mapxtreme_mapxtreme编程_mapxtreme最新版

ateFeatureGeometryColumn(map.GetDisplayCoordSys()));

tblInfoTemp.Columns.Add(ColumnFactory.CreateStyleColumn());

tblInfoTemp.Columns.Add(ColumnFactory.CreateStringColumn('Name',40));

tblInfoTemp.Columns.Add(ColumnFactory.CreateStringColumn('Dept',15));

tblInfoTemp.Columns.Add(ColumnFactory.CreateIntColumn('Level'));

tblTemp = Cat.CreateTable(tblInfoTemp);

FeatureLayer lyr = new FeatureLayer(tblTemp);

map.Layers.Add(lyr);

}

//添加图元

public void insert_feature(string fileName,double x,double y,stringGPS_NUMBER)

{

BitmapPointStyle bStyle = new BitmapPointStyle(fileName);//fileName格式为@'gpscar2_p2.bmp' 这个@代表C:\Program Files\CommonFiles\MapInfo\MapXtreme\6.7.1\CustSymb

bStyle.PointSize = Convert.ToInt16(24);

bStyle.NativeSize = true;

bStyle.Attributes = StyleAttributes.PointAttributes.BaseAll;

bStyle.SetApplyAll();

FeatureGeometry pt = newMapInfo.Geometry.Point(map.GetDisplayCoordSys(), new DPoint(y, x))as FeatureGeometry;

Feature ftr = new Feature(tblTemp.TableInfo.Columns);

ftr.Geometry = pt; //图元地理位置设置

ftr.Style = bStyle; //图元为位图样式

ftr['Name'] = 'aaaa';

ftr['Dept'] = GPS_NUMBER; //GPS终端号

ftr['Level'] = 2;

tblTemp.InsertFeature(ftr); //插入图元

}

//加图层标注

public void creat_mark()

{

MapInfo.Data.Table tblTemp = Cat.GetTable('Animation');

LabelSource labelSource = new LabelSource(tblTemp);//给所创建的临时表Animation中的图元加标注

//指定要标准字段所在的列

labelSource.DefaultLabelProperties.Caption = 'Name';//所要标注的列名

labelSource.DefaultLabelProperties.Layout.Offset = 8; //标注偏移

labelSource.DefaultLabelProperties.Layout.Alignment =MapInfo.Text.Alignment.TopRight;//标注对齐方式

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