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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkPolygonSpatialObjectTest.cxx,v $
Language: C++
Date: $Date: 2009-04-07 14:34:49 $
Version: $Revision: 1.2 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkPolygonSpatialObject.h"
#include <iostream>
int itkPolygonSpatialObjectTest(int, char *[])
{
bool failed = false;
typedef itk::PolygonSpatialObject<3> PolygonType;
//
// create rectangle
PolygonType::Pointer rectangle = PolygonType::New();
rectangle->Print(std::cout);
double d1[3] = {0.0, 0.0, 0.0};
PolygonType::PointType p1(d1);
double d2[3] = {2.0, 0.0, 0.0};
PolygonType::PointType p2(d2);
double d3[3] = {2.0, 1.0, 0.0};
PolygonType::PointType p3(d3);
double d4[3] = {0.0, 1.0, 0.0};
PolygonType::PointType p4(d4);
rectangle->AddPoint(p1);
rectangle->AddPoint(p2);
rectangle->AddPoint(p3);
rectangle->AddPoint(p4);
rectangle->SetThickness(10);
rectangle->Print(std::cout);
//
// test number of points
std::cout << "Testing number of points for rectangle: ";
if (rectangle->GetNumberOfPoints() != 4)
{
std::cout << "[Failed]" << std::endl;
failed = true;
}
else
{
std::cout << "[Passed]" << std::endl;
}
//
// test area
std::cout << "Testing area for rectangle: ";
if (rectangle->MeasureArea() != 2.0)
{
std::cout << "[Failed]" << std::endl;
failed = true;
}
else
{
std::cout << "[Passed]" << std::endl;
}
//
// test volume
std::cout << "Testing volume for rectangle: ";
if (rectangle->MeasureVolume() != 20.0)
{
std::cout << "[Failed]" << std::endl;
failed = true;
}
else
{
std::cout << "[Passed]" << std::endl;
}
//
// test perimeter
std::cout << "Testing perimeter for rectangle: ";
if (rectangle->MeasurePerimeter() != 6.0)
{
std::cerr << "Wrong perimeter for rectangle" << std::endl;
std::cout << "[Failed]" << std::endl;
failed = true;
}
else
{
std::cout << "[Passed]" << std::endl;
}
//
// test number of points
std::cout << "Testing closest point for rectangle: ";
double tp1[3] = {0.25, 0.0, 0.0};
PolygonType::PointType testPoint1(tp1);
PolygonType::PointType closestPoint = rectangle->ClosestPoint(testPoint1);
if (closestPoint != p1)
{
std::cout << "[Failed]" << std::endl;
failed = true;
}
else
{
std::cout << "[Passed]" << std::endl;
}
//
// test number of points
std::cout << "Testing closest point for rectangle (2): ";
double tp2[3] = {0.25, 5.0, 5.0};
PolygonType::PointType testPoint2(tp2);
closestPoint = rectangle->ClosestPoint(testPoint2);
if (closestPoint != p4)
{
std::cout << "[Failed]" << std::endl;
failed = true;
}
else
{
std::cout << "[Passed]" << std::endl;
}
return failed ? EXIT_FAILURE : EXIT_SUCCESS;
}
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