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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 <QFile>
#include "BorderFile.h"
#include "BorderFileProjector.h"
#include "BorderProjectionFile.h"
#include "BrainModelSurface.h"
#include "BrainModelSurfaceROICreateBorderUsingMetricShape.h"
#include "BrainModelSurfaceROINodeSelection.h"
#include "BrainSet.h"
#include "CommandSurfaceBorderDrawMetric.h"
#include "DebugControl.h"
#include "FileFilters.h"
#include "FileUtilities.h"
#include "FociProjectionFile.h"
#include "MetricFile.h"
#include "NodeRegionOfInterestFile.h"
#include "ProgramParameters.h"
#include "NodeRegionOfInterestFile.h"
#include "ScriptBuilderParameters.h"
#include "TopologyFile.h"
/**
* constructor.
*/
CommandSurfaceBorderDrawMetric::CommandSurfaceBorderDrawMetric()
: CommandBase("-surface-border-draw-metric",
"SURFACE BORDER DRAWING ALONG METRIC")
{
}
/**
* destructor.
*/
CommandSurfaceBorderDrawMetric::~CommandSurfaceBorderDrawMetric()
{
}
/**
* get the script builder parameters.
*/
void
CommandSurfaceBorderDrawMetric::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
std::vector<QString> searchValues, searchDescriptions;
searchValues.push_back("POSITIVE"); searchDescriptions.push_back("Search Positive Nodes");
searchValues.push_back("NEGATIVE"); searchDescriptions.push_back("Search Negative Nodes");
paramsOut.clear();
paramsOut.addFile("Coordinate File Name",
FileFilters::getCoordinateGenericFileFilter());
paramsOut.addFile("Topology File Name",
FileFilters::getTopologyGenericFileFilter());
paramsOut.addFile("Metric or Shape File Name",
FileFilters::getMetricShapeFileFilter());
paramsOut.addString("Metric or Shape Column");
paramsOut.addListOfItems("Search Mode", searchValues, searchDescriptions);
paramsOut.addFile("Foci Projection File Name",
FileFilters::getFociProjectionFileFilter());
paramsOut.addString("Border Start Focus Name");
paramsOut.addString("Border End Focus Name");
paramsOut.addFile("Input Border Projection File Name",
FileFilters::getBorderProjectionFileFilter());
paramsOut.addFile("Output Border Projection File Name",
FileFilters::getBorderProjectionFileFilter());
paramsOut.addString("Border Name");
paramsOut.addFloat("Sampling Interval", 1.0, 0.0, 100000.0);
paramsOut.addVariableListOfParameters("Border Options");
}
/**
* get full help information.
*/
QString
CommandSurfaceBorderDrawMetric::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<coordinate-file-name> \n"
+ indent9 + "<topology-file-name> \n"
+ indent9 + "<metric-shape-file-name> \n"
+ indent9 + "<metric-shape-column> \n"
+ indent9 + "<METRIC-SHAPE-SEARCH-MODE> \n"
+ indent9 + "<foci-projection-file-name> \n"
+ indent9 + "<name-of-focus-for-border-start> \n"
+ indent9 + "<name-of-focus-for-border-end> \n"
+ indent9 + "<input-border-projection-file-name> \n"
+ indent9 + "<output-border-projection-file-name> \n"
+ indent9 + "<output-border-name> \n"
+ indent9 + "<output-border-sampling> \n"
+ indent9 + "[-roi-file roi-file-name] \n"
+ indent9 + "\n"
+ indent9 + "Draw a border along nodes in the region of interest\n"
+ indent9 + "from the node nearest the starting focus to the \n"
+ indent9 + "ending focus. Each successive node is the next node\n"
+ indent9 + "connected to the current node that has the most positive\n"
+ indent9 + "or negative value and is closer to the ending node than\n"
+ indent9 + "the current node.\n"
+ indent9 + "\n"
+ indent9 + "It is best to use a \"lightly folded\" surface such as\n"
+ indent9 + "a very inflated or ellipsoid surface. When finding the\n"
+ indent9 + "path the, the distance from the next node to the end \n"
+ indent9 + "node must be less than the distance from the current\n"
+ indent9 + "node to the end node. When the surface has big folds,\n"
+ indent9 + "the next node may move away from the end node and \n"
+ indent9 + "the algorithm will fail.\n"
+ indent9 + "\n"
+ indent9 + "Uses the last focus for starting and stopping foci.\n"
+ indent9 + "\n"
+ indent9 + "\"METRIC-SHAPE-SEARCH-MODE\" is one of:\n"
+ indent9 + " POSITIVE - searches along most positive nodes.\n"
+ indent9 + " NEGATIVE - searches along most negative nodes.\n"
+ indent9 + "\n"
+ indent9 + "If a region of interest file is supplied, only nodes that \n"
+ indent9 + "are in the region of interest will be searched.\n"
+ indent9 + "\n"
+ indent9 + "\"metric-shape-column\" is either the number of the column,\n"
+ indent9 + "which starts at one, or the name of the column. If a \n"
+ indent9 + "name contains spaces, it must be enclosed in double \n"
+ indent9 + "quotes. Name has priority over number. \n"
+ indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandSurfaceBorderDrawMetric::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
//
// Get parameters
//
const QString coordinateFileName =
parameters->getNextParameterAsString("Coordinate File Name");
const QString topologyFileName =
parameters->getNextParameterAsString("Topology File Name");
const QString metricFileName =
parameters->getNextParameterAsString("Metric/Shape File File Name");
const QString metricColumnString =
parameters->getNextParameterAsString("Metric/Shape Column");
const QString metricSearchModeString =
parameters->getNextParameterAsString("Metric/Shape Search Mode");
const QString fociProjectionFileName =
parameters->getNextParameterAsString("Foci Projection File Name");
const QString focusNameForBorderStart =
parameters->getNextParameterAsString("Name of Focus for Border Start");
const QString focusNameForBorderEnd =
parameters->getNextParameterAsString("Name of Focus for Border End");
const QString inputBorderProjectionFileName =
parameters->getNextParameterAsString("Input Border Projection File Name");
const QString outputBorderProjectionFileName =
parameters->getNextParameterAsString("Output Border Projection File Name");
const QString borderName =
parameters->getNextParameterAsString("Output Border Name");
const float borderSampling =
parameters->getNextParameterAsFloat("Output Border Sampling");
//
// Optional append file names
//
QString regionOfInterestFileName;
//
// Process the parameters for node selection
//
while (parameters->getParametersAvailable()) {
//
// Get the selection type
//
const QString paramName =
parameters->getNextParameterAsString("Optional Border Draw Parameters");
if (paramName == "-roi-file") {
regionOfInterestFileName = parameters->getNextParameterAsString("Region of Interest File Name");
}
else {
throw CommandException("Unrecognized parameter = \""
+ paramName
+ "\".");
}
}
// Create a brain set
//
BrainSet brainSet(topologyFileName,
coordinateFileName,
"",
true);
BrainModelSurface* bms = brainSet.getBrainModelSurface(0);
if (bms == NULL) {
throw CommandException("unable to find surface.");
}
const TopologyFile* tf = bms->getTopologyFile();
if (tf == NULL) {
throw CommandException("unable to find topology.");
}
const int numNodes = bms->getNumberOfNodes();
if (numNodes == 0) {
throw CommandException("surface contains no nodes.");
}
//
// Read the metric file
//
MetricFile metricFile;
metricFile.readFile(metricFileName);
//
// Get the metric shape column
//
const int metricColumnNumber = metricFile.getColumnFromNameOrNumber(metricColumnString, false);
//
// Check mode
//
BrainModelSurfaceROICreateBorderUsingMetricShape::MODE searchMode;
if (metricSearchModeString == "NEGATIVE") {
searchMode = BrainModelSurfaceROICreateBorderUsingMetricShape::MODE_FOLLOW_MOST_NEGATIVE;
}
else if (metricSearchModeString == "POSITIVE") {
searchMode = BrainModelSurfaceROICreateBorderUsingMetricShape::MODE_FOLLOW_MOST_POSITIVE;
}
else {
throw CommandException("invalid metric mode "
+ metricSearchModeString);
}
//
// Set the region of interest for the brain set
//
BrainModelSurfaceROINodeSelection* roi =
brainSet.getBrainModelSurfaceRegionOfInterestNodeSelection();
if (regionOfInterestFileName.isEmpty() == false) {
//
// Get region of interest from file
//
NodeRegionOfInterestFile roiFile;
roiFile.readFile(regionOfInterestFileName);
roi->getRegionOfInterestFromFile(roiFile);
}
else {
//
// Put all nodes in region of interest
//
roi->selectAllNodes(bms);
}
//
// Read the foci projection file
//
FociProjectionFile fociProjectionFile;
fociProjectionFile.readFile(fociProjectionFileName);
//
// Get the start and end foci
//
const CellProjection* startFocus =
fociProjectionFile.getLastCellProjectionWithName(focusNameForBorderStart);
if (startFocus == NULL) {
throw CommandException("unable to find a focus named \""
+ focusNameForBorderStart
+ "\" in the file "
+ FileUtilities::basename(fociProjectionFileName));
}
const CellProjection* endFocus =
fociProjectionFile.getLastCellProjectionWithName(focusNameForBorderEnd);
if (endFocus == NULL) {
throw CommandException("unable to find a focus named \""
+ focusNameForBorderEnd
+ "\" in the file "
+ FileUtilities::basename(fociProjectionFileName));
}
//
// Unproject the foci to the surface
//
const bool fiducialSurfaceFlag =
(bms->getSurfaceType() == BrainModelSurface::SURFACE_TYPE_FIDUCIAL);
const bool flatSurfaceFlag =
((bms->getSurfaceType() == BrainModelSurface::SURFACE_TYPE_FLAT) ||
(bms->getSurfaceType() == BrainModelSurface::SURFACE_TYPE_FLAT_LOBAR));
float startXYZ[3], endXYZ[3];
if (startFocus->getProjectedPosition(bms->getCoordinateFile(),
bms->getTopologyFile(),
fiducialSurfaceFlag,
flatSurfaceFlag,
false,
startXYZ) == false) {
throw CommandException("unable to get projected position for "
+ focusNameForBorderStart);
}
if (endFocus->getProjectedPosition(bms->getCoordinateFile(),
bms->getTopologyFile(),
fiducialSurfaceFlag,
flatSurfaceFlag,
false,
endXYZ) == false) {
throw CommandException("unable to get projected position for "
+ focusNameForBorderEnd);
}
//if (DebugControl::getDebugOn()) {
std::cout << "Start XYZ: "
<< startXYZ[0] << " "
<< startXYZ[1] << " "
<< startXYZ[2] << std::endl;
std::cout << "End XYZ: "
<< endXYZ[0] << " "
<< endXYZ[1] << " "
<< endXYZ[2] << std::endl;
//}
//
// Get the nodes nearest the start and end foci
//
const int startNode = bms->getNodeClosestToPoint(startXYZ);
if (startNode < 0) {
throw CommandException("unable to find node closest to start focus.");
}
const int endNode = bms->getNodeClosestToPoint(endXYZ);
if (endNode < 0) {
throw CommandException("unable to find node closest to end focus.");
}
//if (DebugControl::getDebugOn()) {
std::cout << "Border Start Node: " << startNode << std::endl;
std::cout << "Border End Node: " << endNode << std::endl;
//}
//
// Force the starting and ending nodes to be in the ROI and connected
//
roi->expandSoNodesAreWithinAndConnected(bms,
startNode,
endNode);
//
// Draw the border
//
BrainModelSurfaceROICreateBorderUsingMetricShape createBorder(&brainSet,
bms,
roi,
searchMode,
&metricFile,
metricColumnNumber,
borderName,
startNode,
endNode,
borderSampling);
createBorder.execute();
const Border border = createBorder.getBorder();
if (border.getNumberOfLinks() <= 0) {
throw ("Border drawn as "
+ borderName
+ "\"has no links.");
}
BorderFile borderFile;
borderFile.addBorder(border);
//
// Project the border
//
BorderProjectionFile bpf;
BorderFileProjector projector(bms, true);
projector.projectBorderFile(&borderFile,
&bpf,
NULL);
//
// Write the border projection file
//
BorderProjectionFile borderProjectionFile;
if (inputBorderProjectionFileName.isEmpty() == false) {
if (QFile::exists(inputBorderProjectionFileName)) {
borderProjectionFile.readFile(inputBorderProjectionFileName);
}
}
borderProjectionFile.append(bpf);
borderProjectionFile.writeFile(outputBorderProjectionFileName);
}
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