layertool.java

一个很有特点的地图平台,可以以动画方试展现电子地图,有拉近,拉远,滑动功能,最主要的是它是一个地图维护台,处理地图到数据库的数据导入

package mapcenter.maptools;

import java.awt.*;
import java.awt.event.*;
import com.mapinfo.beans.layercontrol.LayerControl;

public class LayerTool extends MapTool{
  private LayerControl layerCtr;

  public LayerTool()throws Exception {
    super("/image/layer1.gif","/image/layer1.gif","图层控制","图层控制",'O');
    layerCtr = new LayerControl();
    layerCtr.setTitle("图层信息");
  }

  public void actionPerformed(ActionEvent evt) {
    try{
      super.actionPerformed(evt);
      layerCtr.setMapJ(mapView.getMapHandle().getMapJ());
      layerCtr.setParent(mapView.getParent());
      layerCtr.actionPerformed(evt);
    }catch(Exception e){log.error(e);}
  }
  //============= MouseListener接口实现 =============
  public void mouseEntered(MapMouse evt) {}
  public void mouseExited(MapMouse evt) {}
  public void mousePressed(MapMouse evt) {}
  public void mouseReleased(MapMouse evt) {}
  public void mouseDragged(MapMouse evt) {}
  public void mouseMoved(MapMouse evt) {}
  public void mouseClicked(MapMouse evt) {}
  //============= KeyListener接口实现 =============
  public void keyTyped(KeyEvent evt) {}
  public void keyPressed(KeyEvent evt) {}
  public void keyReleased(KeyEvent evt) { }
  //============= MapPainter接口实现 ===============
  public void paintOnMap(Graphics g) { }
  //============= ToolTipTextSetter接口实现 ========
  public String getToolTipText(MapMouse evt) {return "图层控制";}

}