[Paraview] read png file in Paraview
Hello everyone, I have a question over reading an image file into Paraview. I have a png file of world map in latlon projection. But the data I have is a global data which should be visualized on a globe. Does anyone know whether the latlon image file can be converted in a globe and plot the data on top of it? I tried this in Paraview, the image and the data appear in two different window... Thanks in advance! Xueli Wang ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] read png file in Paraview
On Fri, Nov 5, 2010 at 6:04 AM, Xueli Wang w...@knmi.nl wrote: Hello everyone, I have a question over reading an image file into Paraview. I have a png file of world map in latlon projection. But the data I have is a global data which should be visualized on a globe. Does anyone know whether the latlon image file can be converted in a globe and plot the data on top of it? I tried this in Paraview, the image and the data appear in two different window... Thanks in advance! Xueli Wang I think what you're seeing is that the default behavior is to open an image in a 2D window. Try closing the window that opens when you open the image, and then making the image data visible (with the little eyeball in the pipeline inspector) when the focus is back in the window with your other data. David ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] installation of paraview and vtk into system python's site-packages
Chris, We haven't implemented support for that yet. There are two approaches, you can post it to paraview.uservoice.com and if there's enough interest, we can try to add support for that; alternatively, you can try to create a setup.py for ParaView modeled on the one from VTK and contribute it back, and we'll be more than happy to incorporate it into ParaView. Utkarsh On Thu, Nov 4, 2010 at 11:13 AM, Chris Kees cek...@gmail.com wrote: Hi, I'd like to install all the python extensions for paraview and vtk into my python interpreter instead of pvpython/vtkpython. I used to do this with just the VTK extensions by running the usual 'python setup.py install' in VTK/Wrapping/Python but can't find a similar route for the paraview stuff. I know how to set it up via environment variables; I'm asking about how to do a standard install. Thanks, Chris ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Problems building 3.8.0 for 64-bit Mac
I'm using this version of CMake, installed in Leopard prior to upgrading to
Snow Leopard:
http://www.cmake.org/files/v2.8/cmake-2.8.2-Darwin-universal.dmg
Also, I didn't get this error when compiling ParaView 3.8.1 on Leopard
10.5.8 just before I upgraded to Snow Leopard 10.6.4.
Cheers,
Pete
On Thu, Nov 4, 2010 at 5:53 PM, Dave Partyka dave.part...@kitware.comwrote:
This is all very strage, I have two Macs, both Snow leopard with the latest
updates and have never seen this error. I am curious what version of CMake
you are using?
On Thu, Nov 4, 2010 at 7:36 PM, Peter Schmitt pschmit...@gmail.comwrote:
Hi all,
Just writing to mention that I ran into this same problem on Mac OSX
10.6.4 (just upgraded from 10.5.8 yesterday). Compiled my own qt-4.6.2 from
source. Building ParaView 3.8.1 from source. I fixed this by swapping the
cxx and mm extension in the IF(Q_WS_MAC) ELSE block of
Qt/Widgets/CMakeLists.txt:
IF(Q_WS_MAC)
SET(QtWidgets_SRCS ${QtWidgets_SRCS} pqProgressBarHelper.mm)
ELSE(Q_WS_MAC)
SET(QtWidgets_SRCS ${QtWidgets_SRCS} pqProgressBarHelper.cxx)
ENDIF(Q_WS_MAC)
Patch:
../ParaView-3.8.1/Qt/Widgets/CMakeLists.txt
101,102d100
SET(QtWidgets_SRCS ${QtWidgets_SRCS} pqProgressBarHelper.mm)
ELSE(Q_WS_MAC)
103a102,103
ELSE(Q_WS_MAC)
SET(QtWidgets_SRCS ${QtWidgets_SRCS} pqProgressBarHelper.mm)
The code is still compiling, but got beyond the 'class QObject' is not a
direct base of 'pqProgressBarHelper' error.
Cheers,
Pete
On Tue, Jun 29, 2010 at 2:56 PM, Dave Partyka
dave.part...@kitware.comwrote:
Hi Ben, can you send us your CMakeCache.txt in the root of your build
tree.
On Tue, Jun 29, 2010 at 4:40 PM, Ben Medina ben.med...@gmail.comwrote:
It just prints out:
Q_WS_MAC ==
I'm not sure what is responsible for setting that variable; I've only
ever seen it used in C++ source as a preprocessor define, not in CMake
source.
Thanks,
Ben
On Tue, Jun 29, 2010 at 1:00 PM, Utkarsh Ayachit
utkarsh.ayac...@kitware.com wrote:
If you look at Qt/Widgets/CMakeLists.txt, around line #79, it doesn't
add pqProgressBarHelper.cxx as a source to compile on macs, instead it
uses pqProgressBarHelper.mm. Now the question why isn't that happening
in your case. Try adding the following;
message( Q_WS_MAC == ${Q_WS_MAC})
What does that print out when you run cmake?
Utkarsh
On Tue, Jun 29, 2010 at 3:38 PM, Ben Medina ben.med...@gmail.com
wrote:
Hello,
I just downloaded the 3.8.0 source and am trying to compile a 64-bit
version on Mac OS 10.5. During the build of the pqWidgets target,
this
error occurs:
.../ParaView-3.8.0/Qt/Widgets/pqProgressBarHelper.cxx:37: error: type
'class QObject' is not a direct base of 'pqProgressBarHelper'
There seems to be an error in the source. Here's the class
declaration
in pqProgressBarHelper.h:
#ifdef Q_WS_MAC
class pqProgressBarHelper : public QWidget
#else
class pqProgressBarHelper : public QObject
#endif
But then in the constructor in pqProgressBarHelper.cxx is this:
pqProgressBarHelper::pqProgressBarHelper(pqProgressBar* p)
: QObject(p), Progress(p)
{
}
Any ideas?
Thanks,
Ben
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Re: [Paraview] Adding Reader Plugin to Files of Type dialogue
Thanks Burlen, that seemed to do the trick. I couldn't get it to work without the GUI xml file. In any case, I'm happy it's working now. Thanks again, Pete On Wed, Nov 3, 2010 at 3:46 PM, burlen burlen.lor...@gmail.com wrote: Hi Peter, The way PV learns about plugin reader extensions changed some time ago. The place we specify the file extension association moved from the gui xml to the server manager xml in the SourceProxy's hints. Here are the modified XML files. !-- CSVImage.xml -- ServerManagerConfiguration ProxyGroup name=”sources” SourceProxy name=”CSVImageReader” class=”vtkCSVImageReader” StringVectorProperty name=”FileName” command=”SetFileName” number_of_elements=”1” FileListDomain name=”files”/ /StringVectorProperty StringVectorProperty name=”FieldDelimiterCharacters” command=”SetFieldDelimiterCharacters” number_of_elements=”1” default_values=”,”/ !-- This is how PV now makes the association -- Hints ReaderFactory extensions=csvimg file_description=blah blah blah./ /Hints /SourceProxy /ProxyGroup /ServerManagerConfiguration !-- EOF -- !-- CSVImageGUI.xml -- ParaViewReaders !-- No information about file extension association -- Proxy group=sources name=CSVImageReader / /ParaViewReaders !-- EOF -- Hope this helps Burlen Ps. I think the gui xml is now optional. On 11/03/2010 02:14 PM, Peter Schmitt wrote: Hello, I cannot get my reader into ParaView's File - Open dialog. I am following the CSVImageReader tutorial here: http://www.kitware.com/products/html/WritingAParaViewReaderPlug-in.html I built ParaView-3.8.1 from source using qt-4.5.3 on my 64-bit Linux workstation (FWIW, I've also tried this on my Mac OSX 10.5.8 box using Nokia's qt-4.6.2 dmg release for 10.5+). I built the libCSVImage.so after adding the following to the top of vtkCSVImageReader.cxx: #include vtkCSVImageReader.h #include vtkDataArray.h #include vtkImageData.h #include vtkInformation.h #include vtkInformationVector.h #include vtkObjectFactory.h #include vtkPointData.h #include vtkStreamingDemandDrivenPipeline.h #include vtkTable.h #include vtkVariant.h vtkStandardNewMacro(vtkCSVImageReader); I start up ParaView, goto Tools - Manage Plugins - Load New ... and I now see CSVImage as Loaded in the Local Plugins pane. However, the File - Open menu doesn't show the CSVImage type. When I attempt to open a *.csvimg file, I am prompted with a dialog titled Open Data WIth ... saying A reader for /home/schmitt/paraview/testData/test.csvimg could not be found. Please choose one: and a list of 22 readers (POP Ocean through TecPlot, but no CSVImage type. What am I doing wrong? Thank you, Pete Schmitt ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
[Paraview] Confused by vtkWrapClientServer in my ParaView Reader Plugin
Hello,
I am trying to implement a simple ParaView reader plugin: vtkLFMReader. We
already have a proprietary I/O class that handles our data format:
LFMReader. I would like vtkLFMReader::RequestInformation and
vtkLFMReader::RequestData to call the appropriate LFMReader methods to
import my data to ParaView as a vtkStructuredGrid. However,
vtkWrapClientServer complains *** SYNTAX ERROR found in parsing the header
file error while parsing LFMReader.h. I tried wrapping all of the
LFMReader.h with //BTX //ETX and I tried wrapping the code in
vtkLFMReader.cxx that includes this header:
//BTX
#include LFMReader.h
//ETX
However, I still get the SYNTAX ERROR found in parsing the header file.
Is it possible to have a ParaView Reader plugin instantiate a proprietary
class to do the actual I/O? Are there examples of this in the ParaView
release (I couldn't find anything in VTK/IO/* or Examples/Plugins/* that
seemed applicable).
Here's my CMakeLists.txt:
INCLUDE(${PARAVIEW_USE_FILE})
ADD_PARAVIEW_PLUGIN(vtkLFMReader 1.0
SERVER_MANAGER_XML vtkLFMReader.xml
SERVER_MANAGER_SOURCES vtkLFMReader.cxx LFMReader.cxx
GUI_RESOURCE_FILES vtkLFMGUI.xml)
Thanks,
Pete
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Re: [Paraview] ParticlePathlines filter with vtk time series
Can you possible share the vtk file you are having issue with? You can send it to me offline, if you cannot post it to the list. Thanks Utkarsh On Fri, Nov 5, 2010 at 6:36 AM, Michael Müller michael.muel...@ifk.uni-stuttgart.de wrote: Hi, I got a question regarding the 'ParticlePathlines'-filter. What I want to do is, load particle time series follow its trajectories and colour the pathlines according to a certain variable... If I load my time series of vtk-files (see below), apply the 'ParticlePathlines'-filter and skip through the time steps I can follow the particle trajectories. I may also choose the variable for the particles itself (TPART, see below). But for the pathlines the only options are 'Solid Color' and 'TrailId', so it's not possible to color the tracks acc. to for example TPART... Why that? - Is sth wrong with my file? - Do I need another paraview filter? I am currently using the downloaded version 3.8.1. And by the way, it is working properly using simple csv file series: after loading the series, applying TableToPoints ParticlePathlines filter I may choose TPART for coloring the pathlines... Any hints on that? Thanks. Michael sample files: ... vtk: # vtk DataFile Version 3.0 Particles: at time step 1 ASCII DATASET POLYDATA POINTS 4 float 1.0e+00 1.0e+00 0.0e+00 1.0e+00 2.0e+00 0.0e+00 2.0e+00 2.0e+00 0.0e+00 2.0e+00 1.0e+00 0.0e+00 POINT_DATA 4 SCALARS TPART float 1 LOOKUP_TABLE DEFAULT 3.0e+02 3.0e+02 3.0e+02 3.0e+02 ... csv: X, Y, Z, TPART 1.000, 1.000, 0.000, 300 1.000, 2.000, 0.000, 300 2.000, 2.000, 0.000, 300 2.000, 1.000, 0.000, 300 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Confused by vtkWrapClientServer in my ParaView Reader Plugin
Change the macro call to follows:
ADD_PARAVIEW_PLUGIN(vtkLFMReader 1.0
SERVER_MANAGER_XML vtkLFMReader.xml
SERVER_MANAGER_SOURCES vtkLFMReader.cxx
SOURCES LFMReader.cxx
GUI_RESOURCE_FILES vtkLFMGUI.xml)
Any source files specified in SERVER_MANAGER_SOURCES will be wrapped,
so ParaView was trying to wrap LFMReader.
Utkarsh
On Fri, Nov 5, 2010 at 4:16 PM, Peter Schmitt pschmit...@gmail.com wrote:
Hello,
I am trying to implement a simple ParaView reader plugin: vtkLFMReader. We
already have a proprietary I/O class that handles our data format:
LFMReader. I would like vtkLFMReader::RequestInformation and
vtkLFMReader::RequestData to call the appropriate LFMReader methods to
import my data to ParaView as a vtkStructuredGrid. However,
vtkWrapClientServer complains *** SYNTAX ERROR found in parsing the header
file error while parsing LFMReader.h. I tried wrapping all of the
LFMReader.h with //BTX //ETX and I tried wrapping the code in
vtkLFMReader.cxx that includes this header:
//BTX
#include LFMReader.h
//ETX
However, I still get the SYNTAX ERROR found in parsing the header file.
Is it possible to have a ParaView Reader plugin instantiate a proprietary
class to do the actual I/O? Are there examples of this in the ParaView
release (I couldn't find anything in VTK/IO/* or Examples/Plugins/* that
seemed applicable).
Here's my CMakeLists.txt:
INCLUDE(${PARAVIEW_USE_FILE})
ADD_PARAVIEW_PLUGIN(vtkLFMReader 1.0
SERVER_MANAGER_XML vtkLFMReader.xml
SERVER_MANAGER_SOURCES vtkLFMReader.cxx LFMReader.cxx
GUI_RESOURCE_FILES vtkLFMGUI.xml)
Thanks,
Pete
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Re: [Paraview] Problems building 3.8.0 for 64-bit Mac
On Fri, 5 Nov 2010 11:13:18 -0600, Peter Schmitt said: I'm using this version of CMake, installed in Leopard prior to upgrading to Snow Leopard: http://www.cmake.org/files/v2.8/cmake-2.8.2-Darwin-universal.dmg Also, I didn't get this error when compiling ParaView 3.8.1 on Leopard 10.5.8 just before I upgraded to Snow Leopard 10.6.4. When you upgraded to 10.6, did you also update your Xcode installation? 10.6 requires Xcode 3.2 or later. -- Sean McBride, B. Eng s...@rogue-research.com Rogue Researchwww.rogue-research.com Mac Software Developer Montréal, Québec, Canada ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
