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The fromExtent() method of polygon class added at ArcGIS API for JavaScript v3.11 returns an error, "polygon.fromExtent is not a function", while adding a polygon.

Last Published: July 13, 2015 ArcGIS API for JavaScript
Bug ID Number BUG-000082802
SubmittedOctober 27, 2014
Last ModifiedMarch 30, 2022
Applies toArcGIS API for JavaScript
Version found3.11
StatusKnown Limit

Additional Information

The fromExtent() method is a static method on the Polygon class. Instead of creating a new Polygon, do this: Polygon.fromExtent(extent).

Steps to Reproduce

Bug ID: BUG-000082802


  • ArcGIS API for JavaScript

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