Marker Layer

Premium

Updated on Aug 14, 2026

The marker layer displays markers over specified Points of Interest (POI).

The following example demonstrates how to create a marker layer:

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Tooltips

The Map has a built-in tooltip for markers. To display the tooltip, define a marker tooltip renderer.

The available fields in the marker tooltip renderer context are:

• dataItem—The original data item used to create the marker.
• layerIndex—The index of the marker layer in the Map.
• title—The marker title.
• location—The marker location.

The marker tooltip is demonstrated in the example below:

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