Module legend 

Structs

LegendConfig

Legend layout configuration.

LegendItem

A positioned legend item.

LegendLayoutResult

Result of legend layout computation.

Enums

LegendAlignment

LegendMark

Legend symbol type — matches the JS renderSymbol() function.

Functions

calculate_legend_layout

Compute legend layout for the given labels and colors.

generate_legend_elements

Generate legend SVG elements for the given series. Computes layout, then renders symbol + label elements for each visible item.