Treemap
Treemaps show hierarchical part-to-whole data as nested rectangles sized by measure — useful when many categories compete for limited space.
Treemap and Sunburst have similar use cases. They are suitable for scenarios that need to intuitively represent "from whole to part" or "top-down hierarchical decomposition." Compared to Sunburst, Treemap can utilize canvas space more efficiently.
| Design Area | Chart | Requirement |
|---|---|---|
| Row Dimensions | Multiple row dimensions represent multiple levels, using color to distinguish categories | Place one or more dimension nodes |
| Column Dimensions | Split series | Place zero or more dimension nodes |
| Measures | Use area to represent values | Place 1 or more measure nodes |
Display Levels
By default, up to 4 levels are displayed. You can adjust the number of levels displayed initially.
Multiple Series
When there are multiple series, they can be switched via the legend.
Sunburst Chart
Sunburst charts show two or more levels of a hierarchy as concentric rings sized by measure, for drilling into part-to-whole structure.
Metric Card
Metric cards display a single headline number with a label, comparison value, and trend indicator — the building block of KPI rows on dashboards.