---
title: "VertexBuffer | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> 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 VertexBuffer

VertexBuffer: [MapLibreMap](https://docs.maptiler.com/sdk-js/api-reference/classes/MapLibreMap/)\[["painter"](https://docs.maptiler.com/sdk-js/api-reference/classes/MapLibreMap/#painter)\]\["viewportBuffer"\]

#### Deprecated[](#deprecated)

Will be removed from public API in MapTiler SDK v4