This sample visualizes the sales of cars across various countries in 2017 by rendering the countries at the top level and car manufacturing companies as leaf items.
In this example, you can see how to render a TreeMap with the provided
data source. The palette color is applied to the items in TreeMap. The
default legend is enabled in this example to represent the items at
the top level.
Tooltip is enabled in this example. To see the tooltip in action,
hover the mouse over an item or tap an item in touch enabled devices.
Injecting Module
TreeMap component features are segregated into individual feature-wise
modules. To use a tooltip, inject the Tooltip module
using the TreeMap.Inject(TreeMapTooltip) method, and use
a legend by injecting the Legend module using the{" "}
TreeMap.Inject(TreeMapLegend) method.