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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*/
#ifndef __VE_TOPOGRAPHY_FILE_H__
#define __VE_TOPOGRAPHY_FILE_H__
#include "NodeAttributeFile.h"
class DeformationMapFile;
class TopographyFile;
//#include "DeformationMapFile.h"
/// Class for storing topography data associated with each node.
class NodeTopography {
private:
/// topography file this Node Topography belongs to
TopographyFile* topographyFile;
/// name of topographic area
QString name;
/// mean of eccentricity
float eMean;
/// low of eccentricity
float eLow;
/// high of eccentricity
float eHigh;
/// mean of polar angle
float pMean;
/// low of polar angle
float pLow;
/// high of polar angle
float pHigh;
public:
/// constructor
NodeTopography();
/// constructor
NodeTopography(const float eccentricityMean, const float eccentricityLow,
const float eccentricityHigh,
const float polarMean, const float polarLow,
const float polarHigh, const QString& areaName);
/// get topography data
void getData(float& eccentricityMean, float& eccentricityLow,
float& eccentricityHigh,
float& polarMean, float& polarLow,
float& polarHigh, QString& areaName) const;
/// set topography data
void setData(const float eccentricityMean, const float eccentricityLow,
const float eccentricityHigh,
const float polarMean, const float polarLow,
const float polarHigh, const QString& areaName);
friend class TopographyFile;
};
/// class for reading/writing/storing a Topography File
class TopographyFile : public NodeAttributeFile {
private:
/// Store the topography data here
std::vector<NodeTopography> topography;
/// number of nodes for reading a version 0 file
int numberOfNodesVersion0;
/// get an offset into topography
//int getOffset(const int nodeNumber, const int columnNumber) const;
/// read a version 0 file
void readFileDataVersion0(QTextStream& stream) throw (FileException);
/// read a version 1 file
void readFileDataVersion1(QTextStream& stream) throw (FileException);
/// read a Topography File
void readFileData(QFile& file, QTextStream& stream, QDataStream& binStream,
QDomElement& /* rootElement */) throw (FileException);
/// write a Topography File
void writeFileData(QTextStream& stream, QDataStream& binStream,
QDomDocument& /* xmlDoc */,
QDomElement& /* rootElement */) throw (FileException);
public:
/// constructor for TopographyFile
TopographyFile();
/// destructor for TopographyFile
~TopographyFile();
/// append a node attribute file to this one
void append(NodeAttributeFile& naf) throw (FileException);
/// append a node attribute file to this one but selectively load/overwrite columns
/// columnDestination is where naf's columns should be (-1=new, -2=do not load)
void append(NodeAttributeFile& naf,
std::vector<int> columnDestination,
const FILE_COMMENT_MODE fcm) throw (FileException);
/// add columns to this topography file
void addColumns(const int numberOfNewColumns);
/// Add nodes to the file
void addNodes(const int numberOfNodesToAdd);
/// add topography for a node
void setNodeTopography(const int nodeNumber, const int columnNumber, const NodeTopography& nt);
/// clear the current data
void clear();
/// deform "this" node attribute file placing the output in "deformedFile".
void deformFile(const DeformationMapFile& dmf,
NodeAttributeFile& deformedFile,
const DEFORM_TYPE dt) const throw (FileException);
/// reset a column of data
void resetColumn(const int columnNumber);
/// remove a column of data
void removeColumn(const int columnNumber);
/// get the minimum and maximum values for each category
void getMinMaxTopography(const int columnNumber,
float eccentricityMean[2],
float eccentricityLow[2],
float eccentricityHigh[2],
float polarMean[2],
float polarLow[2],
float polarHigh[2]) const;
/// set the number of nodes and columns
void setNumberOfNodesAndColumns(const int numNodes, const int numColumns);
/// set the number of nodes for reading a version 0 topography file
void setNumberOfNodesVersion0File(const int numNodes) { numberOfNodesVersion0 = numNodes; }
/// get topography for a specified node and column
NodeTopography getNodeTopography(const int nodeNumber, const int columnNumber) const;
friend class NodeTopography;
};
#ifdef _TOPOGRAPHY_FILE_MAIN_
#endif // _TOPOGRAPHY_FILE_MAIN_
#endif // __VE_TOPOGRAPHY_FILE_H__
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