---
title: "dashArrayMaker | 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.

# Function dashArrayMaker

-   dashArrayMaker(pattern: string): number\[\][](#dasharraymaker)
    
    Create a dash array from a string pattern that uses underscore and whitespace characters
    
    #### Parameters
    
    -   pattern: string
    
    #### Returns number\[\]