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/*=========================================================================
Program: ParaView
Module: TestTransferFunctionManager.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkInitializationHelper.h"
#include "vtkNew.h"
#include "vtkProcessModule.h"
#include "vtkSMPropertyHelper.h"
#include "vtkSMProxy.h"
#include "vtkSMSession.h"
#include "vtkSMSessionProxyManager.h"
#include "vtkSMTransferFunctionManager.h"
#include <assert.h>
#include <sstream>
int TestTransferFunctionManager(int argc, char* argv[])
{
(void)argc;
vtkInitializationHelper::Initialize(argv[0], vtkProcessModule::PROCESS_CLIENT);
// Create a new session.
vtkSMSession* session = vtkSMSession::New();
vtkSMSessionProxyManager* pxm = session->GetSessionProxyManager();
vtkNew<vtkSMTransferFunctionManager> mgr;
vtkSMProxy* colorTF = mgr->GetColorTransferFunction("arrayOne", pxm);
if (colorTF == NULL)
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
// colorTF must match on multiple calls.
if (colorTF != mgr->GetColorTransferFunction("arrayOne", pxm))
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
// colorTF must be different for different arrays.
if (colorTF == mgr->GetColorTransferFunction("arrayTwo", pxm))
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
vtkSMProxy* opacityTF = mgr->GetOpacityTransferFunction("arrayOne", pxm);
if (!opacityTF)
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
if (opacityTF != mgr->GetOpacityTransferFunction("arrayOne", pxm))
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
if (opacityTF == mgr->GetOpacityTransferFunction("arrayTwo", pxm))
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
if (vtkSMPropertyHelper(colorTF, "ScalarOpacityFunction").GetAsProxy() != opacityTF)
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
// **** Test scalar bar API ****
// Create a view.
vtkSMProxy* view = pxm->NewProxy("views", "RenderView");
view->UpdateVTKObjects();
vtkSMProxy* sbProxy = mgr->GetScalarBarRepresentation(NULL, NULL);
assert(sbProxy == NULL);
sbProxy = mgr->GetScalarBarRepresentation(colorTF, view);
if (sbProxy == NULL)
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
if (sbProxy != mgr->GetScalarBarRepresentation(colorTF, view))
{
cerr << "ERROR: Failed at line " << __LINE__ << endl;
return EXIT_FAILURE;
}
view->Delete();
session->Delete();
vtkInitializationHelper::Finalize();
return EXIT_SUCCESS;
}
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