BUG-000174679 for ArcGIS Maps SDK for JavaScript

Numéro d’ID de bogue	BUG-000174679
Envoi	March 1, 2025
Dernière modification	July 7, 2025
S’applique à	ArcGIS Maps SDK for JavaScript
Version trouvée	4.32
Système d’exploitation	Windows OS
Version du système d’exploitation	10.0 64 Bit
Statut	As Designed

Informations supplémentaires

The SDK documentation for geometryEngine.simplify(), geometryEngineAsync.simplify() and simplifyOperator, at versions 4.31 and prior, incorrectly stated that these methods treated self-intersecting polylines as not simple. The esri/rest/geometryService simplify() method also uses the same functionality internally. We are in the process of updating the documentation to clarify that these methods are non-OGC compliant. This means these methods treat self-intersecting polyline paths as simple (simple = true). Using these methods to simplify polylines will not break up the polyline paths at self-intersection points. An important clarification: these methods do treat self-intersecting polygon rings as not simple (simple = false). We are considering adding an OGC-compliant operator to accommodate this use case.

Solution de contournement

Depending on the use case, a possible workaround is to utilize the Arcade function IsSelfIntersecting, which can be found at this link: https://developers.arcgis.com/arcade/function-reference/geometry_functions/#isselfintersecting. You can implement this function through the following resource: https://developers.arcgis.com/javascript/latest/api-reference/esri-arcade.html.