Specialized wrapper around create_schema_from_func for ggtree/ggplot2 functions. Handles common mapping and data arguments specifically.
create_z_ggtree(func, layer = NULL)A z_object schema.
The R function (e.g., geom_tiplab).
Optional ggplot2 Layer object. If provided, its parameters (aes_params and geom_params) will be used to override the schema defaults. This is useful for creating "Edit Mode" forms for existing plot layers.