---
title: "setTextSize | Mobile sdk | Mobile sdk android | Android"
description: "setTextSize"
---

> 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.

# setTextSize

fun [MTStyle](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style/-m-t-style/).[setTextSize](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style/set-text-size/)(layerId: [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html), size: [Double](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-double/index.html))