摘要：MapInfo.Styles.CompositeStyle compositeStyle = GetOpaquesStyle(false, System.Drawing.Color.Blue); if (map != null) { if (map.Layers[SysCommon.TempTableAlias] != null) { map.Layers.Remove(SysCommon.Tem... 阅读全文

摘要：private void DrawLine(MapInfo.Data.Table temptable,MapInfo.Geometry.DPoint begDpoint,MapInfo.Geometry.DPoint endDpoint,int Pattoner,System.Drawing.Color color) { MapInfo.Geometry.MultiCurve mc = MapIn... 阅读全文

摘要：public MapInfo.Styles.CompositeStyle GetOpaquesStyle(bool opaqueType, System.Drawing.Color borderColor) { MapInfo.Styles.SimpleInterior simpleInterior; if (opaqueType) simpleInterior = new MapInfo.Sty... 阅读全文

摘要：public MapInfo.Geometry.Geometry DrawSector(double x, double y, int middle, int angle, double radius) { if ((angle == 0) || (radius == 0)) return null; MapInfo.Geometry.DPoint center = new MapInfo.Geo... 阅读全文

摘要：1、遍历所有要素foreach(MapInfo.Data.Feature f in _FeatureLayer.Table){// do something with the Feature}2、点查询MapInfo.Geometry.DPoint point = new MapInfo.Geometry.DPoint(-100, 40);MapInfo.Data.MIConnection con... 阅读全文

摘要：MapInfo.Data.TableInfo ti = MapInfo.Data.TableInfoFactory.CreateTemp("MyPointTable");ti.Columns.Add(MapInfo.Data.ColumnFactory.CreateIntColumn("Index"));MapInfo.Data.Table table = MapInfo.Engine.Sessi... 阅读全文