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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkScalarToRGBPixelFunctorTest.cxx,v $
Language: C++
Date: $Date: 2003-09-10 14:30:10 $
Version: $Revision: 1.4 $
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 <iostream>
#include "itkScalarToRGBPixelFunctor.h"
int itkScalarToRGBPixelFunctorTest(int, char* [] )
{
itk::RGBPixel<unsigned char> pixel;
// Test with unsigned long.
itk::Functor::ScalarToRGBPixelFunctor<unsigned long> ulf;
std::cout << "Testing unsigned long integers in big endian mode"
<< std::endl;
ulf.SetBigEndian();
unsigned long ul;
for (ul = 0; ul < 100; ++ul)
{
pixel = ulf(ul);
std::cout << ul << "->" << static_cast<int>(pixel[0]) << " "
<< static_cast<int>(pixel[1]) << " " << static_cast<int>(pixel[2])
<< std::endl;
}
std::cout << "Testing unsigned long integers in little endian mode"
<< std::endl;
ulf.SetLittleEndian();
for (ul = 0; ul < 100; ++ul)
{
pixel = ulf(ul);
std::cout << ul << "->" << static_cast<int>(pixel[0]) << " "
<< static_cast<int>(pixel[1]) << " " << static_cast<int>(pixel[2])
<< std::endl;
}
// Test with unsigned char.
itk::Functor::ScalarToRGBPixelFunctor<unsigned char> ucf;
std::cout << "Testing unsigned char" << std::endl;
for (char c = 0; c < 100; ++c)
{
pixel = ucf(c);
std::cout << static_cast<int>(c) << "->" << static_cast<int>(pixel[0]) << " "
<< static_cast<int>(pixel[1]) << " " << static_cast<int>(pixel[2])
<< std::endl;
}
// Test with float
itk::Functor::ScalarToRGBPixelFunctor<float> ff;
float f;
std::cout << "Testing float in big endian mode" << std::endl;
ff.SetBigEndian();
for (f = 0; f < 100; ++f)
{
pixel = ff(f);
std::cout << f << "->" << static_cast<int>(pixel[0]) << " "
<< static_cast<int>(pixel[1]) << " " << static_cast<int>(pixel[2])
<< std::endl;
}
std::cout << "Testing float in little endian mode"
<< std::endl;
ff.SetLittleEndian();
for (f = 0; f < 100; ++f)
{
pixel = ff(f);
std::cout << f << "->" << static_cast<int>(pixel[0]) << " "
<< static_cast<int>(pixel[1]) << " " << static_cast<int>(pixel[2])
<< std::endl;
}
return EXIT_SUCCESS;
}
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