mytablemodel.java

jfreechart 柱状图 均值图 和值图 实例

package com.text;

import javax.swing.table.AbstractTableModel;

public class MyTableModel extends AbstractTableModel {
	String[][] strDatas;

	String[] strColnames;

	public MyTableModel(String[][] sDatas, String[] sColnames) {
		strDatas = sDatas;
		strColnames = sColnames;
	}

	public int getColumnCount() {
		return strColnames.length;
	}

	public String getColumnName(int column) {
		return strColnames[column];
	}

	public Object getValueAt(int parm1, int parm2) {
		return strDatas[parm1][parm2];
	}

	public int getRowCount() {
		return strDatas.length;
	}
}