1 // Copyright (C) 2016 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, or (at your option) any later version.
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 #include "MEDPresentationScalarMap.hxx"
23 MEDPresentationScalarMap::internalGeneratePipeline()
25 PyGILState_STATE _gil_state = PyGILState_Ensure();
27 std::string cmd = std::string("import pvsimple as pvs;");
28 cmd += getRenderViewCommand(_params.viewMode); // define __view1
30 cmd += std::string("__obj1 = pvs.MEDReader(FileName='") + _fileName + std::string("');");
31 cmd += std::string("__disp1 = pvs.Show(__obj1, __view1);");
32 cmd += std::string("pvs.ColorBy(__disp1, ('") + _fieldType + std::string("', '") + _fieldName + std::string("'));");
33 cmd += std::string("__disp1.SetScalarBarVisibility(__view1, True);");
34 cmd += std::string("__disp1.RescaleTransferFunctionToDataRangeOverTime();");
35 cmd += std::string("__lut = pvs.GetColorTransferFunction('")+_fieldName+std::string("');");
36 cmd += std::string("__lut.ApplyPreset('")+getColorMapCommand(_params.colorMap)+std::string("',True);");
37 cmd += std::string("pvs.Render();");
39 cmd += getResetCameraCommand();
41 //std::cerr << "Python command:" << std::endl;
42 //std::cerr << cmd << std::endl;
43 PyRun_SimpleString(cmd.c_str());
44 // Retrieve Python object for internal storage:
45 PyObject* obj = getPythonObjectFromMain("__obj1");
46 PyObject* disp = getPythonObjectFromMain("__disp1");
47 pushInternal(obj, disp);
49 PyGILState_Release(_gil_state);