package barchant;import java.io.OutputStream;import java.awt.*;import java.awt.event.*;import javax.swing.*;import com.mapinfo.mapj.*;import com.mapinfo.mapdefcontainer.*;import com.mapinfo.mapxtreme.client.MapXtremeImageRenderer;import com.mapinfo.util.DoubleRect;import com.mapinfo.xmlprot.mxtj.ImageRequestComposer;import java.util.*;import com.mapinfo.xmlprot.mxtj.SvgConditions;/* 該實例顯示了兩種加載地圖定義的方法，一種是從本地的.mdf地圖定義文件中加載，另一種是從數據庫的mapdefinition表中加載 */public class MyFirstMap extends JFrame {  JPanel contentPane;  BorderLayout borderLayout1 = new BorderLayout();  public MapJ myMap;  //Construct the frame  public MyFirstMap() {    enableEvents(AWTEvent.WINDOW_EVENT_MASK);    try {      jbInit();      //創建MapJ對象      myMap=new MapJ();     //1.加載地圖定義，要想加載地圖定義必須先要創建MapDefContainer，下面是本地文件加載的例子,成功了      //MapDefContainer mdc=new FileMapDefContainer("d:\\program files\\MapInfo\\MapXtreme-4.7.0\\examples\\server\\data\\local");     //2.下面是數據庫的例子,從mapdefinition表中獲得地圖定義，成功      MapDefContainer mdc=new OraSoMapDefContainer("oracle.jdbc.driver.OracleDriver","jdbc:oracle:thin:@172.23.206.229:1521:lk","system","manager");      myMap.loadMapDefinition(mdc,"asia");    //設置地圖大小      myMap.setDeviceBounds(new DoubleRect(0, 0, 800, 600));      String mapxtremeServletUrl="http://localhost:8088/mapxtreme47/mapxtreme";    //8888888888888888888888      Map eventMap=new HashMap();      eventMap.put("onmouseover", "OnMouseOver_Event");     // create an SvgConditions object      SvgConditions svgConditions = new SvgConditions(eventMap);      //產生背景圖片      ImageRequestComposer imageRC=ImageRequestComposer.create(myMap,256,Color.red,"image/svg+xml");      //創建MapXtremeImageRenderer類，該類就是用于與servlet打交道      MapXtremeImageRenderer renderer=new MapXtremeImageRenderer(mapxtremeServletUrl);      imageRC.setSvgConditions(svgConditions);      //從servlet上下載空間數據      renderer.render(imageRC);      renderer.toFile("e:\\songqian.gif");    }    catch(Exception e) {      e.printStackTrace();    }  }  //Component initialization  private void jbInit() throws Exception  {    contentPane = (JPanel) this.getContentPane();    contentPane.setLayout(borderLayout1);    this.setSize(new Dimension(400, 300));    this.setTitle("Frame Title");  }  //Overridden so we can exit when window is closed  protected void processWindowEvent(WindowEvent e) {    super.processWindowEvent(e);    if (e.getID() == WindowEvent.WINDOW_CLOSING) {      System.exit(0);    }  }  public static void main(String args[]){   MyFirstMap map=new MyFirstMap(); }}