spec checked
Vega-Lite: Legend
Documents legends for color, opacity, size, and shape channels when those encodings represent data fields.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Data visualization | Choose Data visualization when the user's primary task is seeing a pattern, relationship, trend, distribution, ranking, magnitude, or anomaly. | Each visible mark is derived from the current dataset, filter scope, aggregation, and scale; visual marks and table values must agree. | Vega-Lite documents legends for encoded channels such as color, opacity, size, and shape. |
Evidence Role
This source is treated as spec evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: Vega-Lite. Last checked: .