ArcPy (ArcMap): Create Curved Geometries

arcpy_arcmap_create_curved_geometries.py

# Adapted from http://gis.stackexchange.com/questions/66551/can-arcpy-10-1-be-used-to-generate-true-curve-elliptical-polygons-in-a-file-geod
# 
# Reference: 1) http://desktop.arcgis.com/en/arcmap/latest/analyze/arcpy-functions/asshape.htm
#            2) http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/Geometry_Objects/02r3000000n1000000

import arcpy

# Example 1: CIRCULARSTRING(1 5, 6 2, 7 3)
esri_json = {
     "curvePaths": [[
         [1,5],
         {"c": [[7,3], [6,2]]}
     ]],
     "spatialReference": {"wkid": 0}
 }
ln = arcpy.AsShape(esri_json, True)

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