--- title: "MTLayerType | Mobile sdk | Mobile sdk android | Android" description: "MTLayerType" --- > 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. # MTLayerType @Serializable enum [MTLayerType](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/) : [Enum](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-enum/index.html)<[MTLayerType](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/)\> Types of layers. MembersEntries ## Entries [FILL](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-f-i-l-l/) @SerialName(value = "fill") [FILL](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-f-i-l-l/) A filled polygon with an optional stroked border. [LINE](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-l-i-n-e/) @SerialName(value = "line") [LINE](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-l-i-n-e/) A stroked line. [SYMBOL](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-s-y-m-b-o-l/) @SerialName(value = "symbol") [SYMBOL](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-s-y-m-b-o-l/) An icon or a text label. [RASTER](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-r-a-s-t-e-r/) @SerialName(value = "raster") [RASTER](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-r-a-s-t-e-r/) Raster map textures such as satellite imagery. [CIRCLE](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-c-i-r-c-l-e/) @SerialName(value = "circle") [CIRCLE](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-c-i-r-c-l-e/) A filled circle. [FILL\_EXTRUSION](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-f-i-l-l_-e-x-t-r-u-s-i-o-n/) @SerialName(value = "fill-extrusion") [FILL\_EXTRUSION](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-f-i-l-l_-e-x-t-r-u-s-i-o-n/) An extruded (3D) polygon. [HEATMAP](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-h-e-a-t-m-a-p/) @SerialName(value = "heatmap") [HEATMAP](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-h-e-a-t-m-a-p/) A heatmap. [HILLSHADE](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-h-i-l-l-s-h-a-d-e/) @SerialName(value = "hillshade") [HILLSHADE](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-h-i-l-l-s-h-a-d-e/) Client-side hillshading visualization based on DEM data. [BACKGROUND](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-b-a-c-k-g-r-o-u-n-d/) @SerialName(value = "background") [BACKGROUND](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/-b-a-c-k-g-r-o-u-n-d/) The background color or pattern of the map. ## Properties [entries](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/entries/) val [entries](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/entries/): [EnumEntries](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.enums/-enum-entries/index.html)<[MTLayerType](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/)\> Returns a representation of an immutable list of all enum entries, in the order they're declared. [name](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.offline/-m-t-offline-pack-state/-e-x-p-i-r-e-d/#-372974862%2FProperties%2F1466267346) val [name](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.offline/-m-t-offline-pack-state/-e-x-p-i-r-e-d/#-372974862%2FProperties%2F1466267346): [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) [ordinal](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.offline/-m-t-offline-pack-state/-e-x-p-i-r-e-d/#-739389684%2FProperties%2F1466267346) val [ordinal](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.offline/-m-t-offline-pack-state/-e-x-p-i-r-e-d/#-739389684%2FProperties%2F1466267346): [Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) ## Functions [valueOf](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/value-of/) fun [valueOf](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/value-of/)(value: [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html)): [MTLayerType](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/) Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.) [values](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/values/) fun [values](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/values/)(): [Array](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-array/index.html)<[MTLayerType](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer/-m-t-layer-type/)\> Returns an array containing the constants of this enum type, in the order they're declared.