package gettingstarted;
import com.supermap.data.*;
import com.supermap.mapping.*;
import com.supermap.ui.*;
import com.supermap.ui.Action;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
public class Frame1 extends JFrame {
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
try {
UIManager.setLookAndFeel(
UIManager.getSystemLookAndFeelClassName());
} catch (Exception exception) {
exception.printStackTrace();
}
Frame1 frame = new Frame1(); //实例化一个窗体
frame.setVisible(true); //显示窗体
}
});
}
Workspace workspace = new Workspace(); //定义工作空间类型
MapControl mapControl = new MapControl(); //
//定义界面
JPanel panelMain;
JButton jButtonOpen = new JButton();
JButton jButtonPan = new JButton();
JButton jButtonZoomIn = new JButton();
JButton jButtonZoomOut = new JButton();
JButton jButtonZoomFree = new JButton();
JButton jButtonViewEntire = new JButton();
JButton jButtonSelect = new JButton();
JButton jButtonSelectQuery = new JButton();
JScrollPane jScrollPane1 = new JScrollPane();
JTable table = new JTable();
JLabel lblTag = new JLabel();
JButton jButtonSQLQuery = new JButton();
JTextField txtFilter = new JTextField();
JToolBar jToolBar1 = new JToolBar();
// 为按钮添加图片
ImageIcon selectionIcon = new ImageIcon("Resources/action_select.png");
ImageIcon openIcon = new ImageIcon("Resources/workspace_open.png");
ImageIcon panIcon = new ImageIcon("Resources/action_pan.png");
ImageIcon zoominIcon = new ImageIcon("Resources/action_zoomin.png");
ImageIcon zoomoutIcon = new ImageIcon("Resources/action_zoomout.png");
ImageIcon zoomfreeIcon = new ImageIcon("Resources/action_zoomfree.png");
ImageIcon viewentireIcon = new ImageIcon("Resources/action_viewentire.png");
ImageIcon selectqueryIcon = new ImageIcon("Resources/action_selectquery.png");
ImageIcon sqlqueryIcon = new ImageIcon("Resources/action_sqlquery.png");
public Frame1() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
initialize();
} catch (Exception exception) {
exception.printStackTrace();
}
}
//初始化方法
private void initialize() throws Exception {
panelMain = (JPanel) getContentPane();
this.setSize(new Dimension(710, 350));
this.setTitle("SuperMap Objects Java");
this.addWindowListener(new Frame1_this_windowAdapter(this));
this.addComponentListener(new Frame1_this_componentAdapter(this));
mapControl.setLayout(null);
panelMain.setLayout(null);
mapControl.setBounds(new Rectangle(9, 44, 650, 181));
jButtonOpen.setToolTipText("打开地图");
jButtonOpen.setIcon(openIcon);
jButtonOpen.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 打开工作空间及地图
openMap();
}
});
jButtonPan.setToolTipText("漫游");
jButtonPan.setIcon(panIcon);
jButtonPan.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 地图漫游
mapControl.setAction(Action.PAN);
}
});
jButtonZoomIn.setToolTipText("放大");
jButtonZoomIn.setIcon(zoominIcon);
jButtonZoomIn.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 地图放大
mapControl.setAction(Action.ZOOMIN);
}
});
jButtonZoomOut.setToolTipText("缩小");
jButtonZoomOut.setIcon(zoomoutIcon);
jButtonZoomOut.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 地图缩小
mapControl.setAction(Action.ZOOMOUT);
}
});
jButtonZoomFree.setToolTipText("自由缩放");
jButtonZoomFree.setIcon(zoomfreeIcon);
jButtonZoomFree.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 地图自由缩放
mapControl.setAction(Action.ZOOMFREE);
}
});
jButtonViewEntire.setToolTipText("全幅显示");
jButtonViewEntire.setIcon(viewentireIcon);
jButtonViewEntire.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 地图全幅显示
mapControl.getMap().viewEntire();
mapControl.getMap().refresh();
}
});
jButtonSelect.setToolTipText("选择");
jButtonSelect.setIcon(selectionIcon);
jButtonSelect.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 选择对象（此处支持选择多个对象）
mapControl.setAction(Action.SELECT2);
}
});
jButtonSelectQuery.setToolTipText("图查属性");
jButtonSelectQuery.setIcon(selectqueryIcon);
jButtonSelectQuery.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 执行图查属性
doSelectQuery();
}
});
jScrollPane1.setBounds(new Rectangle(8, 226, 650, 82));
lblTag.setToolTipText("");
lblTag.setText("查询条件：");
jButtonSQLQuery.setToolTipText("属性查图");
jButtonSQLQuery.setIcon(sqlqueryIcon);
jButtonSQLQuery.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e) {
// 执行属性查图
doSQLQuery();
}
});
jToolBar1.setBounds(new Rectangle(3, 10, 700, 27));
txtFilter.setToolTipText("");
txtFilter.setColumns(10);
panelMain.add(jToolBar1);
jToolBar1.add(jButtonOpen);
jToolBar1.add(jButtonPan);
jToolBar1.add(jButtonZoomIn);
jToolBar1.add(jButtonZoomOut);
jToolBar1.add(jButtonZoomFree);
jToolBar1.add(jButtonViewEntire);
jToolBar1.add(jButtonSelect);
jToolBar1.add(jButtonSelectQuery);
jToolBar1.add(lblTag);
jToolBar1.add(txtFilter);
jToolBar1.add(jButtonSQLQuery);
panelMain.add(mapControl, null);
panelMain.add(jScrollPane1);
jScrollPane1.getViewport().add(table);
}
public void openMap() {
// 设置公用打开对话框
FileDialog openFileDialog = new FileDialog(this, "打开工作空间", FileDialog.LOAD);
openFileDialog.setVisible(true);
// 定义并获得一个工作空间连接信息的实例
WorkspaceConnectionInfo workspaceConnectionInfo = new WorkspaceConnectionInfo();
// 定义连接工作空间的类型为SMWU
workspaceConnectionInfo.setType(WorkspaceType.SMWU);
// 设置连接工作空间文件的路径名
String filename = openFileDialog.getFile();
String filedir = openFileDialog.getDirectory();
String fileworkspace = filedir + filename;
workspaceConnectionInfo.setServer(fileworkspace);
// 判断是否成功打开工作空间文件
if ( !workspace.open(workspaceConnectionInfo) ) {
JOptionPane.showMessageDialog(this, "打开工作空间失败！");
return;
}
// 建立MapControl与Workspace的连接
mapControl.getMap().setWorkspace(workspace);
// 判断工作空间中是否有地图，如果有的话获取工作空间中的地图集
if (workspace.getMaps().getCount() <= 0) {
JOptionPane.showMessageDialog(this, "工作空间中没有地图");
return;
}
// 通过名称打开工作空间中的地图
mapControl.getMap().open("世界地图_Day");
mapControl.getMap().refresh();
//打开地图后，将打开地图按钮设为不可用
jButtonOpen.setEnabled(false);
}
------解决思路----------------------
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