[vtk-developers] Java question

Fri Aug 2 13:02:34 EDT 2002

Hi all,

  To Java-VTK developers out there.  I ported the ImagePlaneWidget.tcl code to Java (included), just
to poke around.  These are the things I found:

- if you do not make a vtkPanel object first, the dynamic vtk*Java.so libraries are not loaded
- Hybrid was not included in the list of loaded native libraries, likely because it's optional (could
be caught in the code)
- When I add the interactor, I get two windows.  One is the Swing/vtkPanel window, and the other
looks like a VTK OpenGL window.  This is really funny, and not expected.  Without the interactor, I
get one window (but the image plane widget doesn't work).

Does anyone have some ideas what's going on?  I modified the ImagePlaneWidget.tcl example to use a
vtkTKRenderWidget (the TCL version of vtkPanel), and it does the right thing (also included).

Thanks,
-dan <<ImagePlaneWidget.tcl>>  <<ImagePlaneWidget.java>> 

--
Daniel Blezek, Ph.D.
blezek at crd.ge.com
Visualization and Computer Vision Lab, Imaging Technologies
GE Global Research Center

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