摘要:        
1、线数据合并//线Feature存储在pTypeArray二维数组矩阵中//说明,此段代码截取与工程项目中,只要大家得到线feature就可,不必要追究为啥放到二维数组中Polyline pPolyline = null; if (pTypeArray[i].Count > 0) { ITopologicalOperator pTopologicalOperator; IFeature pFeatureTemp = pTypeArray[i][0] as IFeature; IGeometry pGeometry = pFeatureTemp.Shape; int jj = 1; wh    阅读全文
posted @ 2011-03-11 22:40
@龙飞凤舞@
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摘要:        
1、查找数据1)、利用FeaturCursor进行空间查询//利用构造的Envelope(矩形框),查找和Envelope相交的FeatureClass的要素集//结果数据利用循环FeatureCursor.nextFeature获得IEnvelope envelope =newEnvelopeClass();envelope.PutCoords(508786, 681196, 513033, 684341);//空间查询ISpatialFilter spatialFilter =newSpatialFilterClass();spatialFilter.Geometry = envelope    阅读全文
posted @ 2011-03-11 22:12
@龙飞凤舞@
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浙公网安备 33010602011771号