摘要:
1 IGeometryCollection geometryCollection = new PolygonClass(); 2 IPointCollection pointCollection_ExteriorRing = new RingClass(); 3 pointCollection_ExteriorRing.AddPoint(upperLfetPoint); 4 pointCollec 阅读全文
posted @ 2019-09-13 16:11
yzhyingcool
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