漏洞
For multipart polygons, Geometry.IsEqual() always returns false for the identical geometry.
| 漏洞 ID 编号 | BUG-000130341 |
|---|---|
| 已提交 | April 23, 2020 |
| 上次修改时间 | June 5, 2024 |
| 适用范围 | ArcGIS Runtime SDK |
| 找到的版本 | 100.7 |
| 操作系统 | Windows OS |
| 操作系统版本 | 10.0 64 Bit |
| 状态 | Non-Reproducible |
附加信息
There is about a 2-meter difference in the rounding error when comparing the two JSON texts using WinMerge. For a more accurate comparison use the GeometryEngine.Equals() method. Refer to https://developers.arcgis.com/net/api-reference/api/net/Esri.ArcGISRuntime/Esri.ArcGISRuntime.Geometry.GeometryEngine.Equals.html for more info. As mentioned in the API Reference, the IsEqual(Geometry) method provides the strictest comparison of two geometries to ensure that they are identical. For a slightly more relaxed comparison, such as in this case where there is a minor precision difference, use GeometryEngine.Equals. Adjusting tolerance can get the desired results. For example, in the reproducer JSON, using the GeometryEngine.Equals method and increasing the tolerance to 2.5 returns 'true' for geometry comparison.重现步骤
漏洞 ID: BUG-000130341
软件:
- ArcGIS Runtime SDK
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