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/*=========================================================================
Program: Visualization Toolkit
Module: TestAssignCoordinates.cxx
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 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#include "vtkAssignCoordinates.h"
#include "vtkDataSetAttributes.h"
#include "vtkDoubleArray.h"
#include "vtkGraphMapper.h"
#include "vtkMutableDirectedGraph.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkSmartPointer.h"
#include "vtkSmartPointer.h"
#define VTK_CREATE(type, name) \
vtkSmartPointer<type> name = vtkSmartPointer<type>::New()
int TestAssignCoordinates(int argc, char *argv[])
{
cerr << "Generating graph ..." << endl;
VTK_CREATE(vtkMutableDirectedGraph, g);
VTK_CREATE(vtkDoubleArray, x);
x->SetName("x");
VTK_CREATE(vtkDoubleArray, y);
y->SetName("y");
VTK_CREATE(vtkDoubleArray, z);
z->SetName("z");
for (vtkIdType i = 0; i < 10; ++i)
{
for (vtkIdType j = 0; j < 10; ++j)
{
g->AddVertex();
x->InsertNextValue(i);
y->InsertNextValue(j);
z->InsertNextValue(1);
}
}
g->GetVertexData()->AddArray(x);
g->GetVertexData()->AddArray(y);
g->GetVertexData()->AddArray(z);
cerr << "... done" << endl;
cerr << "Sending graph through vtkAssignCoordinates ..." << endl;
VTK_CREATE(vtkAssignCoordinates, assign);
assign->SetInputData(g);
assign->SetXCoordArrayName("x");
assign->SetYCoordArrayName("y");
assign->SetZCoordArrayName("z");
assign->Update();
cerr << "... done" << endl;
VTK_CREATE(vtkGraphMapper, mapper);
mapper->SetInputConnection(assign->GetOutputPort());
VTK_CREATE(vtkActor, actor);
actor->SetMapper(mapper);
VTK_CREATE(vtkRenderer, ren);
ren->AddActor(actor);
VTK_CREATE(vtkRenderWindowInteractor, iren);
VTK_CREATE(vtkRenderWindow, win);
win->AddRenderer(ren);
win->SetInteractor(iren);
int retVal = vtkRegressionTestImage(win);
if (retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Initialize();
iren->Start();
retVal = vtkRegressionTester::PASSED;
}
return !retVal;
}
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