Quad

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;

import vtk.vtkActor;
import vtk.vtkCellArray;
import vtk.vtkNamedColors;
import vtk.vtkNativeLibrary;
import vtk.vtkPanel;
import vtk.vtkPoints;
import vtk.vtkPolyData;
import vtk.vtkPolyDataMapper;
import vtk.vtkQuad;





public class Quad extends JPanel implements ActionListener {
      private static final long serialVersionUID = 1L;
      private vtkPanel renWin;
      private JButton exitButton;

      // -----------------------------------------------------------------
      // Load VTK library and print which library was not properly loaded
      static {
        if (!vtkNativeLibrary.LoadAllNativeLibraries()) {
          for (vtkNativeLibrary lib : vtkNativeLibrary.values()) {
            if (!lib.IsLoaded()) {
              System.out.println(lib.GetLibraryName() + " not loaded");
            }
          }
        }
        vtkNativeLibrary.DisableOutputWindow(null);
      }
      // -----------------------------------------------------------------


      public Quad() {
        super(new BorderLayout());


      vtkNamedColors Color = new vtkNamedColors();

      //For Actor Color
      double ActorColor[] = new double[4];
      //Renderer Background Color
      double BgColor[] = new double[4];


      //Change Color Name to Use your own Color for Change Actor Color
      Color.GetColor("DarkMagenta",ActorColor);
      //Change Color Name to Use your own Color for Renderer Background
      Color.GetColor("Coral",BgColor);

      //Create four points (must be in counter clockwise order)
      double p0[] = new double[] {0.0, 0.0, 0.0};
      double p1[] = new double[] {1.0, 0.0, 0.0};
      double p2[] = new double[] {1.0, 1.0, 0.0};
      double p3[] = new double[] {0.0, 1.0, 0.0};



      //// Add the points to a vtkPoints object
      vtkPoints Points = new vtkPoints(); 
      Points.InsertNextPoint(p0);
      Points.InsertNextPoint(p1);
      Points.InsertNextPoint(p2);
      Points.InsertNextPoint(p3);

      //Create a quad on the four points      
      vtkQuad Quad = new vtkQuad();
      Quad.GetPointIds().SetId(0, 0);
      Quad.GetPointIds().SetId(1, 1);
      Quad.GetPointIds().SetId(2, 2);
      Quad.GetPointIds().SetId(3, 3);

      //Create a cell array to store the Quad
      vtkCellArray Quads = new vtkCellArray();
      Quads.InsertNextCell(Quad);

      //Create a polydata to store Points and Quad
      vtkPolyData QuadData = new vtkPolyData();
      //Add the points and Quad to the dataset
      QuadData.SetPoints(Points);
      QuadData.SetPolys(Quads);

      //Create a Mapper and Actor
      vtkPolyDataMapper Mapper = new vtkPolyDataMapper();
      Mapper.SetInputData(QuadData);

      vtkActor Actor = new vtkActor();
      Actor.SetMapper(Mapper);
      Actor.GetProperty().SetColor(ActorColor); 
      Actor.GetProperty().SetLineWidth(5);

      renWin = new vtkPanel();

      renWin.GetRenderer().AddActor(Actor);
      renWin.resetCamera();
      renWin.GetRenderer().SetBackground(BgColor);

      // Add Java UI components
      exitButton = new JButton("Exit");
      exitButton.addActionListener(this);

      add(renWin, BorderLayout.CENTER);
      add(exitButton, BorderLayout.SOUTH);
      }

      /** An ActionListener that listens to the button. */
      public void actionPerformed(ActionEvent e) {
        if (e.getSource().equals(exitButton)) {
          System.exit(0);
        }
      }

      public static void main(String s[]) {
        SwingUtilities.invokeLater(new Runnable() {
          public void run() {
            JFrame frame = new JFrame("quad");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            frame.getContentPane().setLayout(new BorderLayout());
            frame.getContentPane().add(new Quad(), BorderLayout.CENTER);
            frame.setSize(400, 400);
            frame.setLocationRelativeTo(null);
            frame.setVisible(true);
          }
        });
      }
    }