Class: Debug

Members

bmd :Phaser.BitmapData

In WebGL mode this BitmapData contains a copy of the debug canvas.

Type:

• Phaser.BitmapData

Source:

src/utils/Debug.js line 38

canvas :HTMLCanvasElement

The canvas to which Debug calls draws.

Type:

• HTMLCanvasElement

Source:

src/utils/Debug.js line 43

columnWidth :number

The spacing between columns.

Type:

• number

Default Value:

• 100

Source:

src/utils/Debug.js line 60

context :CanvasRenderingContext2D

The 2d context of the canvas.

Type:

• CanvasRenderingContext2D

Source:

src/utils/Debug.js line 48

currentAlpha :number

The alpha of the Debug context, set before all debug information is rendered to it.

Type:

• number

Default Value:

• 1

Source:

src/utils/Debug.js line 96

currentX :number

The current X position the debug information will be rendered at.

Type:

• number

Source:

src/utils/Debug.js line 84

currentY :number

The current Y position the debug information will be rendered at.

Type:

• number

Source:

src/utils/Debug.js line 90

dirty :boolean

Does the canvas need re-rendering?

Type:

• boolean

Source:

src/utils/Debug.js line 102

font :string

The font that the debug information is rendered in.

Type:

• string

Default Value:

• 14px Courier

Source:

src/utils/Debug.js line 54

game :Phaser.Game

A reference to the currently running Game.

Type:

• Phaser.Game

Source:

src/utils/Debug.js line 28

<readonly> isDisabled :boolean

If enableDebug: false is passed to Phaser.Game or if Phaser is built without the Debug class, this will be true.

Type:

• boolean

Source:

src/utils/Debug.js line 109

lineHeight :number

The line height between the debug text.

Type:

• number

Default Value:

• 16

Source:

src/utils/Debug.js line 66

lineWidth :number

The width of the stroke on lines and shapes. A positive number.

Type:

• number

Default Value:

• 1

Source:

src/utils/Debug.js line 72

renderShadow :boolean

Should the text be rendered with a slight shadow? Makes it easier to read on different types of background.

Type:

• boolean

Default Value:

• true

Source:

src/utils/Debug.js line 78

sprite :Phaser.Image

If debugging in WebGL mode, this is the Image displaying the debug BitmapData.

Type:

• Phaser.Image

Source:

src/utils/Debug.js line 33

Methods

body(sprite [, color] [, filled])

Render a Sprites Physics body if it has one set. The body is rendered as a filled or stroked rectangle. This only works for Arcade Physics, Ninja Physics (AABB and Circle only) and Box2D Physics bodies. To display a P2 Physics body you should enable debug mode on the body when creating it.

Parameters:

Name	Type	Argument	Default	Description
sprite	Phaser.Sprite			The Sprite who's body will be rendered.
color	string	<optional>	'rgba(0,255,0,0.4)'	Color of the debug rectangle to be rendered. The format is a CSS color string such as '#ff0000' or 'rgba(255,0,0,0.5)'.
filled	boolean	<optional>	true	Render the body as a filled rectangle (true) or a stroked rectangle (false)

Source:

src/utils/Debug.js line 813

bodyInfo(sprite, x, y [, color])

Render a Sprites Physic Body information.

Parameters:

Name	Type	Argument	Default	Description
sprite	Phaser.Sprite			The sprite to be rendered.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 847

<protected> boot()

Internal method that boots the debug displayer.

Source:

src/utils/Debug.js line 127

box2dBody(body [, color])

Renders 'debug draw' data for the given Box2D body. This uses the standard debug drawing feature of Box2D, so colors will be decided by the Box2D engine.

Parameters:

Name	Type	Argument	Default	Description
body	Phaser.Physics.Box2D.Body			The body to be rendered.
color	string	<optional>	'rgb(0,255,0)'	Color of the rendering (format is css color string).

Source:

src/utils/Debug.js line 894

box2dWorld()

Renders 'debug draw' data for the Box2D world if it exists. This uses the standard debug drawing feature of Box2D, so colors will be decided by the Box2D engine.

Source:

src/utils/Debug.js line 876

camera(camera [, color] [, filled])

Marks the follow target and deadzone.

Parameters:

Name	Type	Argument	Default	Description
camera	Phaser.Camera			The Phaser.Camera to show the debug information for.
color	string	<optional>		Color of the debug shapes to be rendered (format is css color string).
filled	boolean	<optional>	true	Render the shapes filled (default, true) or stroked (false).

Source:

src/utils/Debug.js line 314

cameraInfo(camera, x, y [, color])

Render camera information including dimensions and location.

Parameters:

Name	Type	Argument	Default	Description
camera	Phaser.Camera			The Phaser.Camera to show the debug information for.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 343

destroy()

Destroy this object.

Source:

src/utils/Debug.js line 988

displayList( [displayObject])

Call this function from the Dev Tools console.

It will scan the display list and output all of the Objects it finds, and their renderOrderIDs.

Note Requires a browser that supports console.group and console.groupEnd (such as Chrome)

Parameters:

Name	Type	Argument	Description
displayObject	Object	<optional>	The displayObject level display object to start from. Defaults to the World.

Source:

src/utils/Debug.js line 910

geom(object [, color] [, filled] [, forceType])

Renders a Phaser geometry object including Rectangle, Circle, Point or Line.

Parameters:

Name	Type	Argument	Default	Description
object	Phaser.Rectangle | Phaser.Circle | Phaser.Point | Phaser.Line			The geometry object to render.
color	string	<optional>		Color of the debug info to be rendered (format is css color string).
filled	boolean	<optional>	true	Render the objected as a filled (default, true) or a stroked (false)
forceType	number	<optional>	0	Force rendering of a specific type. If 0 no type will be forced, otherwise 1 = Rectangle, 2 = Circle, 3 = Point and 4 = Line.

Source:

src/utils/Debug.js line 645

inputInfo(x, y [, color])

Render debug information about the Input object.

Parameters:

Name	Type	Argument	Default	Description
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 498

key(key, x, y [, color])

Renders Phaser.Key object information.

Parameters:

Name	Type	Argument	Default	Description
key	Phaser.Key			The Key to render the information for.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 477

<protected> line()

Internal method that outputs a single line of text split over as many columns as needed, one per parameter.

Source:

src/utils/Debug.js line 255

lineInfo(line, x, y [, color])

Renders Line information in the given color.

Parameters:

Name	Type	Argument	Default	Description
line	Phaser.Line			The Line to display the data for.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 606

pixel(x, y [, color] [, size])

Renders a single pixel at the given size.

Parameters:

Name	Type	Argument	Default	Description
x	number			X position of the pixel to be rendered.
y	number			Y position of the pixel to be rendered.
color	string	<optional>		Color of the pixel (format is css color string).
size	number	<optional>	2	The 'size' to render the pixel at.

Source:

src/utils/Debug.js line 625

pointer(pointer [, hideIfUp] [, downColor] [, upColor] [, color])

Renders the Pointer.circle object onto the stage in green if down or red if up along with debug text.

Parameters:

Name	Type	Argument	Default	Description
pointer	Phaser.Pointer			The Pointer you wish to display.
hideIfUp	boolean	<optional>	false	Doesn't render the circle if the pointer is up.
downColor	string	<optional>	'rgba(0,255,0,0.5)'	The color the circle is rendered in if down.
upColor	string	<optional>	'rgba(255,0,0,0.5)'	The color the circle is rendered in if up (and hideIfUp is false).
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 396

<protected> preUpdate()

Internal method that clears the canvas (if a Sprite) ready for a new debug session.

Source:

src/utils/Debug.js line 172

quadTree(quadtree, color)

Visually renders a QuadTree to the display.

Parameters:

Name	Type	Description
quadtree	Phaser.QuadTree	The quadtree to render.
color	string	The color of the lines in the quadtree.

Source:

src/utils/Debug.js line 773

rectangle(object [, color] [, filled])

Renders a Rectangle.

Parameters:

Name	Type	Argument	Default	Description
object	Phaser.Rectangle | object			The rectangle to render.
color	string	<optional>		Color of the debug info to be rendered (format is css color string).
filled	boolean	<optional>	true	Render the rectangle as filled (default, true) or a stroked (false)

Source:

src/utils/Debug.js line 710

renderer( [x] [, y] [, color])

Prints a description of the renderer and render session.

Parameters:

Name	Type	Argument	Default	Description
x	number	<optional>	0	The X value the debug info will start from.
y	number	<optional>	0	The Y value the debug info will start from.
color	string	<optional>	'rgb(255,255,255)'	The color the debug text will drawn in.

Source:

src/utils/Debug.js line 943

reset()

Clears the Debug canvas.

Source:

src/utils/Debug.js line 191

<protected> resize()

Internal method that resizes the BitmapData and Canvas. Called by ScaleManager.onSizeChange only in WebGL mode.

Source:

src/utils/Debug.js line 156

ropeSegments(rope [, color] [, filled])

Renders the Rope's segments. Note: This is really expensive as it has to calculate new segments every time you call it

Parameters:

Name	Type	Argument	Default	Description
rope	Phaser.Rope			The rope to display the segments of.
color	string	<optional>		Color of the debug info to be rendered (format is css color string).
filled	boolean	<optional>	true	Render the rectangle as a fillRect (default, true) or a strokeRect (false)

Source:

src/utils/Debug.js line 537

soundInfo(sound, x, y [, color])

Render Sound information, including decoded state, duration, volume and more.

Parameters:

Name	Type	Argument	Default	Description
sound	Phaser.Sound			The sound object to debug.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 283

spriteBounds(sprite [, color] [, filled])

Renders the Sprites bounds. Note: This is really expensive as it has to calculate the bounds every time you call it!

Parameters:

Name	Type	Argument	Default	Description
sprite	Phaser.Sprite | Phaser.Image			The sprite to display the bounds of.
color	string	<optional>		Color of the debug info to be rendered (format is css color string).
filled	boolean	<optional>	true	Render the rectangle as a fillRect (default, true) or a strokeRect (false)

Source:

src/utils/Debug.js line 518

spriteCoords(sprite, x, y [, color])

Renders the sprite coordinates in local, positional and world space.

Parameters:

Name	Type	Argument	Default	Description
sprite	Phaser.Sprite | Phaser.Image			The sprite to display the coordinates for.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 580

spriteInfo(sprite, x, y [, color])

Render debug infos (including name, bounds info, position and some other properties) about the Sprite.

Parameters:

Name	Type	Argument	Default	Description
sprite	Phaser.Sprite			The Sprite to display the information of.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 557

spriteInputInfo(sprite, x, y [, color])

Render Sprite Input Debug information.

Parameters:

Name	Type	Argument	Default	Description
sprite	Phaser.Sprite | Phaser.Image			The sprite to display the input data for.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 456

<protected> start( [x] [, y] [, color] [, columnWidth])

Internal method that resets and starts the debug output values.

Parameters:

Name	Type	Argument	Default	Description
x	number	<optional>	0	The X value the debug info will start from.
y	number	<optional>	0	The Y value the debug info will start from.
color	string	<optional>	'rgb(255,255,255)'	The color the debug text will drawn in.
columnWidth	number	<optional>	0	The spacing between columns.

Source:

src/utils/Debug.js line 210

<protected> stop()

Internal method that stops the debug output.

Source:

src/utils/Debug.js line 243

text(text, x, y [, color] [, font])

Render a string of text.

Parameters:

Name	Type	Argument	Description
text	string		The line of text to draw.
x	number		X position of the debug info to be rendered.
y	number		Y position of the debug info to be rendered.
color	string	<optional>	Color of the debug info to be rendered (format is css color string).
font	string	<optional>	The font of text to draw.

Source:

src/utils/Debug.js line 742

timer(timer, x, y [, color])

Render Timer information.

Parameters:

Name	Type	Argument	Default	Description
timer	Phaser.Timer			The Phaser.Timer to show the debug information for.
x	number			X position of the debug info to be rendered.
y	number			Y position of the debug info to be rendered.
color	string	<optional>	'rgb(255,255,255)'	color of the debug info to be rendered. (format is css color string).

Source:

src/utils/Debug.js line 377