1 # Copyright (C) 2010-2013 CEA/DEN, EDF R&D
3 # This library is free software; you can redistribute it and/or
4 # modify it under the terms of the GNU Lesser General Public
5 # License as published by the Free Software Foundation; either
6 # version 2.1 of the License.
8 # This library is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 # Lesser General Public License for more details.
13 # You should have received a copy of the GNU Lesser General Public
14 # License along with this library; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 # This case corresponds to: /visu/ScalarMap/G2 case
21 # Create Scalar Map for field of the the given MED file for 10 timestamps%
25 from paravistest import datadir, pictureext, get_picture_dir
27 from pvsimple import GetActiveSource, GetRenderView, Render
28 from presentations import ScalarMapOnField, hide_all, EntityType, PrsTypeEnum,reset_view,process_prs_for_test
31 # Create presentations
32 myParavis = paravis.myParavis
34 picturedir = get_picture_dir("ScalarMap/G2")
36 theFileName = datadir + "Bug829_resu_mode.med"
37 print " --------------------------------- "
38 print "file ", theFileName
39 print " --------------------------------- "
41 """Build presentations of the given types for all fields of the given file."""
42 #print "Import %s..." % theFileName.split('/')[-1],
43 result = myParavis.ImportFile(theFileName)
44 proxy = GetActiveSource()
46 raise RuntimeError, "Error: can't import file."
49 aView = GetRenderView()
52 field_names = proxy.PointArrays.GetData()
53 aTimeStamps = proxy.TimestepValues.GetData()
54 aFieldEntity = EntityType.NODE
55 aFieldName = "MODES_DEPL"
56 #create list to store picture files sizes
58 #create Scalar Map presentations for 10 timestamps
61 aPrs = ScalarMapOnField(proxy, aFieldEntity,aFieldName , i)
63 raise RuntimeError, "Presentation is None!!!"
64 #display only current scalar map
69 # Add path separator to the end of picture path if necessery
70 if not picturedir.endswith(os.sep):
72 prs_type = PrsTypeEnum.SCALARMAP
74 # Get name of presentation type
75 prs_name = PrsTypeEnum.get_name(prs_type)
76 f_prs_type = prs_name.replace(' ', '').upper()
77 # Construct image file name
78 pic_name = picturedir + aFieldName + "_" + str(i) + "_" + f_prs_type + "." + pictureext
80 # Show and record the presentation
81 process_prs_for_test(aPrs, aView, pic_name)
82 sizes.append(os.path.getsize(pic_name))
84 # check sizes of pictures
85 if abs(max(sizes)-min(sizes)) > 0.01*max(sizes):
86 print "<b>WARNING!!! Pictures have different sizes!!!</b>";
88 picture_name = "time_stamp_"+str(i)+"."+pictureext
89 print "Picture: "+picture_name+"; size: "+str(sizes[i-1])