Phaser API

PIXI. Graphics

new Graphics()

The Graphics class contains methods used to draw primitive shapes such as lines, circles and rectangles to the display, and color and fill them.

Source - pixi/primitives/Graphics.js, line 5

Extends

Members

alpha :Number

The opacity of the object.

Inherited From:
Source - pixi/display/DisplayObject.js, line 46

blendMode :Number

The blend mode to be applied to the graphic shape. Apply a value of PIXI.blendModes.NORMAL to reset the blend mode.

Default Value:
  • PIXI.blendModes.NORMAL;
Source - pixi/primitives/Graphics.js, line 61

boundsPadding :Number

The bounds' padding used for bounds calculation.

Source - pixi/primitives/Graphics.js, line 96

<readonly> children :Array.<DisplayObject>

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

Type:
Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 17

fillAlpha :Number

The alpha value used when filling the Graphics object.

Source - pixi/primitives/Graphics.js, line 18

filterArea :Rectangle

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 164

filters :Array.<Filter>

Sets the filters for the displayObject. IMPORTANT: This is a webGL only feature and will be ignored by the Canvas renderer.

To remove filters simply set this property to 'null'.

You cannot have a filter and a multiply blend mode active at the same time. Setting a filter will reset this objects blend mode to NORMAL.

Type:
  • Array.<Filter>
Inherited From:
Source - pixi/display/DisplayObject.js, line 307

height :Number

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

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 61

hitArea :Rectangle|Circle|Ellipse|Polygon

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

Type:
  • Rectangle | Circle | Ellipse | Polygon
Inherited From:
Source - pixi/display/DisplayObject.js, line 62

isMask :Boolean

Whether this shape is being used as a mask.

Source - pixi/primitives/Graphics.js, line 88

lineColor :String

The color of any lines drawn.

Default Value:
  • 0
Source - pixi/primitives/Graphics.js, line 34

lineWidth :Number

The width (thickness) of any lines drawn.

Source - pixi/primitives/Graphics.js, line 26

mask :PIXI.Graphics

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 282

<readonly> parent :PIXI.DisplayObjectContainer

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 79

pivot :Point

The pivot point of the displayObject that it rotates around

Inherited From:
Source - pixi/display/DisplayObject.js, line 30

position :Point

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 14

renderable :Boolean

Can this object be rendered

Inherited From:
Source - pixi/display/DisplayObject.js, line 71

rotation :Number

The rotation of the object in radians.

Inherited From:
Source - pixi/display/DisplayObject.js, line 38

scale :Point

The scale factor of the object.

Inherited From:
Source - pixi/display/DisplayObject.js, line 22

<readonly> stage :Stage

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 88

tint :Number

The tint applied to the graphic shape. This is a hex value. Apply a value of 0xFFFFFF to reset the tint.

Default Value:
  • 0xFFFFFF
Source - pixi/primitives/Graphics.js, line 52

visible :Boolean

The visibility of the object.

Inherited From:
Source - pixi/display/DisplayObject.js, line 54

width :Number

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

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 32

<readonly> worldAlpha :Number

[read-only] The multiplied alpha of the displayObject

Inherited From:
Source - pixi/display/DisplayObject.js, line 97

<readonly> worldPosition :Point

The position of the Display Object based on the world transform. This value is updated at the end of updateTransform and takes all parent transforms into account.

Inherited From:
Source - pixi/display/DisplayObject.js, line 116

<readonly> worldRotation :Number

The rotation of the Display Object, in radians, based on the world transform. This value is updated at the end of updateTransform and takes all parent transforms into account.

Inherited From:
Source - pixi/display/DisplayObject.js, line 136

<readonly> worldScale :Point

The scale of the Display Object based on the world transform. This value is updated at the end of updateTransform and takes all parent transforms into account.

Inherited From:
Source - pixi/display/DisplayObject.js, line 126

worldVisible :Boolean

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 258

x :Number

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 719

y :Number

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

Inherited From:
Source - pixi/display/DisplayObject.js, line 737

Methods

addChild(child) → {PIXI.DisplayObject}

Adds a child to the container.

Parameters:
Name Type Description
child PIXI.DisplayObject

The DisplayObject to add to the container
Returns:
PIXI.DisplayObject -

The child that was added.

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 91

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

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

Parameters:
Name Type Description
child PIXI.DisplayObject

The child to add
index Number

The index to place the child in
Returns:
PIXI.DisplayObject -

The child that was added.

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 103

arc(cx, cy, radius, startAngle, endAngle, anticlockwise, segments) → {PIXI.Graphics}

The arc method creates an arc/curve (used to create circles, or parts of circles).

Parameters:
Name Type Description
cx Number

The x-coordinate of the center of the circle
cy Number

The y-coordinate of the center of the circle
radius Number

The radius of the circle
startAngle Number

The starting angle, in radians (0 is at the 3 o'clock position of the arc's circle)
endAngle Number

The ending angle, in radians
anticlockwise Boolean

Optional. Specifies whether the drawing should be counterclockwise or clockwise. False is default, and indicates clockwise, while true indicates counter-clockwise.
segments Number

Optional. The number of segments to use when calculating the arc. The default is 40. If you need more fidelity use a higher number.
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 391

beginFill(color, alpha) → {PIXI.Graphics}

Specifies a simple one-color fill that subsequent calls to other Graphics methods (such as lineTo() or drawCircle()) use when drawing.

Parameters:
Name Type Description
color Number

the color of the fill
alpha Number

the alpha of the fill
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 476

bezierCurveTo(cpX, cpY, cpX2, cpY2, toX, toY) → {PIXI.Graphics}

Calculate the points for a bezier curve and then draws it.

Parameters:
Name Type Description
cpX Number

Control point x
cpY Number

Control point y
cpX2 Number

Second Control point x
cpY2 Number

Second Control point y
toX Number

Destination point x
toY Number

Destination point y
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 264

clear() → {PIXI.Graphics}

Clears the graphics that were drawn to this Graphics object, and resets fill and line style settings.

Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 618

destroy()

Destroy this DisplayObject. Removes all references to transformCallbacks, its parent, the stage, filters, bounds, mask and cached Sprites.

Inherited From:
Source - pixi/display/DisplayObject.js, line 223

destroyCachedSprite()

Destroys a previous cached sprite.

Source - pixi/primitives/Graphics.js, line 1122

drawCircle(x, y, diameter) → {PIXI.Graphics}

Draws a circle.

Parameters:
Name Type Description
x Number

The X coordinate of the center of the circle
y Number

The Y coordinate of the center of the circle
diameter Number

The diameter of the circle
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 550

drawEllipse(x, y, width, height) → {PIXI.Graphics}

Draws an ellipse.

Parameters:
Name Type Description
x Number

The X coordinate of the center of the ellipse
y Number

The Y coordinate of the center of the ellipse
width Number

The half width of the ellipse
height Number

The half height of the ellipse
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 566

drawPolygon(path) → {PIXI.Graphics}

Draws a polygon using the given path.

Parameters:
Name Type Description
path Array | PhaserPolygon

The path data used to construct the polygon. Can either be an array of points or a Phaser.Polygon object.
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 583

drawRect(x, y, width, height) → {PIXI.Graphics}

Parameters:
Name Type Description
x Number

The X coord of the top-left of the rectangle
y Number

The Y coord of the top-left of the rectangle
width Number

The width of the rectangle
height Number

The height of the rectangle
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 519

drawRoundedRect(x, y, width, height, radius)

Parameters:
Name Type Description
x Number

The X coord of the top-left of the rectangle
y Number

The Y coord of the top-left of the rectangle
width Number

The width of the rectangle
height Number

The height of the rectangle
radius Number

Radius of the rectangle corners. In WebGL this must be a value between 0 and 9.
Source - pixi/primitives/Graphics.js, line 535

drawShape(shape) → {PIXI.GraphicsData}

Draws the given shape to this Graphics object. Can be any of Circle, Rectangle, Ellipse, Line or Polygon.

Parameters:
Name Type Description
shape Circle | Rectangle | Ellipse | Line | Polygon

The Shape object to draw.
Returns:
PIXI.GraphicsData -

The generated GraphicsData object.

Source - pixi/primitives/Graphics.js, line 1133

endFill() → {PIXI.Graphics}

Applies a fill to the lines and shapes that were added since the last call to the beginFill() method.

Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 504

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

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

Parameters:
Name Type Description
resolution Number

The resolution of the texture being generated
scaleMode Number

Should be one of the PIXI.scaleMode consts
Returns:
PIXI.Texture -

a texture of the graphics object

Source - pixi/primitives/Graphics.js, line 636

getBounds() → {Rectangle}

Retrieves the bounds of the graphic shape as a rectangle object

Returns:
Rectangle -

the rectangular bounding area

Source - pixi/primitives/Graphics.js, line 823

getChildAt(index) → {PIXI.DisplayObject}

Returns the child at the specified index

Parameters:
Name Type Description
index Number

The index to get the child from
Returns:
PIXI.DisplayObject -

The child at the given index, if any.

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 194

getChildIndex(child) → {Number}

Returns the index position of a child DisplayObject instance

Parameters:
Name Type Description
child PIXI.DisplayObject

The DisplayObject instance to identify
Returns:
Number -

The index position of the child display object to identify

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 159

getLocalBounds() → {Rectangle}

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

Returns:
Rectangle -

The rectangular bounding area

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 367

lineStyle(lineWidth, color, alpha) → {PIXI.Graphics}

Specifies the line style used for subsequent calls to Graphics methods such as the lineTo() method or the drawCircle() method.

Parameters:
Name Type Description
lineWidth Number

width of the line to draw, will update the objects stored style
color Number

color of the line to draw, will update the objects stored style
alpha Number

alpha of the line to draw, will update the objects stored style
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 139

lineTo(x, y) → {PIXI.Graphics}

Draws a line using the current line style from the current drawing position to (x, y); The current drawing position is then set to (x, y).

Parameters:
Name Type Description
x Number

the X coordinate to draw to
y Number

the Y coordinate to draw to
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 188

moveTo(x, y) → {PIXI.Graphics}

Moves the current drawing position to x, y.

Parameters:
Name Type Description
x Number

the X coordinate to move to
y Number

the Y coordinate to move to
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 173

preUpdate()

Empty, to be overridden by classes that require it.

Inherited From:
Source - pixi/display/DisplayObject.js, line 533

quadraticCurveTo(cpX, cpY, toX, toY) → {PIXI.Graphics}

Calculate the points for a quadratic bezier curve and then draws it. Based on: https://stackoverflow.com/questions/785097/how-do-i-implement-a-bezier-curve-in-c

Parameters:
Name Type Description
cpX Number

Control point x
cpY Number

Control point y
toX Number

Destination point x
toY Number

Destination point y
Returns:
PIXI.Graphics -
Source - pixi/primitives/Graphics.js, line 210

removeChild(child) → {PIXI.DisplayObject}

Removes a child from the container.

Parameters:
Name Type Description
child PIXI.DisplayObject

The DisplayObject to remove
Returns:
PIXI.DisplayObject -

The child that was removed.

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 211

removeChildAt(index) → {PIXI.DisplayObject}

Removes a child from the specified index position.

Parameters:
Name Type Description
index Number

The index to get the child from
Returns:
PIXI.DisplayObject -

The child that was removed.

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 226

removeChildren(beginIndex, endIndex)

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

Parameters:
Name Type Description
beginIndex Number

The beginning position. Default value is 0.
endIndex Number

The ending position. Default value is size of the container.
Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 244

removeStageReference()

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

Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 407

setChildIndex(child, index)

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

Parameters:
Name Type Description
child PIXI.DisplayObject

The child DisplayObject instance for which you want to change the index number
index Number

The resulting index number for the child display object
Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 176

setStageReference(stage)

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

Parameters:
Name Type Description
stage Stage

the stage that the container will have as its current stage reference
Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 391

swapChildren(child, child2)

Swaps the position of 2 Display Objects within this container.

Parameters:
Name Type Description
child PIXI.DisplayObject

-
child2 PIXI.DisplayObject

-
Inherited From:
Source - pixi/display/DisplayObjectContainer.js, line 134

toGlobal(position) → {Point}

Calculates the global position of the display object

Parameters:
Name Type Description
position Point

The world origin to calculate from
Returns:
Point -

A point object representing the position of this object

Inherited From:
Source - pixi/display/DisplayObject.js, line 576

toLocal(position, from) → {Point}

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

Parameters:
Name Type Argument Description
position Point

The world origin to calculate from
from PIXI.DisplayObject <optional>

The DisplayObject to calculate the global position from
Returns:
Point -

A point object representing the position of this object

Inherited From:
Source - pixi/display/DisplayObject.js, line 590

updateCache()

Generates and updates the cached sprite for this object.

Inherited From:
Source - pixi/display/DisplayObject.js, line 566

updateLocalBounds()

Update the bounds of the object

Source - pixi/primitives/Graphics.js, line 946
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