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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 "CommandMetricFileCreate.h"
#include "FileFilters.h"
#include "MetricFile.h"
#include "ProgramParameters.h"
#include "ScriptBuilderParameters.h"
/**
* constructor.
*/
CommandMetricFileCreate::CommandMetricFileCreate()
: CommandBase("-metric-file-create",
"METRIC FILE CREATION")
{
}
/**
* destructor.
*/
CommandMetricFileCreate::~CommandMetricFileCreate()
{
}
/**
* get the script builder parameters.
*/
void
CommandMetricFileCreate::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
paramsOut.clear();
paramsOut.addFile("Metric File Name",
FileFilters::getMetricFileFilter());
paramsOut.addInt("Number of Columns", 1);
paramsOut.addVariableListOfParameters("Input Metric Files/Columns");
}
/**
* get full help information.
*/
QString
CommandMetricFileCreate::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<metric-file-name> \n"
+ indent9 + "<number-of-columns> \n"
+ indent9 + "[-number-of-nodes number-of-nodes] \n"
+ indent9 + "[-coordinate-file coordinate-file-for-number-of-nodes] \n"
+ indent9 + "[-set-column-name column-number column-name]\n"
+ indent9 + "\n"
+ indent9 + "Create a metric file with the specified number of nodes\n"
+ indent9 + "and columns with all values initialized to zero. \n"
+ indent9 + "\n"
+ indent9 + "The number of columns MUST be specified using either the\n"
+ indent9 + "\"-number-of-nodes\" option or the \"-coordinate-file\"\n"
+ indent9 + "in which case the number of nodes is set to the number\n"
+ indent9 + "of nodes in the coordinate file.\n"
+ indent9 + "\n"
+ indent9 + "When setting column names, the \"column-number\" starts at one.\n"
+ indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandMetricFileCreate::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
//
// Get name, columns
//
const QString metricFileName =
parameters->getNextParameterAsString("Metric File Name");
const int numberOfColumns =
parameters->getNextParameterAsInt("Number of Columns");
if (numberOfColumns <= 0) {
throw CommandException("Number of columns must be "
"greater than zero.");
}
int numberOfNodes = -1;
//
// Process optional parameters
//
std::vector<QString> metricColumnNames(numberOfColumns, "");
while (parameters->getParametersAvailable()) {
const QString paramName = parameters->getNextParameterAsString("Metric Create Parameter");
if (paramName == "-number-of-nodes") {
numberOfNodes = parameters->getNextParameterAsInt("Number of Nodes");
}
else if (paramName == "-coordinate-file") {
const QString coordinateFileName =
parameters->getNextParameterAsString("Coordinate File Name");
CoordinateFile coordinateFile;
coordinateFile.readFile(coordinateFileName);
numberOfNodes = coordinateFile.getNumberOfCoordinates();
}
else if (paramName == "-set-column-name") {
int metricColumnNumber = parameters->getNextParameterAsInt("Column Number");
if ((metricColumnNumber < 1) ||
(metricColumnNumber > numberOfColumns)) {
throw CommandException("Invalid metric column number"
+ QString::number(metricColumnNumber));
}
metricColumnNumber--; // index starting at zero
metricColumnNames[metricColumnNumber] = parameters->getNextParameterAsString("Column Name");
}
else {
throw CommandException("Unrecognized parameter: "
+ paramName);
}
}
//
// Error check
//
if (numberOfNodes <= 0) {
throw CommandException("Number of nodes must be "
"greater than zero.");
}
//
// Create the file
//
MetricFile metricFile;
metricFile.setNumberOfNodesAndColumns(numberOfNodes, numberOfColumns);
for (int i = 0; i < numberOfColumns; i++) {
if (metricColumnNames[i].isEmpty() == false) {
//
// Set the column name
//
metricFile.setColumnName(i,
metricColumnNames[i]);
}
}
//
// Write the file
//
metricFile.writeFile(metricFileName);
}
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