/** Let capture menu events (and all others...) */
public boolean action(Event evt, Object what) {
if (evt.target instanceof MenuItem) {
// Since we didn't save references to each of the menu objects,
// we check which one was pressed by comparing labels.
if (((String) evt.arg).equals("Animate")) {
for (float i = 10; i < 1000; i += 200) {
System.out.println("Contour value: " + i);
cFilt.SetValue(0, i);
vPanel.GetRenderWindow().Render();
if (savetofile) {
vPanel.GetRenderWindow().SetFileName("image." + (int) i + ".ppm");
vPanel.GetRenderWindow().SaveImageAsPPM();
}
}
}
if (((String) evt.arg).equals("Exit")) {
System.exit(1);
}
}
System.out.println("Event: " + evt + " Object: " + what);
return super.action(evt, what);
}
public static void main(String astring[]) {
float f1 = 0.4F;
float f2 = 0.4F;
Ex63a ex63a = new Ex63a();
vtkPanel VtkPanel = new vtkPanel();
VtkPanel.setSize(400, 400);
System.out.println("Here we go");
vtkQuadric VtkQuadric = new vtkQuadric();
VtkQuadric.SetCoefficients(1.0, 2.0, 3.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0);
vtkSampleFunction VtkSampleFunction = new vtkSampleFunction();
VtkSampleFunction.SetSampleDimensions(25, 25, 25);
VtkSampleFunction.SetImplicitFunction(VtkQuadric);
VtkSampleFunction.DebugOn();
vtkContourFilter VtkContourFilter = new vtkContourFilter();
VtkContourFilter.SetInput(VtkSampleFunction.GetOutput());
VtkContourFilter.UseScalarTreeOn();
VtkContourFilter.DebugOn();
vtkPolyDataMapper VtkPolyDataMapper1 = new vtkPolyDataMapper();
VtkPolyDataMapper1.SetInput(VtkContourFilter.GetOutput());
VtkPolyDataMapper1.SetScalarRange(0.0, 7.0);
vtkActor VtkActor1 = new vtkActor();
VtkActor1.SetMapper(VtkPolyDataMapper1);
VtkPanel.getRenderer().AddActor(VtkActor1);
vtkOutlineFilter VtkOutlineFilter = new vtkOutlineFilter();
VtkOutlineFilter.SetInput(VtkSampleFunction.GetOutput());
vtkPolyDataMapper VtkPolyDataMapper2 = new vtkPolyDataMapper();
VtkPolyDataMapper2.SetInput(VtkOutlineFilter.GetOutput());
vtkActor VtkActor2 = new vtkActor();
VtkActor2.SetMapper(VtkPolyDataMapper2);
VtkActor2.GetProperty().SetColor(1.0, 1.0, 1.0);
VtkPanel.getRenderer().AddActor(VtkActor2);
ex63a.add("Center", VtkPanel);
ex63a.pack();
MenuBar menuBar = new MenuBar();
Menu menu = new Menu("File");
menu.add(new MenuItem("Exit"));
menuBar.add(menu);
ex63a.setMenuBar(menuBar);
ex63a.show();
for (float f3 = 0.0F; f3 < 12.0; f3++) {
VtkContourFilter.SetValue(1, (double) (f1 + f3 * f2));
VtkPanel.Render();
}
}
