Convert a duckspatial_df to a nanoarrow_array_stream — as_nanoarrow_array_stream.duckspatial_df • duckspatial

Convert a duckspatial_df to a nanoarrow_array_stream

Usage

as_nanoarrow_array_stream.duckspatial_df(
  x,
  ...,
  schema = NULL,
  native = FALSE,
  chunk_size = 1e+06
)

Arguments

x: A duckspatial_df object
...: Additional arguments passed to downstream methods
schema: Optional target schema for the entire stream.
native: If TRUE, transforms WKB to a "Native" GeoArrow layout (e.g., Point, Polygon) using optimized Arrow-to-Arrow kernels. This layout is optimized for high-performance rendering in tools like Deck.GL.
chunk_size: Maximum number of rows in each Arrow record batch.

Value

A nanoarrow_array_stream