infolist.java

一个png文件的解析工具

import java.awt.*;
import java.io.*;
import java.awt.geom.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
import javax.imageio.*;
import javax.swing.event.*;
import javax.swing.border.*;
import javax.swing.table.*;

public class InfoList extends JPanel
{
  private DefaultTableModel model;
  private JTable table;

  public Vector seq;

  JPanel panel1 = new JPanel();
  public InfoList()
  {
//      Container contentpane = getContentPane();
      Vector column = new Vector(4);
      //column.addElement("ID");
      column.addElement("X");
      column.addElement("Y");
      column.addElement("W");
      column.addElement("H");
      model = new DefaultTableModel(column,0);

                //动作指令表
                table = new JTable(model);
                //table.setRowSelectionAllowed(false);
                JScrollPane pane = new JScrollPane(table);


                //JButton b = new JButton("aa");

                add(pane,BorderLayout.CENTER);
                //add(b,BorderLayout.SOUTH);

  }


  public void insertOneRow()
  {
    Vector data = new Vector(4);
    int index = table.getSelectedRow();
    model.insertRow(index,data);
//    model.insertRow();
  }

  public void paintTable(Vector data)
  {

    for(int i=0;i<data.size();i++)
    {
      DataNode node = new DataNode();
      node = (DataNode)(data.elementAt(i));
      Vector b = new Vector(4);
      b.addElement(Integer.toString(node.X));
      b.addElement(Integer.toString(node.Y));
      b.addElement(Integer.toString(node.W));
      b.addElement(Integer.toString(node.H));
      model.addRow(b);
    }
  }

  //添加一行
  public void addOneRow(Vector data)
  {
    //System.out.println("---------");
    //for(int i=0;i<data.size();i++)
    //	System.out.println(data.elementAt(i));

    model.addRow(data);
    //model.setValueAt("dd");
  }

  public Vector getRes()
  {

    seq = new Vector();
    System.out.println(table.getRowCount());
    for(int i=0;i<table.getRowCount();i++)
    {
      DataNode data= new DataNode();
      //data.ID = Integer.parseInt(table.getValueAt(i,0).toString());
      data.X = Integer.parseInt(table.getValueAt(i,0).toString());
      data.Y = Integer.parseInt(table.getValueAt(i,1).toString());
      data.W = Integer.parseInt(table.getValueAt(i,2).toString());
      data.H = Integer.parseInt(table.getValueAt(i,3).toString());

      seq.addElement(data);
    }
    return seq;
  }


}

class DataNode
{
  //int ID;
  int X;
  int Y;
  int W;
  int H;

  public DataNode() {}
}