JSDoc: Class: ParticleSystem

Creates a new ParticleSystem.

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<static> draw()

Updates the corresponding DOM element's style property.

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<static> getCSSText(props) → {string}

Concatenates a new cssText string.

Name	Type	Description
`props`	Object	A map of object properties.

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A string representing cssText.

init(world, opt_options=)

Initializes Particle.

Name	Type	Argument	Default	Description
`world`	Object			An instance of World.
`opt_options=`	Object	<optional>		A map of initial properties.
`opt_options.width`	number	<optional>	0	Width
`opt_options.height`	number	<optional>	0	Height
`[opt_options.color`	string \| Array			= [255, 255, 255]] Color.
`opt_options.borderWidth`	number	<optional>	0	Border width.
`opt_options.borderStyle`	string	<optional>	'none'	Border style.
`[opt_options.borderColor`	string \| Array			= [255, 255, 255]] Border color.
`opt_options.borderRadius`	number	<optional>	0	Border radius.
`opt_options.isStatic`	boolean	<optional>	true	If set to true, particle system does not move.
`opt_options.lifespan`	number	<optional>	1000	The max life of the system. Set to -1 for infinite life.
`opt_options.life`	number	<optional>	0	The current life value. If greater than this.lifespan, system is destroyed.
`opt_options.burst`	number	<optional>	1	The number of particles to create per burst.
`opt_options.burstRate`	number	<optional>	1	The number of frames between bursts. Lower values = more particles.
`opt_options.emitRadius`	number	<optional>	3	The ParticleSystem adds this offset to the location of the Particles it creates.
`[opt_options.startColor`	Array			= [255, 255, 255]] The starting color of the particle's palette range.
`[opt_options.endColor`	Array			= [255, 0, 0]] The ending color of the particle's palette range.
`opt_options.particleOptions`	Object	<optional>		A map of options for particles created by system.

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