paleolimbot commented on PR #1767:
URL: https://github.com/apache/sedona/pull/1767#issuecomment-2608854218
> Why not do all this in scala?
Great point! It's pyspark, but I pushed a version that does the WKB in Spark
which is way better than what I had in mind 🙂
```python
import pyarrow as pa
from pyspark.sql.types import StringType, StructType
from sedona.utils.geoarrow import dataframe_to_arrow
test_wkt = ["POINT (0 1)", "LINESTRING (0 1, 2 3)"]
schema = StructType().add("wkt", StringType())
wkt_df = sedona.createDataFrame(zip(test_wkt), schema)
geo_df = wkt_df.selectExpr("ST_GeomFromText(wkt) AS geom")
dataframe_to_arrow(geo_df)
#> pyarrow.Table
#> geom: extension<geoarrow.wkb<WkbType>>
#> ----
#> geom:
[[01010000000000000000000000000000000000F03F],[0102000000020000000000000000000000000000000000F03F00000000000000400000000000000840]]
```
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