---
title: "BufferToPixelDataFunction | Client js | Api client"
description: "Documentation for MapTiler Client"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Type Alias BufferToPixelDataFunction

BufferToPixelDataFunction: (ArrayBuffer: any) \=> Promise<[PixelData](https://docs.maptiler.com/client-js/api/types/index.PixelData/)\>

Type for the function that decodes an image file ArrayBuffer into valid pixel data

#### Type Declaration

-   -   (ArrayBuffer: any): Promise<[PixelData](https://docs.maptiler.com/client-js/api/types/index.PixelData/)\>
    -   #### Parameters
        
        -   ArrayBuffer: any
        
        #### Returns Promise<[PixelData](https://docs.maptiler.com/client-js/api/types/index.PixelData/)\>
        

-   Defined in [tiledecoding.ts:29](https://github.com/maptiler/maptiler-client-js/blob/f88659ae276c959a754e4c0f3b5c2aae1f483caa/src/tiledecoding.ts#L29)