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h3_boundaryaswkt

Returns the boundary of an H3 cell in WKT format. Supports Spark Connect.

For the corresponding Databricks SQL function, see h3_boundaryaswkt function.

Syntax​

Python
from pyspark.databricks.sql import functions as dbf

dbf.h3_boundaryaswkt(col=<col>)

Parameters​

Parameter

Type

Description

col

pyspark.sql.Column or str

An H3 cell ID, represented as a Column or string.

Examples​

Python
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([(599686042433355775,),], ['h3l'])
df.select(dbf.h3_boundaryaswkt('h3l').alias('result')).collect()
Output
[Row(result='POLYGON((-121.915080327 37.271355867,-121.862223289 37.353926451,-121.923549996 37.428341186,-122.037734964 37.420128678,-122.090428929 37.337556084,-122.029101309 37.263197975,-121.915080327 37.271355867))')]