Back to index

salome-paravis  6.5.0
G2.py
Go to the documentation of this file.
00001 # Copyright (C) 2010-2012  CEA/DEN, EDF R&D
00002 #
00003 # This library is free software; you can redistribute it and/or
00004 # modify it under the terms of the GNU Lesser General Public
00005 # License as published by the Free Software Foundation; either
00006 # version 2.1 of the License.
00007 #
00008 # This library is distributed in the hope that it will be useful,
00009 # but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 # Lesser General Public License for more details.
00012 #
00013 # You should have received a copy of the GNU Lesser General Public
00014 # License along with this library; if not, write to the Free Software
00015 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 #
00017 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 #
00019 
00020 # This case corresponds to: /visu/CutLines/G2 case
00021 # Create Cut lines for field of the the given MED file for 10 timestamps%
00022 
00023 import sys
00024 from paravistest import datadir, pictureext, get_picture_dir
00025 from presentations import *
00026 from pvsimple import *
00027 import paravis
00028 
00029 # Create presentations
00030 myParavis = paravis.myParavis
00031 picturedir = get_picture_dir(sys.argv[1], "CutLines/G2")
00032 
00033 theFileName = datadir +  "Bug829_resu_mode.med"
00034 print " --------------------------------- "
00035 print "file ", theFileName
00036 print " --------------------------------- "
00037 
00038 """Build presentations of the given types for all fields of the given file."""
00039 #print "Import %s..." % theFileName.split('/')[-1],
00040 result = myParavis.ImportFile(theFileName)
00041 aProxy = GetActiveSource()
00042 if aProxy is None:
00043        raise RuntimeError, "Error: can't import file."
00044 else: print "OK"
00045 # Get viewScalarMap
00046 aView = GetRenderView()
00047 
00048 # Create required presentations for the proxy
00049 # CreatePrsForProxy(aProxy, aView, thePrsTypeList, thePictureDir, thePictureExt, theIsAutoDelete)
00050 aFieldNames = aProxy.PointArrays.GetData()
00051 aNbOnNodes = len(aFieldNames)
00052 aFieldNames.extend(aProxy.CellArrays.GetData())
00053 aTimeStamps = aProxy.TimestepValues.GetData()
00054 aFieldEntity = EntityType.NODE
00055 aFieldName = "MODES_DEPL"
00056 
00057 #create Cut Lines presentations for 10 timestamps
00058 for i in range(1,11):
00059     hide_all(aView, True)
00060     aPrs = CutLinesOnField(aProxy, aFieldEntity,aFieldName , i)
00061     if aPrs is None:
00062         raise RuntimeError, "Presentation is None!!!"
00063     #display only current scalar map
00064     aPrs.Visibility=1
00065     reset_view(aView)
00066     Render(aView)    
00067     
00068     # Add path separator to the end of picture path if necessery
00069     if not picturedir.endswith(os.sep):
00070             picturedir += os.sep
00071     prs_type = PrsTypeEnum.CUTLINES
00072             
00073     # Get name of presentation type
00074     prs_name = PrsTypeEnum.get_name(prs_type)    
00075     f_prs_type = prs_name.replace(' ', '').upper()
00076     # Construct image file name
00077     pic_name = picturedir + aFieldName + "_" + str(i) + "_" + f_prs_type + "." + pictureext
00078     
00079     # Show and record the presentation
00080     process_prs_for_test(aPrs, aView, pic_name)
00081 
00082