---
title: "PotpackBox | 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 PotpackBox

type PotpackBox \= {  
    [h](#h): number;  
    [w](#w): number;  
    [x](#x)?: number;  
    [y](#y)?: number;  
}

##### Index

### Properties[](#properties)

[h](#h) [w](#w) [x?](#x) [y?](#y)

## Properties[](#properties-1)

### h[](#h)

h: number

Box height.

### w[](#w)

w: number

Box width.

### `Optional`x[](#x)

x?: number

X coordinate in the resulting container.

### `Optional`y[](#y)

y?: number

Y coordinate in the resulting container.