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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.
*
*=========================================================================*/
#include <cstdlib>
#include <metaImage.h>
#include "itksys/SystemTools.hxx"
#include "itkMacro.h"
#include "itkMath.h"
int testMetaImage(int , char * [])
{
MetaImage tIm(8, 8, 1, 2, MET_CHAR);
MetaImage tImCopy(&tIm);
int i;
for(i=0; i<64; i++)
tIm.ElementData(i, i);
for(i=0; i<64; i++)
{
if(itk::Math::NotExactlyEquals(i, tIm.ElementData(i)))
{
std::cout << "Assigned Element Values Maintained: FAIL" << std::endl;
return EXIT_FAILURE;
}
}
tIm.Write("test.mha");
tIm.PrintInfo();
MetaImage tIm2("test.mha");
int im2Zero = 0;
std::cout << "Header size = " << tIm2.HeaderSize() << std::endl;
tIm2.HeaderSize(tIm2.HeaderSize());
tIm2.Modality(MET_MOD_CT);
std::cout << "NDims = " << tIm2.NDims() << std::endl;
std::cout << "Modality = " << tIm2.Modality() << std::endl;
std::cout << "DimSize = " << tIm2.DimSize() << std::endl;
std::cout << "Quantity = " << tIm2.Quantity() << std::endl;
std::cout << "SubQuantity = " << tIm2.SubQuantity() << std::endl;
std::cout << "SubQuantity(0) = " << tIm2.SubQuantity(im2Zero) << std::endl;
std::cout << "SequenceID = " << tIm2.SequenceID() << std::endl;
std::cout << "SequenceID[0] = " << tIm2.SequenceID(im2Zero) << std::endl;
float* sequID = new float[2];
sequID[0]=1;
sequID[1]=1;
tIm2.SequenceID(sequID);
delete[] sequID;
tIm2.SequenceID(0,1.0f);
std::cout << "ElementSizeValid = " << tIm2.ElementSizeValid() << std::endl;
tIm2.ElementSizeValid(tIm2.ElementSizeValid());
std::cout << "ElementSize = " << tIm2.ElementSize() << std::endl;
std::cout << "ElementSize(0) = " << tIm2.ElementSize(im2Zero) << std::endl;
tIm2.ElementSize(0,1.0f);
float* elmtSize = new float[2];
elmtSize[0]=1;
elmtSize[1]=2;
tIm2.ElementSize(elmtSize);
delete[] elmtSize;
std::cout << "ElementType = " << tIm2.ElementType() << std::endl;
std::cout << "ElementNumberOfChannels = " << tIm2.ElementNumberOfChannels() << std::endl;
tIm2.ElementNumberOfChannels(tIm2.ElementNumberOfChannels());
std::cout << "ElementMinMaxValid = " << tIm2.ElementMinMaxValid() << std::endl;
tIm2.ElementMinMaxValid(tIm2.ElementMinMaxValid());
tIm2.ElementMinMaxRecalc();
std::cout << "ElementMin = " << tIm2.ElementMin() << std::endl;
std::cout << "ElementMax = " << tIm2.ElementMax() << std::endl;
tIm2.ElementMin(tIm2.ElementMin());
tIm2.ElementMax(tIm2.ElementMax());
std::cout << "AutoFreeElementData = " << tIm2.AutoFreeElementData() << std::endl;
std::cout << "ElementDataFileName = " << tIm2.ElementDataFileName() << std::endl;
std::cout << "Element Data: " << tIm2.ElementData() << std::endl;
std::cout << "Testing ConvertElementDataTo: ";
if(tIm2.ConvertElementDataTo(MET_CHAR,0,255))
{
std::cout << "[PASSED]" << std::endl;
}
else
{
std::cout << "[FAILED]" << std::endl;
return EXIT_FAILURE;
}
tIm2.PrintInfo();
for(i=0; i<64; i++)
{
if(itk::Math::NotExactlyEquals(i, tIm.ElementData(i)))
{
std::cout << "Read Element Values: FAIL" << std::endl;
return EXIT_FAILURE;
}
}
tIm2.AutoFreeElementData(tIm2.AutoFreeElementData());
// Testing copy
std::cout << "Testing copy:";
MetaImage imCopy(&tIm2);
std::cout << " [PASSED]" << std::endl;
// testing metaImageUtils
char* modality = new char[255];
if(!MET_ImageModalityToString(MET_MOD_CT,modality))
{
std::cout << "MET_ImageModalityToString: FAIL" << std::endl;
return EXIT_FAILURE;
}
else
{
std::cout << "Modality = " << modality << std::endl;
}
delete[] modality;
//Testing Append function
std::cout << "Testing Append:";
if(tIm2.Append("test.mha"))
{
std::cout << " [PASSED]" << std::endl;
}
else
{
std::cout << " [FAILED]" << std::endl;
}
itksys::SystemTools::RemoveFile("test.mha");
std::cout << "[DONE]" << std::endl;
return EXIT_SUCCESS;
}
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