---
title: "MTMapViewController.setPixelRatio | Mobile sdk | Mobile sdk android | Android"
description: "setPixelRatio"
---

# MTMapViewController.setPixelRatio

open override fun [setPixelRatio](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map/-m-t-map-view-controller/set-pixel-ratio/)(pixelRatio: [Double](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-double/index.html))

Overrides the pixel ratio used to render the map.

#### Parameters

pixelRatio

Desired pixel ratio. Values above `1.0` improve sharpness, values below trade detail for performance.