BUG-000174679 for ArcGIS Maps SDK for JavaScript

不具合 ID 番号	BUG-000174679
送信されました	March 1, 2025
最終更新日	July 7, 2025
適用対象	ArcGIS Maps SDK for JavaScript
見つかったバージョン	4.32
オペレーティングシステム	Windows OS
オペレーティングシステムのバージョン	10.0 64 Bit
ステータス	As Designed

参考情報

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.

対処法

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.