[vtkusers] Bug in vtkImageStencil

[Michael Knopke]

Hi,
another bug that I reported, but now with steps to reproduce:

change line 237 of ImageTracerWidget.tcl :
isw ClosedOff
to:
isw ClosedOn
...to make the tracer widget always close the spline (a closed path doesn't
update the spline).

Start the script.
In the left window draw something like a circle but don't close it, it will
automatically close the spline on the right side.
No move the spline outside the image:
When moving up or down all is correct, but moving left right (outside of the
image) produces wrong cropping (or crashes). This bug was not in VTK 5.1
(cvs nightly).
Regards,



Michael

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