Example of OSM With Legend in ASP.NET Core Maps Control
This sample illustrates the world's top 10 most populated cities by displaying markers in their locations and legend with the city names.
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In this example, you can see how to display markers and a legend on the OpenStreetMap. To enable the legend, set the visible property in e-maps-legendsettings to true, and then use properties like title, position, type, height, width, and so on to customize the legend.