IUnitConverter.ConvertUnits performs an incorrect conversion of coordinates from meters to decimal degrees.
最後に公開された状態: May 14, 2019ArcObjects SDK
不具合 ID 番号
BUG-000121763
送信されました
April 16, 2019
最終更新日
June 5, 2024
適用対象
ArcObjects SDK
見つかったバージョン
10.6
ステータス
Will Not Be Addressed
開発チームは、この問題またはリクエストを検討した結果、これに対処しないことに決定しました。 問題の「参考情報」セクションに、さらに詳細な説明が示されていることがあります。
参考情報
When the input unit is meters and the output unit is decimal degrees, IUnitConverter converts the distance in meters along the equator to the equivalent number of decimal degrees. For example, if the distance in meters is half the circumference of the earth at the equator, IUnitConverter will return 180. The distance for the x-coordinate is 628085.983 which is about 0.0157 of the length of the equator. The result then is 0.157 * 360 = 5.648515713429431.
Note: It doesn't say anything about this in the doc, so I understand your confusion. We will update the doc in 10.7.2 or 10.8 which ever is its designation [which as of today has not been determined]. It is too late to update the doc for 10.7.1