《ae开发之地图加》word版

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1、usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingESRI.ArcGIS.AnalysisTools;usingESRI.ArcGIS.Analyst3D;usingESRI.ArcGIS.Carto;usingESRI.ArcGIS.Controls;usingESRI.ArcGIS.Display;usingESRI.ArcGIS.DisplayUI;usingESRI.ArcGIS.esriSystem;usingE

2、SRI.ArcGIS.Geodatabase;usingESRI.ArcGIS.Geometry;usingESRI.ArcGIS.GlobeCore;usingESRI.ArcGIS.Output;usingESRI.ArcGIS.SystemUI;usingESRI.ArcGIS.DataSourcesRaster;usingESRI.ArcGIS.DataSourcesRasterUI;usingSystem.Windows.Forms;usingSystem.Drawing;usingESRI.ArcGIS.DataSource

3、sFile;namespaceAEExercise{publicclassGeoMapLoad{publicstaticIMapDocumentpMapDocument;//定义地图文档接口变量publicstaticintcount=0;publicstaticIRgbColorpColor;//设置颜色publicstaticstringtext="空";//标注内容publicstaticvoidCreateMeasuredGrid(AxPageLayoutControlaxPageLayoutControl1){//设置格网点I

4、SnapGridpSnapGrid;IPageLayoutpPageLayout=axPageLayoutControl1.PageLayout;pSnapGrid=pPageLayout.SnapGrid;//获取PageLayout的SnapGrid对象pSnapGrid.VerticalSpacing=2;//设置垂直间距pSnapGrid.HorizontalSpacing=1;pSnapGrid.IsVisible=true;//设置为可见axPageLayoutControl1.ActiveView.PartialRefre

5、sh(esriViewDrawPhase.esriViewGraphics,null,null);}publicstaticvoidoperatePageLayout(AxPageLayoutControlaxPageLayoutControl1,stringopt,IEnvelopepEnv,intstrBarType=0){switch(opt){case"AddScale":{if(count>0)return;IScaleBarpScaleBar;IMapFramepMapFrame;IMapSurroundFramepMapS

6、urroundFrame;IMapSurroundpMapSurround;IElementPropertiespElementPro;//产生一个UID对象，使用它产生不同的MapSurround对象??UIDpUID=newUIDClass();pUID.Value="esriCarto.scalebar";IPageLayoutpPageLayout;pPageLayout=axPageLayoutControl1.PageLayout;IGraphicsContainerpGraphicsContainer;pGraphicsC

7、ontainer=pPageLayoutasIGraphicsContainer;IActiveViewpActiveView;pActiveView=pGraphicsContainerasIActiveView;IMappMap;pMap=pActiveView.FocusMap;//获得于地图相关的MapFramepMapFrame=pGraphicsContainer.FindFrame(pMap)asIMapFrame;//产生MapsurroundFramepMapSurroundFrame=pMapFrame.Create

8、SurroundFrame(pUID,null);//依据传入参数不同使用不同类型的比例尺MessageBox.Show(strBarType.ToString());switch(strBarType){