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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
/**
* This is a test file for the itkEllipseSpatialObject class.
*/
#include "itkEllipseSpatialObject.h"
#include "itkMath.h"
int itkEllipseSpatialObjectTest(int, char* [])
{
typedef itk::EllipseSpatialObject<4> EllipseType;
EllipseType::Pointer myEllipse = EllipseType::New();
std::cout << "Testing Print after construction" << std::endl;
myEllipse->Print(std::cout);
EllipseType::ArrayType radius;
for(unsigned int i = 0; i < 4; i++)
{
radius[i] = i;
}
std::cout << "Testing radii : ";
myEllipse->SetRadius(radius);
EllipseType::ArrayType radius2 = myEllipse->GetRadius();
for(unsigned int i = 0; i<4;i++)
{
if(itk::Math::NotExactlyEquals(radius2[i],i))
{
std::cout << "[FAILURE]" << std::endl;
return EXIT_FAILURE;
}
}
std::cout << "[PASSED]" << std::endl;
myEllipse->SetRadius(3);
EllipseType::ArrayType radius3 = myEllipse->GetRadius();
std::cout << "Testing Global radii : ";
for(unsigned int i = 0; i<4;i++)
{
if(itk::Math::NotExactlyEquals(radius3[i],3))
{
std::cout << "[FAILURE]" << std::endl;
return EXIT_FAILURE;
}
}
std::cout << "[PASSED]" << std::endl;
// Point consistency
std::cout << "Is Inside: ";
itk::Point<double,4> in;
in[0]=1;in[1]=2;in[2]=1;in[3]=1;
itk::Point<double,4> out;
out[0]=0;out[1]=4;out[2]=0;out[3]=0;
if(!myEllipse->IsInside(in))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
if(myEllipse->IsInside(out))
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout<<"[PASSED]"<<std::endl;
std::cout << "ObjectToWorldTransform : ";
// Create myEllipse2 as a child of myEllipse
EllipseType::Pointer myEllipse2 = EllipseType::New();
myEllipse2->SetRadius(1);
myEllipse->AddSpatialObject(myEllipse2);
EllipseType::TransformType::OffsetType offset;
offset.Fill(10);
myEllipse->GetModifiableObjectToWorldTransform()->SetOffset(offset);
myEllipse->ComputeObjectToParentTransform();
EllipseType::TransformType::OffsetType offset2;
offset2.Fill(15);
myEllipse2->GetModifiableObjectToWorldTransform()->SetOffset(offset2);
myEllipse2->ComputeObjectToParentTransform();
EllipseType::TransformType::OffsetType offset3;
offset3 = myEllipse2->GetObjectToParentTransform()->GetOffset();
if( (itk::Math::NotExactlyEquals(offset3[0],5)) || (itk::Math::NotExactlyEquals(offset3[1],5))
||(itk::Math::NotExactlyEquals(offset3[2],5)) ||(itk::Math::NotExactlyEquals(offset3[3],5))
)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
std::cout<<"[PASSED]"<<std::endl;
std::cout << "ComputeBoundingBox: ";
myEllipse->ComputeBoundingBox();
EllipseType::BoundingBoxType * boundingBox = myEllipse->GetBoundingBox();
for(unsigned int i=0;i<3;i++)
{
if( itk::Math::NotAlmostEquals(boundingBox->GetBounds()[2*i], 7 )
|| itk::Math::NotAlmostEquals(boundingBox->GetBounds()[2*i+1], 16 )
)
{
std::cout<<"[FAILED]"<<std::endl;
return EXIT_FAILURE;
}
}
std::cout << "Testing Print after use" << std::endl;
myEllipse->Print(std::cout);
std::cout<<"[PASSED]"<<std::endl;
return EXIT_SUCCESS;
}
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