---
title: "MTMapOptions.roll | Mobile sdk | Mobile sdk android | Android"
description: "roll"
---

# MTMapOptions.roll

var [roll](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map/-m-t-map-options/roll/): [Double](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-double/index.html)?

The roll angle of the map, measured in degrees counter-clockwise about the camera boresight.

If roll is not specified, SDK will look for it in the map style object. If it is not specified in the style, it will default to 0.0.