<div>Hello David</div>
<div> </div>
<div>thanks for you reply but you can try </div>
<div>TestAngleWidget2D and TestAngleWidget3D also. but please put a getchar(); before the return in your main function.</div>
<div>because the message just vanish in a second after the render window disappears.</div>
<div> </div>
<div>thank you</div>
<div> </div>
<div>O.S<br></div>
<div class="gmail_quote">On Wed, Mar 10, 2010 at 11:02 PM, David Doria <span dir="ltr"><<a href="mailto:daviddoria%2Bvtk@gmail.com">daviddoria+vtk@gmail.com</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div class="gmail_quote">
<div>
<div></div>
<div class="h5">On Tue, Mar 9, 2010 at 7:23 AM, Ocean Spring <span dir="ltr"><<a href="mailto:meancity@gmail.com" target="_blank">meancity@gmail.com</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div>Dear all,</div>
<div> </div>
<div>when i tried to run examples below<br clear="all"></div>
<div>TestAngleWidget.cxx</div>
<div>TestAngleWidget3D.cxx</div>
<div> </div>
<div> </div>
<div>i encountered warnings like below</div>
<div>Generic Warning: ....</div>
<div>Passive observer should not call AddObserver or RemoveObserver .....</div>
<div> </div>
<div>and fix for these examples?</div>
<div> </div>
<div>i am using self-built vtk5.4 with Visual Studio 2008 express</div>
<div> </div>
<div>thank you</div>
<div> </div>
<div>regards</div>
<div> </div><font color="#888888">
<div>O.S<br></div>
<div><br></div></font></blockquote>
<div class="gmail_quote"><br></div></div></div>In the CVS version of VTK the tests are named TestAngleWidget2D and TestAngleWidget3D and the tests passed on my machine with no errors or warnings. I'd imagine there were some changes since 5.4 that fixed the problems you're seeing?</div>
<div class="gmail_quote"><br clear="all">Thanks,<br><font color="#888888"><br>
<div>David </div></font></div></blockquote></div><br><br clear="all"><br>-- <br>---------<br><a href="http://www.vislab.cn">www.vislab.cn</a><br>