RadMap doesn't have built-in such heatmap visualization. However, you can take a look at the heat map
demo which is not exactly the map type you are looking for but you can check if it will work for you.
About the desired visualization you can try the UriImageProvider
as mentioned in this forum title. But in this case, you will need to create different images for the different viewports (location, size and zoom level) and each image should have the proper size and correctly calculated boundaries for the corresponding location and zoom. You can take a look at the UriImageProvider SDK example
to see how the provider works.
Another approach is to use VisualizationLayer
(which is the new and improved version of InformationLayer) and add visual elements that represents the heat regions in the layer's Items collection. For example, you can use PointData
objects to draw the regions.
I hope this helps.
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