Persistence_representations/persistence_vectors/plot_persistence_vectors.cpp

/*    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) 2016 Inria
 *
 *    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/Persistence_vectors.h>

#include <iostream>
#include <sstream>

using Euclidean_distance = Gudhi::Euclidean_distance;
using Vector_distances_in_diagram = Gudhi::Persistence_representations::Vector_distances_in_diagram<Euclidean_distance>;

int main(int argc, char** argv) {
  std::cout << "This program create a Gnuplot script to plot persistence vector. Please call this program with the "
               "name of file with persistence vector. \n";
  if (argc != 2) {
    std::cout << "Wrong number of parameters, the program will now terminate. \n";
    return 1;
  }
  Vector_distances_in_diagram l;
  l.load_from_file(argv[1]);
  l.plot(argv[1]);

  return 0;
}