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package vtk.sample;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import javax.swing.JFrame;
import javax.swing.JPanel;
import vtk.AxesActor;
import vtk.vtkActor;
import vtk.vtkCanvas;
import vtk.vtkConeSource;
import vtk.vtkNativeLibrary;
import vtk.vtkObject;
import vtk.vtkPolyDataMapper;
import vtk.vtkReferenceInformation;
public class VTKCanvas extends JPanel {
private static final long serialVersionUID = 1L;
// -----------------------------------------------------------------
// 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 VTKCanvas() {
setLayout(new BorderLayout());
// Create the buttons.
vtkCanvas renWin = new vtkCanvas();
add(renWin, BorderLayout.CENTER);
vtkConeSource cone = new vtkConeSource();
cone.SetResolution(8);
vtkPolyDataMapper coneMapper = new vtkPolyDataMapper();
coneMapper.SetInputConnection(cone.GetOutputPort());
vtkActor coneActor = new vtkActor();
coneActor.SetMapper(coneMapper);
renWin.GetRenderer().AddActor(coneActor);
AxesActor aa = new AxesActor(renWin.GetRenderer());
renWin.GetRenderer().AddActor(aa);
}
public static void main(String s[]) {
VTKCanvas panel = new VTKCanvas();
VTKCanvas panel2 = new VTKCanvas();
JFrame frame = new JFrame("VTK Canvas Test");
frame.getContentPane().setLayout(new GridLayout(2, 1));
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(panel);
frame.getContentPane().add(panel2);
frame.setSize(600, 600);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
vtkReferenceInformation infos = vtkObject.JAVA_OBJECT_MANAGER.gc(true);
System.out.println(infos);
System.out.println(infos.listRemovedReferenceToString());
System.out.println(infos.listKeptReferenceToString());
}
}
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