Function add_legend_entry

crates/plotlars-plotters/src/render/boxplot.rs:526–542

(
    ir: &plotlars_core::ir::trace::BoxPlotIR,
    has_legend: &mut bool,
    legend_entries: &mut Vec<LegendEntry>,
    color: RGBColor,
    opacity: f64,
)

}

fn add_legend_entry(
    ir: &plotlars_core::ir::trace::BoxPlotIR,
    has_legend: &mut bool,
    legend_entries: &mut Vec<LegendEntry>,
    color: RGBColor,
    opacity: f64,
) {
    if let Some(ref name) = ir.name {
        *has_legend = true;
        legend_entries.push(LegendEntry {
            name: name.clone(),
            color,
            opacity,
            kind: SwatchKind::Rect,
        });
    }
}

/// Deterministic pseudo-random jitter from value index. Determinism matters so
/// SVG output is byte-stable across runs (relied on by integration tests).