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package vtk.rendering;
import java.util.concurrent.locks.ReentrantLock;
import vtk.vtkCamera;
import vtk.vtkGenericRenderWindowInteractor;
import vtk.vtkInteractorStyle;
import vtk.vtkRenderWindow;
import vtk.vtkRenderer;
/**
* Generic API for any new VTK based graphical components.
*
* @param <T>
* The concrete type of the graphical component that will contains
* the vtkRenderWindow.
*
* @author Sebastien Jourdain - sebastien.jourdain@kitware.com, Kitware Inc 2012
* @copyright This work was supported by CEA/CESTA
* Commissariat a l'Energie Atomique et aux Energies Alternatives,
* 15 avenue des Sablieres, CS 60001, 33116 Le Barp, France.
*/
public interface vtkComponent<T> {
/**
* @return the lock that is used to prevent concurrency inside this
* rendering component. This lock can also be used outside to make
* sure any VTK processing happen in a save manner.
*/
ReentrantLock getVTKLock();
/**
* Adjust the camera position so any object in the scene will be fully seen.
*/
void resetCamera();
/**
* Update the clipping range of the camera
*/
void resetCameraClippingRange();
/**
* @return the active camera of the renderer
*/
vtkCamera getActiveCamera();
/**
* @return a reference to the Renderer used internally
*/
vtkRenderer getRenderer();
/**
* Useful for screen capture or exporter.
*
* @return a reference to the RenderWindow used internally
*/
vtkRenderWindow getRenderWindow();
/**
* vtkWindowInteractor is useful if you want to attach 3DWidget into your
* view.
*
* @return a reference to the vtkWindowInteractor used internally
*/
vtkGenericRenderWindowInteractor getRenderWindowInteractor();
/**
* Shortcut method to bind an vtkInteractorStyle to our interactor.
*
* @param style
*/
void setInteractorStyle(vtkInteractorStyle style);
/**
* Update width and height of the given component
*
* @param w
* @param h
*/
void setSize(int w, int h);
/**
* @return the concrete implementation of the graphical container such as
* java.awt.Canvas / java.swing.JComponent /
* org.eclipse.swt.opengl.GLCanvas
*/
T getComponent();
/**
* Remove any reference from Java to vtkObject to allow the VTK Garbage
* collector to free any remaining memory. This is specially needed for
* internal hidden reference to vtkObject.
*/
void Delete();
/**
* Request a render.
*/
void Render();
/**
* @return the vtkInteractor Java event converter.
*/
vtkInteractorForwarder getInteractorForwarder();
}
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