frame1.java

基于Java的地图数据管理软件。使用MySQL数据库管理系统。

package net.aetherial.gis.drawLine;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import net.aetherial.gis.excel.myTest;

public class Frame1 extends JFrame {
  private Vector name=new Vector(),lat=new Vector(),lon=new Vector();
  private int multiple =1;
  BorderLayout borderLayout1 = new BorderLayout();
  JToolBar jToolBar1 = new JToolBar();
  JButton jButton1 = new JButton();
  JScrollPane jScrollPane1 = new JScrollPane();
  JPanel jPanel1 = new JPanel();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  JButton jButton5 = new JButton();
  JButton jButton6 = new JButton();
  JButton jButton7 = new JButton();
  JButton jButton8 = new JButton();
  public Frame1() {
    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  void jbInit() throws Exception {
    this.getContentPane().setLayout(borderLayout1);
    jButton1.setText("paint");
    jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
    jButton2.setText("Zoom Out");
    jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));
    jButton3.setText("Clear");
    jButton3.addActionListener(new Frame1_jButton3_actionAdapter(this));
    jButton4.setText("Zoom In");
    jButton4.addActionListener(new Frame1_jButton4_actionAdapter(this));
    jButton5.setText("Move To Left");
    jButton5.addActionListener(new Frame1_jButton5_actionAdapter(this));
    jButton6.setText("Move To Right");
    jButton7.setText("Move To Up");
    jButton8.setText("Move To Down");
    jPanel1.setBackground(Color.white);
    this.getContentPane().add(jToolBar1, BorderLayout.NORTH);
    jToolBar1.add(jButton1, null);
    jToolBar1.add(jButton3, null);
    jToolBar1.add(jButton2, null);
    jToolBar1.add(jButton4, null);
    jToolBar1.add(jButton5, null);
    jToolBar1.add(jButton6, null);
    jToolBar1.add(jButton7, null);
    jToolBar1.add(jButton8, null);
    this.getContentPane().add(jScrollPane1,  BorderLayout.CENTER);
    jScrollPane1.getViewport().add(jPanel1, null);

  }
  public void drawTrcks(Graphics g){
    g.setColor(Color.BLUE);
    long standLat,standLon,tempLat,tempLon;
    int lastLat =300,lastLon = 400;
    int thisLat,thisLon;
    boolean start = false;
    standLat = Long.parseLong(Math.round(Double.parseDouble(this.lat.get(0)+"")*1000*multiple) +"");
    standLon = Long.parseLong(Math.round(Double.parseDouble(this.lon.get(0)+"")*1000*multiple) +"");
    //

    for(int i =0;i<name.size();i++){
      if (!( (this.lat.get(i).equals("999.9")) && (this.lon.get(i).equals("999.9")))) {
        tempLat = Long.parseLong(Math.round(Double.parseDouble(this.lat.get(i) +
            "") * 1000*multiple) + "");
        tempLon = Long.parseLong(Math.round(Double.parseDouble(this.lon.get(i) +
            "") * 1000*multiple) + "");
        thisLat = Integer.parseInt( ((tempLat - standLat)*(-1)+300) + "");
        thisLon = Integer.parseInt( (tempLon - standLon+400) + "");

        if(start){
          lastLat = thisLat;
          lastLon = thisLon;
          start = false;
        }

        g.drawLine(lastLon,lastLat,thisLon,thisLat);

        lastLat = thisLat;
        lastLon = thisLon;
      }else{
        start =true;
      }
    }
  }
  public void zoomOut(){
    this.multiple = this.multiple*2;
  }
  public void setVector(Vector name,Vector lat,Vector lon){
    this.name = name;
    this.lat = lat;
    this.lon = lon;
  }
  public static void main(String[] args) {
    Frame1 f = new Frame1();
    f.setSize(500,500);
    f.setTitle("test");
    f.show();
  }

  void jButton1_actionPerformed(ActionEvent e) {
    setVector(myTest.name,myTest.lat,myTest.lon);
    this.drawTrcks(this.jPanel1.getGraphics());
  }

  void jButton2_actionPerformed(ActionEvent e) {
    this.zoomOut();
    //this.jButton3_actionPerformed(e);
    this.drawTrcks(this.jPanel1.getGraphics());
  }

  void jButton3_actionPerformed(ActionEvent e) {
    this.jPanel1.repaint();
  }

  void jButton4_actionPerformed(ActionEvent e) {
    this.multiple = this.multiple/2;
    //this.jButton3_actionPerformed(e);
    this.drawTrcks(this.jPanel1.getGraphics());
  }

  void jButton5_actionPerformed(ActionEvent e) {

  }
}

class Frame1_jButton1_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton1_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class Frame1_jButton2_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton2_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class Frame1_jButton3_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton3_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class Frame1_jButton4_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton4_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton4_actionPerformed(e);
  }
}

class Frame1_jButton5_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton5_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton5_actionPerformed(e);
  }
}