//============================================================================
//
// This file is part of the Style Similarity project.
//
// Copyright (c) 2015 - Zhaoliang Lun (author of the code) / UMass-Amherst
//
// This 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 software 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 software.  If not, see <http://www.gnu.org/licenses/>.
//
//============================================================================

#include "PPMWriter.h"

#include <iostream>
#include <fstream>

using namespace LFD;

bool PPMWriter::output(string fileName, vector<unsigned char> &image, int width, int height) {

	ofstream file(fileName);
	file << "P6" << endl;
	file << width << " " << height << " " << 255 << " ";
	file.close();
	file.open(fileName, ios::binary | ios::app);
	for (auto c : image) {
		file.write((const char*)(&c), 1);
		file.write((const char*)(&c), 1);
		file.write((const char*)(&c), 1);
	}
	file.close();

	return true;
}