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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Isabelle,</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I haven’t used CFormView but I
assume you have defined a control on your dialog template (IDC_RECT?) in which
to draw the vtk images. I would have thought that the vtk render window wants
the handle to this control rather than the CFormView derived class, something
like</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>CWnd* pWnd = GetDlgItem(IDC_RECT);</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>HWND hWnd = pWnd->GetSafeHwnd();</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>myRenderWindow ->SetParentId( hWnd );</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Only a guess.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>John.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal style='margin-left:36.0pt'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> vtkusers-bounces+jcplatt=lineone.net@vtk.org
[mailto:vtkusers-bounces+jcplatt=lineone.net@vtk.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Renaud Isabelle<br>
<b><span style='font-weight:bold'>Sent:</span></b> </span></font><font size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>23 August 2005</span></font><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> </span></font><font size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>19:05</span></font><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'><br>
<b><span style='font-weight:bold'>To:</span></b> insight-users@itk.org;
vtkusers@public.kitware.com<br>
<b><span style='font-weight:bold'>Subject:</span></b> [vtkusers] help with
renderwindow just a part of MFC window</span></font></p>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Hi, </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>I got some problems
with handling interaction between MFC interface and vtkRenderWindow.</span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>The main problem that I
have, lies in the fact that <strong><b><font face="Times New Roman">my render
window is just a small part of my MFC window (CView</font></b></strong>).
Indeed, when left button mouse is pressed in the MFC window, my function
renderWindow->SelectPoint() is called only when clicked point is not in
the render window. I checked out if my interactor size was set to correct
dimensions and it is actually the case. But I can't figure out why my function
is called only when I clicked outside the render window. </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>- Maybe the origin of the
problem is that I am missing something with <strong><b><font
face="Times New Roman">SetParentId</font></b></strong>, <strong><b><font
face="Times New Roman">SetWindowId</font></b></strong> and so on... </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Most of the examples
that I read deal with a vtkRenderWindow's size the same than CView's size: in
this case, <strong><b><font face="Times New Roman">myRenderWindow->SetParentId(this->h_Wnd)</font></b></strong>
seems to fit exactly. </span></font></p>
</div>
<div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Here is what I did: </span></font></p>
</div>
<div>
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face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> <strong><b><font
face="Times New Roman">// setup the parent window</font></b></strong><b><span
style='font-weight:bold'><br>
<strong><b><font face="Times New Roman"> myRenderWindow->SetParentId(this->m_hWnd);</font></b></strong><br>
<strong><b><font face="Times New Roman"> myRenderWindow->WindowInitialize();</font></b></strong></span></b></span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><strong><b><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> CRect rect;</span></font></b></strong><b><span
style='font-weight:bold'><br>
<strong><b><font face="Times New Roman"> GetDlgItem(IDC_RECT)->GetWindowRect(rect);</font></b></strong><br>
<strong><b><font face="Times New Roman">myRenderWindow->SetPosition(rect.left,rect.top);</font></b></strong><br>
<strong><b><font face="Times New Roman">myRenderWindow->SetSize(rect.Width(),rect.Height());</font></b></strong></span></b></p>
</div>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>- Now, I saw an example
where: </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><strong><b><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>HWND hWndRenderer =
::CreateWindowEx(WS_EX_CLIENTEDGE, OCT3DRENDERCLASS,
NULL, WS_CHILD|WS_VISIBLE|WS_TABSTOP, 7, 7, nWidth, nHeight, m_hWnd,
NULL, AfxGetInstanceHandle(), NULL);</span></font></b></strong></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><strong><b><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></b></strong></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><strong><b><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> myRenderWindow->SetParentId(hWndRenderer);</span></font></b></strong></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Does someone try this
kind of thing? Do you think this could be the solution? Or maybe someone has <strong><b><font
face="Times New Roman">examples where, like me, the render window is just a
part of a MFC window</font></b></strong>.</span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>- Or, maybe, my problem
comes from somewhere else: timer, interactor->Start()... because after
a while everything works fine.</span></font></p>
</div>
<div>
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face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
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<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>I hope someone can help
me.....</span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Isabelle</span></font></p>
</div>
<div>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
</div>
<div class=MsoNormal align=center style='margin-left:36.0pt;text-align:center'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=1 width="100%" align=center>
</span></font></div>
<p class=MsoNormal style='margin-left:36.0pt'><b><font size=3 color=red
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