---
title: "SVGLength | 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.

# Variable SVGLength

SVGLength: {  
    prototype: [SVGLength](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.SVGLength/);  
    SVG\_LENGTHTYPE\_CM: 6;  
    SVG\_LENGTHTYPE\_EMS: 3;  
    SVG\_LENGTHTYPE\_EXS: 4;  
    SVG\_LENGTHTYPE\_IN: 8;  
    SVG\_LENGTHTYPE\_MM: 7;  
    SVG\_LENGTHTYPE\_NUMBER: 1;  
    SVG\_LENGTHTYPE\_PC: 10;  
    SVG\_LENGTHTYPE\_PERCENTAGE: 2;  
    SVG\_LENGTHTYPE\_PT: 9;  
    SVG\_LENGTHTYPE\_PX: 5;  
    SVG\_LENGTHTYPE\_UNKNOWN: 0;  
    new (): [SVGLength](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.SVGLength/);  
}

#### Type Declaration

-   -   new (): [SVGLength](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.SVGLength/)
    -   #### Returns [SVGLength](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.SVGLength/)
        
-   ##### prototype: [SVGLength](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.SVGLength/)
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_CM: 6
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_EMS: 3
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_EXS: 4
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_IN: 8
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_MM: 7
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_NUMBER: 1
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_PC: 10
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_PERCENTAGE: 2
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_PT: 9
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_PX: 5
    
-   ##### `Readonly`SVG\_LENGTHTYPE\_UNKNOWN: 0