# Radial Chart

## Render Types

Radial charts support the following render types.

| Pie <picture><source srcset="/files/KyHwQHMmtEGvNqZiqqsq" media="(prefers-color-scheme: dark)"><img src="/files/RRAIdY5ZIjjqO86dFq8F" alt="Radial Pie"></picture> | Donut <picture><source srcset="/files/z7hIDJhBodPzGHorO8LE" media="(prefers-color-scheme: dark)"><img src="/files/Edj669X8Q5XMGiy1662L" alt="Radial Donut"></picture> | Radar <picture><source srcset="/files/vbdeE1uJRghT1l7srMnP" media="(prefers-color-scheme: dark)"><img src="/files/WT5brGBMFhEuxR7oaVFx" alt="Radial Radar"></picture> |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

## Specifications

### Aggregation

Radial charts [aggregate values (metrics) for each label (dimension)](/data-exploration/chart/chart-common.md#dimension-metric).

| Item     | Role      | Notes                               |
| -------- | --------- | ----------------------------------- |
| Label    | Dimension | Segment label                       |
| Value    | Metric    | Aggregated per label                |
| Grouping | Dimension | Splits series by value (radar only) |

#### Example Configurations

* Show "Total sales by product category" as a pie chart
  * Label (Dimension): Product category
  * Value (Metric): Sum of sales
* Show "Customer satisfaction by evaluation item, compared by department" as a radar chart
  * Label (Dimension): Evaluation item
  * Value (Metric): Average satisfaction score
  * Grouping (Dimension): Department

### Render Type Specifications

* Pie and donut charts are rendered as a single series of "Label × Value"
* Radar charts use labels as axes and split series by grouping values

## Tips

### Frame Feature

Radial charts support the frame feature. See [Frame Feature](/data-exploration/chart/chart-common.md#frame-feature) for details.


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