// Basic Requirements:

// Basic requirements for creating an AreaBar chart:
//   1) Create an AreaBarChart instance and a data source 
//   2) Create a data model and attach the data source to it
//   3) Assign the Category, Height, and Width variable roles
//      to appropriate variables
//   4) Assign the data model to the AreaBarChart

   import com.sas.graphics.components.areabarchart.AreaBarChart;
   import com.sas.graphics.components.areabarchart.AreaBarChartTableDataModel;
   import com.sas.graphics.components.AnalysisVariable;
   import com.sas.graphics.components.ClassificationVariable;
   import com.sas.graphics.components.GraphConstants;
   import javax.swing.table.DefaultTableModel;
   import java.awt.BorderLayout;
   import java.awt.Color;
   import java.awt.Container;
   import java.awt.event.WindowAdapter;
   import java.awt.event.WindowEvent;
   import javax.swing.JFrame;
   import javax.swing.JPanel;

   public class BasicRequirements extends JPanel  {
     private BasicRequirements  theApp;
     public BasicRequirements () {
        setLayout(new BorderLayout());

     // 1) Create an AreaBarChart instance and a data source 
        AreaBarChart areaBarChart=new AreaBarChart();
        SampleData dataTable=new SampleData();

     // 2) Create a data model and attach the data source
        AreaBarChartTableDataModel dataModel=
                  new AreaBarChartTableDataModel();
        dataModel.setModel(dataTable);

     // 3) Assign variable roles to appropriate variables
        dataModel.setCategoryVariable(
                  new ClassificationVariable("Group"));
        dataModel.setHeightVariable(
                  new AnalysisVariable("Height"));
        dataModel.setWidthVariable(
                  new AnalysisVariable("Weight"));

     // 4) Assign the data model to the AreaBarChart
        areaBarChart.setDataModel(dataModel);

     // Set a graph title
        areaBarChart.getTitle1().setText("Basic AreaBarChart");
        add(areaBarChart, BorderLayout.CENTER);
      }
   // Create the data source
      static private class SampleData extends DefaultTableModel {
        private static Class  columnClass[]={String.class, String.class,
                                             Double.class, Double.class};
        private static String columnNames[]={"Group","Age","Height","Weight"};
          public SampleData() {
	    super();
            Object data[][] = {
             { "Group 1", new String("y"+13), new Double(56.5), new Double(84)    },
             { "Group 1", new String("y"+12), new Double(50.5), new Double(98)    },
             { "Group 1", new String("y"+11), new Double(49),   new Double(50.5)  },
             { "Group 1", new String("y"+12), new Double(46.3), new Double(77)    },
             { "Group 1", new String("y"+12), new Double(53),   new Double(96.5)  },
             { "Group 2", new String("y"+14), new Double(62.8), new Double(102.5) },
             { "Group 2", new String("y"+16), new Double(70),   new Double(140)   },
             { "Group 2", new String("y"+14), new Double(59.5), new Double(102)   },
             { "Group 3", new String("y"+15), new Double(62),   new Double(112.5) },
             { "Group 2", new String("y"+14), new Double(64.3), new Double(90)    },
             { "Group 3", new String("y"+15), new Double(66.5), new Double(112)   },
             { "Group 1", new String("y"+12), new Double(59),   new Double(99.5)  },
             { "Group 1", new String("y"+13), new Double(62.5), new Double(84)    },
             { "Group 1", new String("y"+12), new Double(64.8), new Double(128)   },
             { "Group 1", new String("y"+12), new Double(57.3), new Double(83)    },
             { "Group 1", new String("y"+11), new Double(57.5), new Double(85)    },
             { "Group 3", new String("y"+15), new Double(77),   new Double(133)   },
             { "Group 3", new String("y"+15), new Double(66.5), new Double(112)   },
             { "Group 2", new String("y"+14), new Double(63.5), new Double(102.5) },
             { "Group 3", new String("y"+16), new Double(72),   new Double(150)   }
            };
            setDataVector(data, columnNames);
          }
          public Class getColumnClass(int column) {
	    return columnClass[column];
	  }
      } 
      public static void main(String[] args) {
      	  JFrame frame = new JFrame("BIP Graph Sample");
      	  Container container = frame.getContentPane();
          container.setLayout(new BorderLayout());
          container.setBackground(Color.white);

          JPanel bipPanel = new JPanel();
          bipPanel.setLayout(new BorderLayout());
          BasicRequirements  bipGraphSample = new BasicRequirements ();

          bipPanel.add(bipGraphSample, BorderLayout.CENTER);
          container.add(bipPanel, BorderLayout.CENTER);

          frame.setSize(600,450);
          frame.addWindowListener(new WindowAdapter() {
              public void windowClosing(WindowEvent e) {
                     System.exit(0);
              }
          } );
          frame.pack();
          frame.setVisible(true);
      }
   }