individualthemetest.java

MapXtreme 用于电子地图制作与分析

package barchant;

//import java.lang.*;
//import java.util.*;
import java.util.Hashtable;
import java.awt.*;
import com.mapinfo.mapj.*;
import com.mapinfo.graphics.Rendition;
import com.mapinfo.graphics.RenditionImpl;
//import java.util.ArrayList;
import javax.swing.*;
//import com.mapinfo.mapj.BarChartProperties;
import com.mapinfo.beans.vmapj.VisualMapJ;
import com.mapinfo.beans.tools.*;
//import com.mapinfo.util.DoubleRect;
import com.mapinfo.dp.FeatureSet;
import com.mapinfo.theme.IndividualValueTheme;
import com.mapinfo.dp.Attribute;
import com.mapinfo.legend.IndividualValueThemeLegend;


public class IndividualThemeTest extends JFrame{
  public FeatureLayer lyr;//Feature对象用来访问地图对象
 // public ArrayList cols;
  public VisualMapJ myMap;//可管理地图集的各种状态，并向服务器转发客户请求
  //public Hashtable ht;

  public IndividualThemeTest() {
    try{
     //指上端的工具栏,工具栏默认包含几种功能，如果想添加其它功能可以看下面代码
     MapToolBar myMapToolBar=new MapToolBar();
     //在工具栏上添加新功能
     RadiusSelectionMapTool radTool =new RadiusSelectionMapTool();
     //创建地图
     myMap=new VisualMapJ();
     myMap.getMapJ().loadMapDefinition("d:\\program files\\MapInfo\\MapXtreme-4.7.0\\examples\\server\\data\\local\\world.mdf");
     lyr = (FeatureLayer)myMap.getMapJ().getLayers().getLayer("World Countries");

     IndividualValueTheme iValThm = new IndividualValueTheme("CONTINENT","Sales Coverage Breakdown");
     // create a rendition
     Rendition rend= new RenditionImpl();
     rend.setValue(Rendition.FILL, Color.red);
     iValThm.add(new Attribute("Asia"), rend);
     rend.setValue(Rendition.FILL, Color.blue);
     iValThm.add(new Attribute("Africa"), rend);
     rend.setValue(Rendition.FILL, Color.green);
     iValThm.add(new Attribute("Europe"), rend);
     // Add the theme to layers theme list
     lyr.getThemeList().add(iValThm);

     // Store column name and type in hashtable
     Hashtable ht = new Hashtable();
     ht.put("geomtype", IndividualValueThemeLegend.REGION_GEOMETRY);
     ht.put("lableorder", IndividualValueThemeLegend.ORDER_ASCENDING);
     // 创建图例
     IndividualValueThemeLegend iValThmLeg;
     iValThmLeg = new IndividualValueThemeLegend(iValThm, ht);
     iValThmLeg.setTitle("Coverge Territory legend");


  //工具栏放上端
       this.getContentPane().add(myMapToolBar,BorderLayout.NORTH);
       //地图放中间
       this.getContentPane().add(myMap,BorderLayout.CENTER);
       //图例放右边
       this.getContentPane().add(iValThmLeg,BorderLayout.EAST);
       this.setVisible(true);
       this.show();

    }catch(Exception e){
       System.out.println("Error");
       e.printStackTrace();
     }
   }


   public static void main(String args[]){
     IndividualThemeTest bclr=new IndividualThemeTest();
   }
 }