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The UWP Sunburst Chart visualizes hierarchical data using a concentric circle layout. The innermost circle represents the root level in the hierarchy. Its rich feature set includes functionalities like data binding, legends, animations, data labels, selection, tooltips, and drill-down.

Sunburst levels

Add more than one hierarchical data level in the levels collection.

UWP Sunburst Chart shows multiple hierarchical levels.

Hierarchical levels

Visualize levels for a hierarchical data collection that contains tree-structured data.

UWP Sunburst Chart shows customized inner radius size.


Customize the inner and outer radii of a sunburst chart.

UWP Sunburst Chart shows customized angle for chart.

Angle customization

Customize the start and end angles of a sunburst chart to any direction to improve readability.

Data labels

Easily annotate the UWP Sunburst Chart segments with labels to help improve readability of data.

UWP Sunburst Chart shows customized data labels.

Label customization

Customize the look and feel of the default labels using the font style, size, and color properties.

UWP Sunburst Chart shows trimmed labels when label is overflowing.

Label overflow

Handle data overlapping or overflowing out of segments using label trimming and hiding functionalities.

UWP Sunburst Chart shows label rotation functionality.

Display mode

Display the data labels in either a normal or rotated direction to enhance readability.


Interactively select and highlight a segment. This is commonly used to navigate to another page with detailed information from a selected segment or to update the information in a selected segment on the same page.

UWP Sunburst Chart shows highlighted segments by color.

Highlight with color

Select or highlight segments with color to bring them to the center of attention.

UWP Sunburst Chart shows highlighted segment by opacity.

Highlight with opacity

Select or highlight segments by adjusting the opacity of other segments to bring the selection to the center of attention.

UWP Sunburst Chart shows highlighted stroke.

Highlight with stroke

Select or highlight the segments with strokes to bring them to the center of attention.

Highlight segment in UWP Sunburst Chart with different types of selection modes.

Selection type

Select or highlight segments by color to bring them to the center of attention. The UWP Sunburst Chart control provides options to highlight an entire group of node segments, the parent node of the selected segment, the child node of the selected segment, or the selected segment alone.

UWP Sunburst Chart shows highlighted background and stroke.


Selected colors and strokes can be customized.


Legends are used to provide valuable information for sunburst segments with various colors, shapes, or other identifiers.

UWP Sunburst Chart shows different types of legend icons.

Icon types

Change the type of legend icon to built-in shapes such as circles, rectangles, crosses, diamonds, triangles, or pentagons to improve readability.

UWP Sunburst Chart shows customized legend.


Customize the positioning of the legend to anywhere in the chart area. The default legend label font and icon can also be customized.


The tooltip displays a pop-up with additional information when the mouse pointer touches a data point. The tooltip view can be customized with a data template.

UWP Sunburst Chart shows a tooltip when tapping a segment.

Drill down

The UWP Sunburst Chart control provides a drill-down option with animation for visualizing large sets of data in a minimal data view.

UWP Sunburst Chart shows drill-down functionality when double-tapping a segment.


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