Radial

The Radial family contains 20 renderer-backed chart variants. Use this page as the entry point for choosing the right variant, then open the variant page for the screenshot, data shape, Rust API notes, and example code.

The chart family is still ordinary Fission UI. Each variant is constructed from typed Rust data, participates in layout and theme decisions, and can be driven by app state, reducers, resources, jobs, or services just like any other widget.

Variants

Chart	Data shape	Use when
Availability gauge	One bounded value mapped to an arc.	Use it when a single current status dominates the screen.
Build confidence gauge	One confidence score on a gauge arc.	Use it when a status panel needs a primary quality number.
Capacity headroom gauge	Single capacity value in a bounded range.	Use it when headroom is the only number that matters.
Cycle polar line	Angle/radius samples around a cycle.	Use it for circular process metrics.
Deploy health gauge	Single score value in a bounded range.	Use it for health and readiness summaries.
Device donut	Label/value pairs with an open center.	Use it when the center can carry a total or primary label.
Expense donut	Expense categories as a small whole.	Use it for budget composition.
Exposure area rose	Label/value pairs with area-oriented rose layout.	Use it when relative shape is more important than a precise angle.
Hourly load polar bars	Label/value pairs around a circle.	Use it when cyclic position is meaningful.
Market rose	Label/value pairs with radius emphasis.	Use it when presentation value is high and categories are few.
Plan share pie	Label/value pairs for a small whole.	Use it when part-to-whole reading is the main task.
Platform readiness radar	Platform dimensions as comparable vectors.	Use it to summarize readiness across product areas.
Product fit radar	Several same-length dimensional vectors.	Use it to compare shapes across a few dimensions.
Revenue mix donut	Revenue categories as label/value pairs.	Use it when contribution to total revenue matters.
Risk rose	Risk category values in radial form.	Use it for executive risk snapshots where visual emphasis helps.
Seasonality polar bars	Cyclic label/value pairs.	Use it when the shape wraps around a repeated cycle.
Service health radar	Health dimensions on a radial profile.	Use it for compact status summaries.
Source mix pie	Traffic or source categories with values.	Use it for small source distributions.
Team balance radar	Team capability vectors.	Use it when balance across dimensions is the main reading.
Wind speed polar line	Angle/radius samples.	Use it for directional or cyclic measures.

Choosing within this family

Start with the user's question, not the visual effect. Pick the simplest variant that makes the answer clear, add interaction only when it reduces work for the user, and keep animation purposeful enough that it explains a change rather than decorating the page.