# Function: chromaticAberrationEffect() (/pixi-vn/index/namespaces/effects/functions/chromaticAberrationEffect)



\> **chromaticAberrationEffect**(`alias`, `options?`, `priority?`): `Promise`\<`string`\[] | `undefined`>

Defined in: [src/canvas/functions/canvas-effect.ts:526](https://github.com/DRincs-Productions/pixi-vn/blob/5bb5bb1f92e38998ea2f477b600168d8da3ece19/src/canvas/functions/canvas-effect.ts#L526)

Chromatic-aberration the canvas element: the red and blue color channels split apart in opposite
directions and snap back, in a decaying burst
([RGBSplitFilter](https://pixijs.io/filters/docs/RGBSplitFilter.html)).

## Parameters [#parameters]

### alias [#alias]

`string`

The alias to identify the component.

### options? [#options]

[`ChromaticAberrationEffectProps`](/pixi-vn/index/interfaces/ChromaticAberrationEffectProps) = `{}`

Animation options.

### priority? [#priority]

`UPDATE_PRIORITY`

The priority of the PixiJS ticker.

## Returns [#returns]

`Promise`\<`string`\[] | `undefined`>