Hi Celia, I think you found a bug, but I think I have something for you. The following method should clear the view/layouts.
Seb $ def clearLayout(): ... pxm = servermanager.ProxyManager() ... for layout in GetLayouts(): ... pxm.UnRegisterProxy("layouts", layout[0], GetLayouts()[layout]) On Fri, Nov 16, 2012 at 2:28 PM, Celia Bremer <fuw...@hotmail.com> wrote: > > Seb, > > When I say that the OpenGL window freezes, I mean the window is > unresponsive in that I can't minimize it, and Windows task manager says > "Not Responding". There's nothing in the window except for the purple > background, even when there should be something, e.g. if I did Show(o) > before calling Render(), where o is one of the pipeline objects. > > The thing I called layout windows, and I suppose it's really called > something else (view layouts?), happens when I run the script from the > Python shell that comes with the GUI. I'm referring to the tabs, "Layout > #1", "Layout #2", etc. Here: > > >>> paraview version 3.14.1, Date: 2012-02-17 > from paraview.simple import * > >>> GetLayouts() > {('ViewLayout1', '275'): <paraview.servermanager.ViewLayout object at > 0x0000000010FB4748>} > >>> servermanager.LoadState("testpipeline.pvsm") > >>> GetLayouts() > {('ViewLayout1', '275'): <paraview.servermanager.ViewLayout object at > 0x0000000010FB4748>, ('ViewLayout5', '2353'): > <paraview.servermanager.ViewLayout object at 0x0000000010FB47B8>} > >>> servermanager.LoadState("testpipeline.pvsm") > >>> GetLayouts() > {('ViewLayout1', '275'): <paraview.servermanager.ViewLayout object at > 0x0000000010FB4748>, ('ViewLayout5', '3972'): > <paraview.servermanager.ViewLayout object at 0x0000000012EC3240>, > ('ViewLayout5', '2353'): <paraview.servermanager.ViewLayout object at > 0x0000000010FB47B8>} > > This happens even if I use an empty state file, i.e. what I get when I > open Paraview GUI, save state, save as empty.pvsm. If I load this state > from the GUI, it opens in the original layout window, ViewLayout1, without > any craziness. If I open it from the shell as above, the first tab splits > into 2 views, the right view looks all weird (attached), a new tab opens > and the state file is loaded into a second tab. If I load the state file > again, then the second tab splits like the first (and if there was any > content, it stays on the left hand side), a third tab opens, and the > content shows up in the third tab. And so on. The names of these new tabs > depend on the state file (above: 1 5 5, it might be 3 1 3 3, or if I use an > empty state file, then it's 1 1 1 1), so I don't know what's the deal with > that, but as long as I can close them before moving on to the next state > file, I don't think it'll cause problems. > > Celia > > ________________________________ > > Date: Fri, 16 Nov 2012 13:40:36 -0500 > > Subject: Re: [Paraview] help with a simple script? > > From: sebastien.jourd...@kitware.com > > To: fuw...@hotmail.com > > CC: dave.dema...@kitware.com; paraview@paraview.org > > > > Hi Celia, > > > > I'm not sure to follow what you mean by "it freezes" and "new layout > window". > > > > When you render something from Python, the window is not interactive, > > so maybe that's what you call freeze. And you need to manually call > > Render() to update its content. > > Regarding the layout window, I don't really have a clue what that could > be. > > > > So I let you explain a bit more. > > > > Thanks, > > > > Seb > > > > > > On Fri, Nov 16, 2012 at 1:21 PM, Celia Bremer > > <fuw...@hotmail.com<mailto:fuw...@hotmail.com>> wrote: > > > > Thank you. That worked but I still have problems: as soon as the OpenGL > > window opens to render, it freezes, even if all the objects are hidden. > > I think I'll have to do it from the Python shell from PV instead. I > > have just one more question. > > > > When I load a state using LoadState(), that automatically opens a new > > layout window. If I open the same state file from the GUI, no new > > window is opened, so I don't think it's a property stored in the state > > file. If I'm going to loop through 60 state files, I imagine all these > > windows would become a problem. How do I either close the window, or > > prevent it from opening in the first place? > > > > Celia > > > > ---------------------------------------- > >> From: dave.dema...@kitware.com<mailto:dave.dema...@kitware.com> > >> Date: Fri, 16 Nov 2012 10:52:45 -0500 > >> Subject: Re: [Paraview] help with a simple script? > >> To: fuw...@hotmail.com<mailto:fuw...@hotmail.com> > >> CC: > > sebastien.jourd...@kitware.com<mailto:sebastien.jourd...@kitware.com>; > > paraview@paraview.org<mailto:paraview@paraview.org> > >> > >>> from paraview import servermanager > >>> from paraview.simple import * > >>> servermanager.LoadState("test.pvsm") > >> > >> SetActiveView(GetRenderView()) #you are missing this > >> > >>> view = GetActiveView() > >>> view.ViewTime > >>> > > >
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