[From nobody Wed Nov 28 15:28:34 2007
X-Account-Key: account3
X-Mozilla-Keys: 
Return-Path: <turam@mcs.anl.gov>
Received: from isar.local (fl-login.mcs.anl.gov [140.221.11.70])
	by mcs.anl.gov (8.11.6/8.9.3) with ESMTP id lA70gB8148604;
	Tue, 6 Nov 2007 18:42:11 -0600
Message-ID: <473109E1.1020403@mcs.anl.gov>
Date: Tue, 06 Nov 2007 18:42:09 -0600
From: "Thomas D. Uram" <turam@mcs.anl.gov>
User-Agent: Thunderbird 2.0.0.6 (Macintosh/20070728)
MIME-Version: 1.0
To: Paraview List <paraview@paraview.org>
Subject: Plugin access to render window
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, hits=0.0 required=5.0
	tests=USER_AGENT
	version=2.55
X-Spam-Level: 
X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp)


Hi:

I'm writing a plugin for Paraview3 that wants to get access to pixel 
data from the render window.  I've been looking for some way to get a 
pointer to the render window so I could add an observer with something like

renderWindowPointer->AddObserver("EndEvent",myRenderEventHandler)

I've tried to find a mechanism for getting a pointer to the render 
window (e.g., retrieve a vtkSMRenderModuleProxy from the 
vtkSMProxyManager), but so far have not had any luck.

I'd be grateful for suggestions as to how I should proceed.

Thanks,
Tom Uram


]