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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html 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.
=========================================================================*/
#include "gdcmOverlay.h"
#include "gdcmPixmapReader.h"
#include "gdcmTesting.h"
#include "gdcmSystem.h"
int TestOverlay2(int, char *[])
{
const char *extradataroot = gdcm::Testing::GetDataExtraRoot();
if( !extradataroot )
{
return 1;
}
if( !gdcm::System::FileIsDirectory(extradataroot) )
{
std::cerr << "No such directory: " << extradataroot << std::endl;
return 1;
}
std::string filename = extradataroot;
filename += "/gdcmSampleData/images_of_interest/XA_GE_JPEG_02_with_Overlays.dcm";
if( !gdcm::System::FileExists(filename.c_str()) )
{
return 1;
}
gdcm::PixmapReader reader;
reader.SetFileName( filename.c_str() );
if( !reader.Read() )
{
std::cerr << "could not read: " << filename << std::endl;
return 1;
}
gdcm::Pixmap &pixmap = reader.GetPixmap();
if( pixmap.GetNumberOfOverlays() != 8 )
{
return 1;
}
size_t numoverlays = pixmap.GetNumberOfOverlays();
for( size_t ovidx = 0; ovidx < numoverlays; ++ovidx )
{
const gdcm::Overlay& ov = pixmap.GetOverlay(ovidx);
if( ov.GetTypeAsEnum() != gdcm::Overlay::Graphics )
{
std::cerr << "Wrong Type for overlay #" << ovidx << std::endl;
return 1;
}
}
return 0;
}
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