---
title: "rampedPropertyValueWeight | 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 rampedPropertyValueWeight

-   rampedPropertyValueWeight(  
        ramp: [PropertyValues](https://docs.maptiler.com/sdk-js/api-reference/types/PropertyValues/),  
        property: string,  
    ): [DataDrivenPropertyValueSpecification](https://docs.maptiler.com/sdk-js/api-reference/types/DataDrivenPropertyValueSpecification/)<number\>[](#rampedpropertyvalueweight)
    
    #### Parameters
    
    -   ramp: [PropertyValues](https://docs.maptiler.com/sdk-js/api-reference/types/PropertyValues/)
    -   property: string
    
    #### Returns [DataDrivenPropertyValueSpecification](https://docs.maptiler.com/sdk-js/api-reference/types/DataDrivenPropertyValueSpecification/)<number\>