AE，画面

最新推荐文章于 2025-07-07 22:08:45 发布

原创最新推荐文章于 2025-07-07 22:08:45 发布 · 259 阅读

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 private IGeometry getGeometry1(IPointCollection Points)
        {//点转面
            //IPointCollection iPointCollection = new PolygonClass();
            object pMissing = Type.Missing;
             //iPointCollection.AddPointCollection(Points);

            IGeometryCollection pGeoColl = Points as IGeometryCollection;
            ISegmentCollection pRing = new RingClass();
            pRing.AddSegmentCollection(pGeoColl as ISegmentCollection);
            object miss = Type.Missing;
            IGeometryCollection pPolygon = new PolygonClass();
            pPolygon.AddGeometry(pRing as IGeometry, ref miss, ref miss);

            ITopologicalOperator topologicalOperator = pPolygon as ITopologicalOperator;
            topologicalOperator.Simplify();

            return pPolygon as IGeometry;
        }

        private IGeometry getGeometry(IPointCollection Points)
        {
//环
            IPointCollection iPointCollection = new PolygonClass();

            Ring ring = new RingClass();
            object missing = Type.Missing;

            ring.AddPointCollection(Points);

            IGeometryCollection pointPolygon = new PolygonClass();
            pointPolygon.AddGeometry(ring as IGeometry, ref missing, ref missing);
            IPolygon polyGonGeo = pointPolygon as IPolygon;
            //polyGonGeo.Close();
            polyGonGeo.SimplifyPreserveFromTo();
            return polyGonGeo as IGeometry;

        }