Typo

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_representation_integration@2472 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 457b970258b8a99519db664358c19d0dee80d879

1 files changed, 84 insertions, 0 deletions

diff --git a/src/Persistence_representations/utilities/persistence_heat_maps/create_pssk.cpp b/src/Persistence_representations/utilities/persistence_heat_maps/create_pssk.cpp
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+++ b/src/Persistence_representations/utilities/persistence_heat_maps/create_pssk.cpp
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+/*    This file is part of the Gudhi Library. The Gudhi library
+ *    (Geometric Understanding in Higher Dimensions) is a generic C++
+ *    library for computational topology.
+ *
+ *    Author(s):       Pawel Dlotko
+ *
+ *    Copyright (C) 2015  INRIA (France)
+ *
+ *    This program 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 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <gudhi/PSSK.h>
+
+
+
+using namespace Gudhi;
+using namespace Gudhi::Persistence_representations;
+
+#include <iostream>
+#include <sstream>
+
+
+
+int main( int argc , char** argv )
+{
+	std::cout << "This program creates PSSK of diagrams provided as an input.\n";
+	std::cout << "The first parameter of a program is an integer, a size of a grid.\n";
+	std::cout << "The second and third parameters are min and max of the grid. If you want those numbers to be computed based on the data, set them both to -1 \n";
+	std::cerr << "The fourth parameter is an integer, the standard deviation of a gaussian kernel expressed in a number of pixels \n";
+	std::cout << "The fifth parameter of this program is a dimension of persistence that will be used in creation of the persistence heat maps.";
+	std::cout << "If our input files contain persistence pairs of various dimension, as a fifth parameter of the procedure please provide the dimension of persistence you want to use.";
+	std::cout << "If in your file there are only birth-death pairs of the same dimension, set the first parameter to -1." << std::endl;					
+	std::cout << "The remaining parameters are the names of files with persistence diagrams. \n";
+
+	if ( argc < 5 )
+	{
+		std::cout << "Wrong parameter list, the program will now terminate \n";
+		return 1;
+	}
+	
+	size_t size_of_grid = (size_t)atoi( argv[1] );
+	double min_ = atof( argv[2] );
+	double max_ = atof( argv[3] );
+	size_t stdiv = atof( argv[4] );
+	
+	unsigned dimension = std::numeric_limits<unsigned>::max();
+	int dim = atoi( argv[5] );	 
+	if ( dim >= 0 )
+	{
+		dimension = (unsigned)dim;
+	}
+	
+	std::vector< const char* > filenames;
+	for ( int i = 6 ; i < argc ; ++i )
+	{
+		filenames.push_back( argv[i] );
+	}	
+	
+	std::cout << "Creating persistence heat maps...\n";	
+	std::vector< std::vector<double> > filter = create_Gaussian_filter(stdiv,1);	
+	
+	for ( size_t i = 0 ; i != filenames.size() ; ++i )
+	{		
+		std::cout << "Creating a heat map based on a file : " << filenames[i] << std::endl;
+		PSSK l( filenames[i] , filter , size_of_grid , min_ , max_ , dimension );		
+		
+		std::stringstream ss;
+		ss << filenames[i] << ".pssk";
+		l.print_to_file( ss.str().c_str() );
+	}
+	std::cout << "Done \n";
+	return 0;
+}