the destroy method on each post pipeline and then clearing the local array.
Tags:
- webglOnly
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
resetData | boolean | Yes | false | Reset the |
Inherits: Phaser.GameObjects.Components.PostPipeline#resetPostPipeline
Source: src/gameobjects/components/PostPipeline.js#L269
Since: 3.60.0
rotateTo
<instance> rotateTo(radians, [shortestPath], [duration], [ease], [force], [callback], [context])
Description:
This effect will rotate the Camera so that the viewport finishes at the given angle in radians, over the duration and with the ease specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
radians | number | No | The destination angle in radians to rotate the Camera viewport to. If the angle is positive then the rotation is clockwise else anticlockwise | |
shortestPath | boolean | Yes | false | If shortest path is set to true the camera will rotate in the quickest direction clockwise or anti-clockwise. |
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
ease | string | function | Yes | "'Linear'" | The ease to use for the rotation. Can be any of the Phaser Easing constants or a custom function. |
force | boolean | Yes | false | Force the rotation effect to start immediately, even if already running. |
callback | CameraRotateCallback | Yes | This callback will be invoked every frame for the duration of the effect. It is sent four arguments: A reference to the camera, a progress amount between 0 and 1 indicating how complete the effect is, the current camera rotation angle in radians. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L435
Since: 3.23.0
setAlpha
<instance> setAlpha([value])
Description:
Set the Alpha level of this Camera. The alpha controls the opacity of the Camera as it renders. Alpha values are provided as a float between 0, fully transparent, and 1, fully opaque.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
value | number | Yes | 1 | The Camera alpha value. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setAlpha
Source: src/cameras/2d/BaseCamera.js#L538
Since: 3.11.0
setAngle
<instance> setAngle([value])
Description:
Set the rotation of this Camera. This causes everything it renders to appear rotated.
Rotating a camera does not rotate the viewport itself, it is applied during rendering.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
value | number | Yes | 0 | The cameras angle of rotation, given in degrees. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setAngle
Source: src/cameras/2d/BaseCamera.js#L1003
Since: 3.0.0
setBackgroundColor
<instance> setBackgroundColor([color])
Description:
Sets the background color for this Camera.
By default a Camera has a transparent background but it can be given a solid color, with any level of transparency, via this method.
The color value can be specified using CSS color notation, hex or numbers.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
color | string | number | Yes | "'rgba(0,0,0,0)'" |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setBackgroundColor
Source: src/cameras/2d/BaseCamera.js#L1024
Since: 3.0.0
setBounds
<instance> setBounds(x, y, width, height, [centerOn])
Description:
Set the bounds of the Camera. The bounds are an axis-aligned rectangle.
The Camera bounds controls where the Camera can scroll to, stopping it from scrolling off the edges and into blank space. It does not limit the placement of Game Objects, or where the Camera viewport can be positioned.
Temporarily disable the bounds by changing the boolean Camera.useBounds.
Clear the bounds entirely by calling Camera.removeBounds.
If you set bounds that are smaller than the viewport it will stop the Camera from being able to scroll. The bounds can be positioned where-ever you wish. By default they are from 0x0 to the canvas width x height. This means that the coordinate 0x0 is the top left of the Camera bounds. However, you can position them anywhere. So if you wanted a game world that was 2048x2048 in size, with 0x0 being the center of it, you can set the bounds x/y to be -1024, -1024, with a width and height of 2048. Depending on your game you may find it easier for 0x0 to be the top-left of the bounds, or you may wish 0x0 to be the middle.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | No | The top-left x coordinate of the bounds. | |
y | number | No | The top-left y coordinate of the bounds. | |
width | number | No | The width of the bounds, in pixels. | |
height | number | No | The height of the bounds, in pixels. | |
centerOn | boolean | Yes | false | If |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setBounds
Source: src/cameras/2d/BaseCamera.js#L1050
Since: 3.0.0
setDeadzone
<instance> setDeadzone([width], [height])
Description:
Sets the Camera dead zone.
The deadzone is only used when the camera is following a target.
It defines a rectangular region within which if the target is present, the camera will not scroll. If the target moves outside of this area, the camera will begin scrolling in order to follow it.
The deadzone rectangle is re-positioned every frame so that it is centered on the mid-point of the camera. This allows you to use the object for additional game related checks, such as testing if an object is within it or not via a Rectangle.contains call.
The lerp values that you can set for a follower target also apply when using a deadzone.
Calling this method with no arguments will reset an active deadzone.
Parameters:
name | type | optional | description |
|---|---|---|---|
width | number | Yes | The width of the deadzone rectangle in pixels. If not specified the deadzone is removed. |
height | number | Yes | The height of the deadzone rectangle in pixels. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L206
Since: 3.11.0
setFollowOffset
<instance> setFollowOffset([x], [y])
Description:
Sets the horizontal and vertical offset of the camera from its follow target. The values are subtracted from the targets position during the Cameras update step.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | Yes | 0 | The horizontal offset from the camera follow target.x position. |
y | number | Yes | 0 | The vertical offset from the camera follow target.y position. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L632
Since: 3.9.0
setIsSceneCamera
<instance> setIsSceneCamera(value)
Description:
Set if this Camera is being used as a Scene Camera, or a Texture Camera.
Parameters:
name | type | optional | description |
|---|---|---|---|
value | boolean | No | Is this being used as a Scene Camera, or a Texture camera? |
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setIsSceneCamera
Source: src/cameras/2d/BaseCamera.js#L1486
Since: 3.60.0
setLerp
<instance> setLerp([x], [y])
Description:
Sets the linear interpolation value to use when following a target.
The default values of 1 means the camera will instantly snap to the target coordinates. A lower value, such as 0.1 means the camera will more slowly track the target, giving a smooth transition. You can set the horizontal and vertical values independently, and also adjust this value in real-time during your game.
Be sure to keep the value between 0 and 1. A value of zero will disable tracking on that axis.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | Yes | 1 | The amount added to the horizontal linear interpolation of the follow target. |
y | number | Yes | 1 | The amount added to the vertical linear interpolation of the follow target. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L604
Since: 3.9.0
setMask
<instance> setMask(mask, [fixedPosition])
Description:
Sets the mask to be applied to this Camera during rendering.
The mask must have been previously created and can be either a GeometryMask or a BitmapMask.
Bitmap Masks only work on WebGL. Geometry Masks work on both WebGL and Canvas.
If a mask is already set on this Camera it will be immediately replaced.
Masks have no impact on physics or input detection. They are purely a rendering component that allows you to limit what is visible during the render pass.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
mask | Phaser.Display.Masks.BitmapMask | Phaser.Display.Masks.GeometryMask | No | The mask this Camera will use when rendering. | |
fixedPosition | boolean | Yes | true | Should the mask translate along with the Camera, or be fixed in place and not impacted by the Cameras transform? |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setMask
Source: src/cameras/2d/BaseCamera.js#L1366
Since: 3.17.0
setName
<instance> setName([value])
Description:
Sets the name of this Camera. This value is for your own use and isn't used internally.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
value | string | Yes | "''" | The name of the Camera. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setName
Source: src/cameras/2d/BaseCamera.js#L1127
Since: 3.0.0
setOrigin
<instance> setOrigin([x], [y])
Description:
Sets the rotation origin of this Camera.
The values are given in the range 0 to 1 and are only used when calculating Camera rotation.
By default the camera rotates around the center of the viewport.
Changing the origin allows you to adjust the point in the viewport from which rotation happens. A value of 0 would rotate from the top-left of the viewport. A value of 1 from the bottom right.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | Yes | 0.5 | The horizontal origin value. |
y | number | Yes | "x" | The vertical origin value. If not defined it will be set to the value of |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setOrigin
Source: src/cameras/2d/BaseCamera.js#L550
Since: 3.11.0
setPosition
<instance> setPosition(x, [y])
Description:
Set the position of the Camera viewport within the game.
This does not change where the camera is 'looking'. See setScroll to control that.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | No | The top-left x coordinate of the Camera viewport. | |
y | number | Yes | "x" | The top-left y coordinate of the Camera viewport. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setPosition
Source: src/cameras/2d/BaseCamera.js#L1147
Since: 3.0.0
setPostPipeline
<instance> setPostPipeline(pipelines, [pipelineData], [copyData])
Description:
Sets one, or more, Post Pipelines on this Game Object.
Post Pipelines are invoked after this Game Object has rendered to its target and are commonly used for post-fx.
The post pipelines are appended to the postPipelines array belonging to this
Game Object. When the renderer processes this Game Object, it iterates through the post
pipelines in the order in which they appear in the array. If you are stacking together
multiple effects, be aware that the order is important.
If you call this method multiple times, the new pipelines will be appended to any existing
post pipelines already set. Use the resetPostPipeline method to clear them first, if required.
You can optionally also set the postPipelineData property, if the parameter is given.
Tags:
- webglOnly
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
pipelines | string | Array.<string> | function | Array.<function()> | |
pipelineData | object | Yes | Optional pipeline data object that is set in to the | |
copyData | boolean | Yes | true | Should the pipeline data object be deep copied into the |
Returns: Phaser.Cameras.Scene2D.Camera - This Game Object instance.
Inherits: Phaser.GameObjects.Components.PostPipeline#setPostPipeline
Source: src/gameobjects/components/PostPipeline.js#L140
Since: 3.60.0
setPostPipelineData
<instance> setPostPipelineData(key, [value])
Description:
Adds an entry to the postPipelineData object belonging to this Game Object.
If the 'key' already exists, its value is updated. If it doesn't exist, it is created.
If value is undefined, and key exists, key is removed from the data object.
Tags:
- webglOnly
Parameters:
name | type | optional | description |
|---|---|---|---|
key | string | No | The key of the pipeline data to set, update, or delete. |
value | any | Yes | The value to be set with the key. If |
Returns: Phaser.Cameras.Scene2D.Camera - This Game Object instance.
Inherits: Phaser.GameObjects.Components.PostPipeline#setPostPipelineData
Source: src/gameobjects/components/PostPipeline.js#L205
Since: 3.60.0
setRotation
<instance> setRotation([value])
Description:
Set the rotation of this Camera. This causes everything it renders to appear rotated.
Rotating a camera does not rotate the viewport itself, it is applied during rendering.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
value | number | Yes | 0 | The rotation of the Camera, in radians. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setRotation
Source: src/cameras/2d/BaseCamera.js#L1170
Since: 3.0.0
setRoundPixels
<instance> setRoundPixels(value)
Description:
Should the Camera round pixel values to whole integers when rendering Game Objects?
In some types of game, especially with pixel art, this is required to prevent sub-pixel aliasing.
Parameters:
name | type | optional | description |
|---|---|---|---|
value | boolean | No |
|
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setRoundPixels
Source: src/cameras/2d/BaseCamera.js#L1191
Since: 3.0.0
setScene
<instance> setScene(scene, [isSceneCamera])
Description:
Sets the Scene the Camera is bound to.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
scene | No | The Scene the camera is bound to. | ||
isSceneCamera | boolean | Yes | true | Is this Camera being used for a Scene (true) or a Texture? (false) |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setScene
Source: src/cameras/2d/BaseCamera.js#L1210
Since: 3.0.0
setScroll
<instance> setScroll(x, [y])
Description:
Set the position of where the Camera is looking within the game.
You can also modify the properties Camera.scrollX and Camera.scrollY directly.
Use this method, or the scroll properties, to move your camera around the game world.
This does not change where the camera viewport is placed. See setPosition to control that.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | No | The x coordinate of the Camera in the game world. | |
y | number | Yes | "x" | The y coordinate of the Camera in the game world. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setScroll
Source: src/cameras/2d/BaseCamera.js#L1244
Since: 3.0.0
setSize
<instance> setSize(width, [height])
Description:
Set the size of the Camera viewport.
By default a Camera is the same size as the game, but can be made smaller via this method, allowing you to create mini-cam style effects by creating and positioning a smaller Camera viewport within your game.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
width | number | No | The width of the Camera viewport. | |
height | number | Yes | "width" | The height of the Camera viewport. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setSize
Source: src/cameras/2d/BaseCamera.js#L1269
Since: 3.0.0
setViewport
<instance> setViewport(x, y, width, [height])
Description:
This method sets the position and size of the Camera viewport in a single call.
If you're trying to change where the Camera is looking at in your game, then see
the method Camera.setScroll instead. This method is for changing the viewport
itself, not what the camera can see.
By default a Camera is the same size as the game, but can be made smaller via this method, allowing you to create mini-cam style effects by creating and positioning a smaller Camera viewport within your game.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | No | The top-left x coordinate of the Camera viewport. | |
y | number | No | The top-left y coordinate of the Camera viewport. | |
width | number | No | The width of the Camera viewport. | |
height | number | Yes | "width" | The height of the Camera viewport. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setViewport
Source: src/cameras/2d/BaseCamera.js#L1294
Since: 3.0.0
setVisible
<instance> setVisible(value)
Description:
Sets the visibility of this Camera.
An invisible Camera will skip rendering and input tests of everything it can see.
Parameters:
name | type | optional | description |
|---|---|---|---|
value | boolean | No | The visible state of the Camera. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setVisible
Source: src/cameras/2d/BaseCamera.js#L1421
Since: 3.10.0
setZoom
<instance> setZoom([x], [y])
Description:
Set the zoom value of the Camera.
Changing to a smaller value, such as 0.5, will cause the camera to 'zoom out'. Changing to a larger value, such as 2, will cause the camera to 'zoom in'.
A value of 1 means 'no zoom' and is the default.
Changing the zoom does not impact the Camera viewport in any way, it is only applied during rendering.
As of Phaser 3.50 you can now set the horizontal and vertical zoom values independently.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
x | number | Yes | 1 | The horizontal zoom value of the Camera. The minimum it can be is 0.001. |
y | number | Yes | "x" | The vertical zoom value of the Camera. The minimum it can be is 0.001. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#setZoom
Source: src/cameras/2d/BaseCamera.js#L1325
Since: 3.0.0
shake
<instance> shake([duration], [intensity], [force], [callback], [context])
Description:
Shakes the Camera by the given intensity over the duration specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
duration | number | Yes | 100 | The duration of the effect in milliseconds. |
intensity | number | Phaser.Math.Vector2 | Yes | 0.05 | The intensity of the shake. |
force | boolean | Yes | false | Force the shake effect to start immediately, even if already running. |
callback | function | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | |
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:SHAKE_START, Phaser.Cameras.Scene2D.Events#event:SHAKE_COMPLETE
Source: src/cameras/2d/Camera.js#L387
Since: 3.0.0
shutdown
<instance> shutdown()
Description:
Removes all listeners.
Inherits: Phaser.Events.EventEmitter#shutdown
Source: src/events/EventEmitter.js#L31
Since: 3.0.0
startFollow
<instance> startFollow(target, [roundPixels], [lerpX], [lerpY], [offsetX], [offsetY])
Description:
Sets the Camera to follow a Game Object.
When enabled the Camera will automatically adjust its scroll position to keep the target Game Object in its center.
You can set the linear interpolation value used in the follow code. Use low lerp values (such as 0.1) to automatically smooth the camera motion.
If you find you're getting a slight "jitter" effect when following an object it's probably to do with sub-pixel
rendering of the targets position. This can be rounded by setting the roundPixels argument to true to
force full pixel rounding rendering. Note that this can still be broken if you have specified a non-integer zoom
value on the camera. So be sure to keep the camera zoom to integers.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
target | Phaser.GameObjects.GameObject | object | No | The target for the Camera to follow. | |
roundPixels | boolean | Yes | false | Round the camera position to whole integers to avoid sub-pixel rendering? |
lerpX | number | Yes | 1 | A value between 0 and 1. This value specifies the amount of linear interpolation to use when horizontally tracking the target. The closer the value to 1, the faster the camera will track. |
lerpY | number | Yes | 1 | A value between 0 and 1. This value specifies the amount of linear interpolation to use when vertically tracking the target. The closer the value to 1, the faster the camera will track. |
offsetX | number | Yes | 0 | The horizontal offset from the camera follow target.x position. |
offsetY | number | Yes | 0 | The vertical offset from the camera follow target.y position. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L654
Since: 3.0.0
stopFollow
<instance> stopFollow()
Description:
Stops a Camera from following a Game Object, if previously set via Camera.startFollow.
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Source: src/cameras/2d/Camera.js#L719
Since: 3.0.0
toJSON
<instance> toJSON()
Description:
Returns an Object suitable for JSON storage containing all of the Camera viewport and rendering properties.
Returns: Phaser.Types.Cameras.Scene2D.JSONCamera - A well-formed object suitable for conversion to JSON.
Inherits: Phaser.Cameras.Scene2D.BaseCamera#toJSON
Source: src/cameras/2d/BaseCamera.js#L1434
Since: 3.0.0
update
<instance> update(time, delta)
Description:
Internal method called automatically by the Camera Manager.
Access: protected
Parameters:
name | type | optional | description |
|---|---|---|---|
time | number | No | The current timestamp as generated by the Request Animation Frame or SetTimeout. |
delta | number | No | The delta time, in ms, elapsed since the last frame. |
Overrides: Phaser.Cameras.Scene2D.BaseCamera#update
Source: src/cameras/2d/Camera.js#L754
Since: 3.0.0
zoomTo
<instance> zoomTo(zoom, [duration], [ease], [force], [callback], [context])
Description:
This effect will zoom the Camera to the given scale, over the duration and with the ease specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
zoom | number | No | The target Camera zoom value. | |
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
ease | string | function | Yes | "'Linear'" | The ease to use for the pan. Can be any of the Phaser Easing constants or a custom function. |
force | boolean | Yes | false | Force the pan effect to start immediately, even if already running. |
callback | Yes | This callback will be invoked every frame for the duration of the effect. It is sent four arguments: A reference to the camera, a progress amount between 0 and 1 indicating how complete the effect is, the current camera scroll x coordinate and the current camera scroll y coordinate. | ||
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - This Camera instance.
Fires: Phaser.Cameras.Scene2D.Events#event:ZOOM_START, Phaser.Cameras.Scene2D.Events#event:ZOOM_COMPLETE
Source: src/cameras/2d/Camera.js#L459
Since: 3.11.0
Private Methods
updateSystem
<instance> updateSystem()
Description:
Internal method called automatically when the viewport changes.
Access: private
Inherits: Phaser.Cameras.Scene2D.BaseCamera#updateSystem
Source: src/cameras/2d/BaseCamera.js#L1502
Since: 3.12.0