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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: TestTreeMapView.cxx,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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.
=========================================================================*/
/*----------------------------------------------------------------------------
Copyright (c) Sandia Corporation
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/
#include "vtkCollection.h"
#include "vtkCommand.h"
#include "vtkDataRepresentation.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkSelectionLink.h"
#include "vtkStringToNumeric.h"
#include "vtkTestUtilities.h"
#include "vtkTreeMapView.h"
#include "vtkXMLTreeReader.h"
#include "vtkSmartPointer.h"
#define VTK_CREATE(type, name) \
vtkSmartPointer<type> name = vtkSmartPointer<type>::New()
int TestTreeMapView(int argc, char* argv[])
{
char* file = vtkTestUtilities::ExpandDataFileName(argc, argv,
"Data/treetest.xml");
VTK_CREATE(vtkXMLTreeReader, reader);
reader->SetFileName(file);
reader->SetMaskArrays(true);
delete [] file;
VTK_CREATE(vtkStringToNumeric, numeric);
numeric->SetInputConnection(reader->GetOutputPort());
// Tree map view
VTK_CREATE(vtkRenderWindow, win);
VTK_CREATE(vtkRenderWindowInteractor, iren);
iren->SetRenderWindow(win);
VTK_CREATE(vtkTreeMapView, view);
view->SetSizeArrayName("size");
view->SetColorArrayName("level");
view->SetLabelArrayName("name");
view->SetHoverArrayName("name");
view->SetLayoutStrategyToSquarify();
view->SetupRenderWindow(win);
view->AddRepresentationFromInputConnection(numeric->GetOutputPort());
int retVal = vtkRegressionTestImage(win);
if (retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Initialize();
iren->Start();
retVal = vtkRegressionTester::PASSED;
}
return !retVal;
}
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