GeoLeaf Core API - v3.19.0
    Preparing search index...
    • The label field a layer wears, when its label is enabled — the style's label object first, else the definition's labels block (resolveLayerLabelConfig, the one answer every reader asks).

      Parameters

      Returns DeclaredField[]

      The label's field, keyed by where it is declared; none when no enabled label names one.

      labelDeclaredFields({ layerId: "sites", def: {}, style: { id: "defaut",
      label: { enabled: true, field: "name" } } });
      // → [{ key: "style[defaut].label.field", field: "name", present: … }]