Пример #1
0
        //获取标注圆内的注记集合
        public static List <mcRecordSet> GetCircleAnnos(mcRecordSet recordset, mcRecordSet destRecordSet)
        {
            List <mcRecordSet> AnnoInCircles = new List <mcRecordSet>();
            int SfcID = 0;

            SfcID = recordset.MoveFirst();
            //找到图例中的注记圆
            while (!recordset.IsEOF())
            {
                IGeometry GeoResult = null;
                recordset.GetGeometry(out GeoResult);
                mcRect rect = null;
                GeoResult.CalRect(out rect);
                double width  = Math.Round(rect.xmax - rect.xmin, 2);
                double heigth = Math.Round(rect.ymax - rect.ymin, 2);
                //判断是否是注记圆
                if (Math.Abs(width - heigth) < 5)
                {
                    //获取单个标注圆内的注记
                    mcRecordSet AnnoInCircle = null;
                    mcQueryDef  queryDef     = new mcQueryDef();
                    queryDef.set_rect(rect, meSpaQueryMode.meModeContain);
                    destRecordSet.Select(queryDef, out AnnoInCircle);
                    AnnoInCircles.Add(AnnoInCircle);
                }
                SfcID = recordset.MoveNext();
            }
            return(AnnoInCircles);
        }
Пример #2
0
        //获取标注圆的圆心坐标
        public static mcDots GetCircleCoor(mcRecordSet recordset)
        {
            mcDots circleDots = new mcDots();
            int    SfcID      = 0;

            SfcID = recordset.MoveFirst();
            //找到图例中的注记圆
            while (!recordset.IsEOF())
            {
                IGeometry GeoResult = null;
                recordset.GetGeometry(out GeoResult);
                mcRect rect = null;
                GeoResult.CalRect(out rect);
                double width  = Math.Round(rect.xmax - rect.xmin, 2);
                double heigth = Math.Round(rect.ymax - rect.ymin, 2);
                //判断是否是注记圆
                if (width == heigth)
                {
                    //计算保留图例圆的中心点坐标
                    mcDot CircleDot = new mcDot();
                    CircleDot.x = (rect.xmax + rect.xmin) / 2;
                    CircleDot.y = (rect.ymin + rect.ymax) / 2;
                    circleDots.Add(CircleDot);
                }
                SfcID = recordset.MoveNext();
            }
            return(circleDots);
        }
Пример #3
0
        //获取标注的属性
        public static List <string> GetLengendAnno(mcRecordSet recordset)
        {
            List <string> Attr = new List <string>();

            recordset.MoveFirst();
            while (!recordset.IsEOF())
            {
                IGeometry  legendAnoo_Result   = null;
                mcTextAnno legendAnoo_TextAnno = null;
                recordset.GetGeometry(out legendAnoo_Result);
                legendAnoo_TextAnno = legendAnoo_Result as mcTextAnno;
                string pattern = @"\d+、";
                if (Regex.IsMatch(legendAnoo_TextAnno.Text, pattern))
                {
                    Attr.Add(legendAnoo_TextAnno.Text);
                }
                recordset.MoveNext();
            }
            return(Attr);
        }
Пример #4
0
        private static void SpatialDataAutoUpdate(mcGDBServer GDBSvr, mcGDataBase GDB, mcGDataBase GDB_source,
                                                  mcQueryDef QueryDef, mcQueryDef QueryDef_source, string data, string data_source, string field, string field_source)
        {
            //变量定义


            mcRecordSet RecordSet          = null;
            mcRecordSet RecordSet_source   = null;
            IVectorCls  VecCls_data        = null;
            IVectorCls  VecCls_source_data = null;


            try
            {
                //打开待分析数据
                VecCls_data = GDB.get_XClass(meXClsType.meXSFCls) as IVectorCls;
                VecCls_data.Open(data, 0);

                VecCls_source_data = GDB_source.get_XClass(meXClsType.meXSFCls) as IVectorCls;
                VecCls_source_data.Open(data_source, 0);

                VecCls_data.Select(QueryDef, out RecordSet);

                VecCls_source_data.Select(QueryDef_source, out RecordSet_source);

                int SfcID = 0;
                SfcID = RecordSet.MoveFirst();
                while (!RecordSet.IsEOF())
                {
                    mcRecord  record  = null;
                    mcFields  Fields  = null;
                    IGeometry geo     = null;
                    IGeomInfo geoInfo = null;
                    object    val     = null;

                    mcObjectID mID = new mcObjectID();

                    RecordSet.Get(out geo, out record, out geoInfo);
                    record.GetFields(out Fields);
                    record.GetFldVal(field, out val);

                    int  SfcID_source = 0;
                    bool flag         = true;
                    SfcID_source = RecordSet_source.MoveFirst();
                    while (!RecordSet_source.IsEOF())
                    {
                        mcObjectID id_source      = new mcObjectID();
                        mcRecord   record_source  = null;
                        mcFields   Fields_source  = null;
                        IGeometry  geo_source     = null;
                        IGeomInfo  geoInfo_source = null;
                        object     val_source     = null;

                        RecordSet_source.Get(out geo_source, out record_source, out geoInfo_source);
                        RecordSet_source.GetID(out id_source);
                        record_source.GetFields(out Fields_source);
                        record_source.GetFldVal(field_source, out val_source);
                        //找到新旧数据中对应的矿体
                        if (val.ToString().Equals(val_source.ToString()))
                        {
                            flag = false;
                            VecCls_source_data.Del(id_source);
                            VecCls_source_data.Append(geo, record, geoInfo);
                            //更新原始数据结果集  要不会报空指针错误
                            VecCls_source_data.Select(QueryDef, out RecordSet_source);
                            break;
                        }
                        SfcID_source = RecordSet_source.MoveNext();
                    }
                    //判断是否是新增矿体 新增矿体直接添加
                    if (flag)
                    {
                        VecCls_source_data.Append(geo, record, geoInfo);
                        //更新原始数据结果集  要不会报空指针错误
                        VecCls_source_data.Select(QueryDef, out RecordSet_source);
                    }

                    SfcID = RecordSet.MoveNext();
                }
            }
            catch (Exception ex)
            {
                throw new Exception("更新出错啦!");
            }
            finally
            {
                //关闭类、数据库、断开数据源
                VecCls_data.Close();
                VecCls_source_data.Close();
            }
        }
Пример #5
0
        //获取新数据内标注圆的集合
        public static void GetAnnoCircleGeoList(string frame_layername, out List <IGeometry> Anno_CircleGeoList, out List <IGeomInfo> Anno_CircleGeoInfoList, AxWorkSpace.AxMxWorkSpace WorkSpace)
        {
            List <IGeometry> _Anno_CircleGeoList     = new List <IGeometry>();
            List <IGeomInfo> _Anno_CircleGeoInfoList = new List <IGeomInfo>();
            //  1、找到最大的图框
            mcRecordSet   AllFeatures_RecordSet = GetLayerRecordSet(frame_layername, WorkSpace);
            List <double> mpLengths             = new List <double>();
            int           sfID = 0;

            sfID = AllFeatures_RecordSet.MoveFirst();
            while (!AllFeatures_RecordSet.IsEOF())
            {
                mcRecord record = null;
                AllFeatures_RecordSet.GetAtt(out record);
                object per = null;
                record.GetFldVal("mpLength", out per);
                mpLengths.Add((double)per);
                sfID = AllFeatures_RecordSet.MoveNext();
            }
            mpLengths.Sort();
            mcQueryDef lengthDef = new mcQueryDef();

            lengthDef.Filter = "mpLength=" + mpLengths[mpLengths.Count - 1];
            mcRecordSet frameRecordSet = null;

            AllFeatures_RecordSet.Select(lengthDef, out frameRecordSet);
            frameRecordSet.MoveFirst();
            IGeometry geoFrame = null;

            frameRecordSet.GetGeometry(out geoFrame);

            // 2、找到图例圆
            IXGroupLayer m_Layer = null;

            m_Layer = WorkSpace.MapCollection.get_Item(0).get_Layer2("T01_0060.WT") as IXGroupLayer;
            IVectorCls vcls     = m_Layer.get_Layer(2).XClass as IVectorCls;
            mcQueryDef queryDef = new mcQueryDef();
            //图框的外包矩形
            mcRect FrameRect = null;

            geoFrame.CalRect(out FrameRect);

            //计算、保留图例圆的中心点坐标
            mcDot CircleDot = new mcDot();

            mcGeoPolygon queryPolygon = GetRectPolygon(FrameRect);

            queryDef.set_Spatial(queryPolygon, meSpaQueryMode.meModeContain);
            mcRecordSet containCircle = null;

            vcls.Select(queryDef, out containCircle);//图框内的圆
            containCircle.MoveFirst();
            while (!containCircle.IsEOF())
            {
                mcObjectID id = null;
                containCircle.GetID(out id);
                IGeomInfo geoInfo = null;
                containCircle.GetInfo(out geoInfo);
                IPntInfo pntInfo = geoInfo as IPntInfo;
                if (pntInfo.height > 20 && pntInfo.width > 20)
                {
                    IGeometry geoCircle     = null;
                    IGeomInfo geoCircleInfo = null;
                    containCircle.GetGeometry(out geoCircle);
                    _Anno_CircleGeoList.Add(geoCircle);
                    containCircle.GetInfo(out geoCircleInfo);
                    _Anno_CircleGeoInfoList.Add(geoCircleInfo);
                }
                containCircle.MoveNext();
            }
            Anno_CircleGeoList     = _Anno_CircleGeoList;
            Anno_CircleGeoInfoList = _Anno_CircleGeoInfoList;
        }