This sample visualizes the percentage growth rate of individuals using the internet in a country compared to the overall population to the country.

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In this example, you can see how to bind two-dimensional array object as datasource for heatmap and configure the Heatmap using the data adaptor support.

Tooltip is enabled in this example, to see the tooltip in action, hover a point or tap on a point in touch enabled devices.

Injecting Module

Heatmap component features are segregated into individual feature-wise modules. To use data adaptor support, we need to inject Adaptor module using Heatmap.Inject(Adaptor) method and to use a tooltip, inject the Tooltip module using the Heatmap.Inject(Tooltip) method.