Using sunburst to further show the hierarchical compositions

The sunburst and treemaps components are used to display quantitative hierarchical data across two dimensions, represented visually by size and color. The treemaps and sunbursts components use a shape called a node to reference the data in the hierarchy.

The treemaps and sunburst components are very similar when it comes to a model with small differences; so in this recipe, we will use the sunburst component to display the number of employees in different regions and departments based on color.

In this recipe, the model has been created for you; you can continue from the previous recipe or you can open the project directly by cloning the Sunburst project from the Git repository.

How to do it...

In order to use sunburst to further show hierarchical compositions, perform the following steps:

1. Create a new task flow inside the ViewController project.

2. Name the task flow employees-sunburst-flow.

3. Drag-and-drop a view activity inside the task...