D3 SunBurst Chart Description

This is the Need4Viz Wiki page for the D3JS SunBurst Chart.

Pie chart allowing to display up to 5 levels of hierarchy of a dimension.
The size of each sector represents the indicated measure.
A drill (descending / ascending) is possible on each level.
A breadcrumb represents the level and the selected value.

• Dimension 1 : Dimension for the first level disc
• Dimension 2 : Dimension for the second level disc
• Dimension 3 : Dimension for the third level disc
• Dimension 4 : Optional dimension for the fourth level disc
• Dimension 5 : Optional dimension for the fifth level disc

• Mesaure 1 : Measure for the sector size

• Display the tooltip when you move the mouse over the slices of the pie.
• Display the value in the center of the chart when you move the mouse over the slices of the pie.
• Display the full hierarchy path on the top of the chart when you move the mouse over the slices of the pie.
• When clicking on a slice, you drill on this level (centered on the selected value). To go back to the previous level, click on the center of the sunburst.

You can find instructions here to access the settings for the Need4Viz charts : Format Custom Element.

For the D3 Sunburst chart, the available settings are :

• Global parameters
  • Palette and Style
    • General : You can use the palette tool to define the colors used to build the chart
• Extended parameters
  • Display
    • General : You can choose to hide the full path value, the center value and/or the label
    • Size of the area : If the chart is too large (with too many values) for the area, you can decrease the zoom applied to make the chart fit the correct area.
  • Text
    • General : Specify the unit to add as measure suffix and the root center text.
• Export Sharepoint : this common setting is described here → Export Sharepoint
• Export HTML : this common setting is described here → Export HTML