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

# halo

@SerialName(value = "halo")

var [halo](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map/-m-t-map-options/halo/): [MTHaloOption](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.options/-m-t-halo-option/)?

Halo option for the atmospheric glow. Can be a simple enable flag or a detailed config. Requires globe projection to be enabled to be visible.