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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CARET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include <iostream>
#include "CommandVolumeInformation.h"
#include "FileFilters.h"
#include "FileUtilities.h"
#include "ProgramParameters.h"
#include "ScriptBuilderParameters.h"
#include "VolumeFile.h"
/**
* constructor.
*/
CommandVolumeInformation::CommandVolumeInformation()
: CommandBase("-volume-information",
"VOLUME INFORMATION")
{
}
/**
* destructor.
*/
CommandVolumeInformation::~CommandVolumeInformation()
{
}
/**
* get the script builder parameters.
*/
void
CommandVolumeInformation::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
paramsOut.clear();
paramsOut.addFile("Input Volume File Name", FileFilters::getVolumeGenericFileFilter());
}
/**
* get full help information.
*/
QString
CommandVolumeInformation::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<input-volume-file-name>\n"
+ indent9 + "\n"
+ indent9 + "Print information about the volume. If possible, the\n"
+ indent9 + "volume data is transformated into LPI (neurological)"
+ indent9 + "orientation."
+ indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandVolumeInformation::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
QString inputVolumeFileName =
parameters->getNextParameterAsString("Input Volume File Name");
VolumeFile volume;
volume.setVolumeSpace(VolumeFile::VOLUME_SPACE_COORD_LPI);
volume.readFile(inputVolumeFileName);
std::cout << "Volume File: " << FileUtilities::basename(inputVolumeFileName).toAscii().constData() << std::endl;
int dim[3];
volume.getDimensions(dim);
std::cout << " dimensions: " << dim[0] << ", " << dim[1] << ", " << dim[2] << ", "
<< volume.getNumberOfComponentsPerVoxel() << std::endl;
float space[3];
volume.getSpacing(space);
std::cout << " spacing: " << space[0] << ", " << space[1] << ", " << space[2] << std::endl;
float org[3];
volume.getOrigin(org);
std::cout << " origin (center of first voxel): " << org[0] << ", " << org[1] << ", " << org[2] << std::endl;
VolumeFile::ORIENTATION orient[3];
volume.getOrientation(orient);
std::cout << " orientation: "
<< VolumeFile::getOrientationLabel(orient[0]).toAscii().constData() << ", "
<< VolumeFile::getOrientationLabel(orient[1]).toAscii().constData() << ", "
<< VolumeFile::getOrientationLabel(orient[2]).toAscii().constData() << std::endl;
std::cout << " label: " << volume.getDescriptiveLabel().toAscii().constData() << std::endl;
float minValue, maxValue;
volume.getMinMaxVoxelValues(minValue, maxValue);
std::cout << " voxel range: " << minValue << ", " << maxValue << std::endl;
const int numRegionNames = volume.getNumberOfRegionNames();
if (numRegionNames > 0) {
std::cout << " Region Names: " << std::endl;
for (int i = 0; i < numRegionNames; i++) {
std::cout << " " << i << " " << volume.getRegionNameFromIndex(i).toAscii().constData() << std::endl;
}
}
}
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