---
title: "MessageType | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> 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.

# Enumeration MessageType`Const`

All the possible message types that can be sent to and from the worker

##### Index

### Enumeration Members[](#enumeration-members)

[abortTile](#aborttile) [getClusterChildren](#getclusterchildren) [getClusterExpansionZoom](#getclusterexpansionzoom) [getClusterLeaves](#getclusterleaves) [getDashes](#getdashes) [getGlyphs](#getglyphs) [getImages](#getimages) [getResource](#getresource) [importScript](#importscript) [loadData](#loaddata) [loadDEMTile](#loaddemtile) [loadTile](#loadtile) [reloadTile](#reloadtile) [removeDEMTile](#removedemtile) [removeMap](#removemap) [removeSource](#removesource) [removeTile](#removetile) [setImages](#setimages) [setLayers](#setlayers) [setReferrer](#setreferrer) [syncRTLPluginState](#syncrtlpluginstate) [updateGlobalState](#updateglobalstate) [updateLayers](#updatelayers)

## Enumeration Members[](#enumeration-members-1)

### abortTile[](#aborttile)

abortTile: "AT"

### getClusterChildren[](#getclusterchildren)

getClusterChildren: "GCC"

### getClusterExpansionZoom[](#getclusterexpansionzoom)

getClusterExpansionZoom: "GCEZ"

### getClusterLeaves[](#getclusterleaves)

getClusterLeaves: "GCL"

### getDashes[](#getdashes)

getDashes: "GDA"

### getGlyphs[](#getglyphs)

getGlyphs: "GG"

### getImages[](#getimages)

getImages: "GI"

### getResource[](#getresource)

getResource: "GR"

### importScript[](#importscript)

importScript: "IS"

### loadData[](#loaddata)

loadData: "LD"

### loadDEMTile[](#loaddemtile)

loadDEMTile: "LDT"

### loadTile[](#loadtile)

loadTile: "LT"

### reloadTile[](#reloadtile)

reloadTile: "RT"

### removeDEMTile[](#removedemtile)

removeDEMTile: "RDT"

### removeMap[](#removemap)

removeMap: "RM"

### removeSource[](#removesource)

removeSource: "RS"

### removeTile[](#removetile)

removeTile: "RMT"

### setImages[](#setimages)

setImages: "SI"

### setLayers[](#setlayers)

setLayers: "SL"

### setReferrer[](#setreferrer)

setReferrer: "SR"

### syncRTLPluginState[](#syncrtlpluginstate)

syncRTLPluginState: "SRPS"

### updateGlobalState[](#updateglobalstate)

updateGlobalState: "UGS"

### updateLayers[](#updatelayers)

updateLayers: "UL"