contains(child) → {Boolean} Determines whether the specified display object is a child of the D

angle : number The angle of rotation of the group container, in degrees. This adjusts the group itself by modifying its

getClosestTo(object, callback, callbackContext) → {any}

blendMode : number The blendMode as set on the particle when emitted from the Emitter. Defaults to NORMAL. Needs browser capable

setYSpeed(min, max) → {

bounce : Phaser.Point How much each particle should

replace(oldChild, newChild) → {any} Replaces a child of this Group with the given newChild. The

getLocalBounds() → {Rectangle} Retrieves the non-global local bounds of the displayObjectContainer

set(child, key, value, checkAlive, checkVisible, operation,

gravity : number Sets the body.gravity.y of each particle sprite to this value on launch.